{"title":"Diode | Fuses | Switches | Bulb","description":"Microwave Diode, Fuses, Switches, Bulb","products":[{"product_id":"xpg499-microwave-door-switch-normally-closed","title":"XPG499 Microwave Door Switch (Normally Closed)","description":"\u003cstyle\u003e.pom { font-family: 'Inter', sans-serif; color: #1e293b; line-height: 1.75; }\n  .pom *, .pom *::before, .pom *::after { box-sizing: border-box; }\n  .pom h2 { font-size: 21px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom h3 { font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px 22px; margin-bottom: 16px; }\n  .pom-card-blue { background: #eff6ff; border-color: #bfdbfe; }\n  .pom-card-green { background: #f0fdf4; border-color: #bbf7d0; }\n  .pom-qa { background: #eff6ff; border-left: 4px solid #1e40af; border-radius: 0 8px 8px 0; padding: 16px 20px; margin-bottom: 16px; }\n  .pom-qa-label { font-size: 10px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; color: #1e40af; margin: 0 0 6px; }\n  .pom ul { margin: 0; padding: 0; list-style: none; }\n  .pom ul li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 16px; }\n  .pom ul li::before { content: \"\"; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: #1e40af; }\n  .pom-list-green li::before { background: #15803d; }\n  .pom-specs-table { width: 100%; border-collapse: collapse; font-size: 15px; }\n  .pom-specs-table tr { border-bottom: 1px solid #f1f5f9; }\n  .pom-specs-table tr:last-child { border-bottom: none; }\n  .pom-specs-table td { padding: 9px 4px; }\n  .pom-specs-table td:first-child { color: #1e293b; width: 45%; font-style: italic; }\n  .pom-specs-table td:last-child { font-weight: 700; color: #0f172a; }\n  .pom-warning { background: #fffbeb; border-left: 4px solid #f59e0b; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #92400e; line-height: 1.65; }\n  .pom-warning strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-danger { background: #fff5f5; border-left: 4px solid #c62828; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #8c1c1c; line-height: 1.65; margin: 14px 0; }\n  .pom-danger strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-faq-item { margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid #f1f5f9; }\n  .pom-faq-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }\n  .pom-faq-q { font-weight: 700; color: #0f172a; margin-bottom: 5px; font-size: 16px; }\n  .pom-faq-a { font-size: 15px; color: #334155; margin: 0; line-height: 1.65; }\n  .pom-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }\n  .pom-badge { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; font-size: 14px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }\n  .pom p { margin: 0 0 12px; font-size: 16px; }\n  .pom p:last-child { margin-bottom: 0; } \u003c\/style\u003e\n\u003cdiv class=\"pom\"\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch2\u003eXPG499 Microwave Door Switch (Normally Closed)\u003c\/h2\u003e\n\u003cp\u003eThe XPG499 is a universal replacement normally closed (NC) door interlock switch for microwave ovens and microwave\/oven combination units. This is a critical safety component: microwave door interlock switches exist specifically to cut power to the magnetron the instant the door opens, preventing any possibility of microwave radiation escaping the cavity while the door isn't fully closed and latched. This switch's normally closed contact design matches a wide range of microwave door latch mechanisms across GE, Whirlpool, Samsung, LG, Kenmore, and other brands.\u003c\/p\u003e\n\u003cp\u003eRated 16A, 125\/250VAC. Over time, this switch's contacts can wear, pit, or fuse together from repeated cycling and the electrical load carried every time the door opens and closes. A failing interlock switch typically shows up as a microwave that won't start at all, a display that works but the unit won't heat, or intermittent operation tied to the door latch area. This is the normally closed counterpart to our EXP497 (normally open) and EXP480 (combined NC\/NO) listings — always confirm which specific contact configuration your microwave's failed switch uses before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-qa\"\u003e\n\u003cp class=\"pom-qa-label\"\u003eQuick Answer\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eXPG499 Microwave Door Switch (Normally Closed)\u003c\/strong\u003e fixes microwave ovens and microwave\/oven combos that won't start, won't heat, or operate intermittently near the door latch area. 16A, 125\/250VAC, normally closed (NC) contact design. \u003cem\u003eNever operate a microwave with a bypassed, disconnected, or suspected-faulty door interlock switch — these switches exist to prevent radiation exposure and must always be replaced with a properly rated part, never removed or defeated.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eCommon Problems This Part Fixes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrowave won't start at all, even though the display and buttons respond normally\u003c\/li\u003e\n\u003cli\u003eMicrowave display and timer work, but the unit won't heat\u003c\/li\u003e\n\u003cli\u003eMicrowave stops working intermittently, especially around the door latch\u003c\/li\u003e\n\u003cli\u003eClicking or buzzing sound from the door area without the microwave starting\u003c\/li\u003e\n\u003cli\u003eBreaker tripping when the door is opened, indicating a switch contact that has fused shut\u003c\/li\u003e\n\u003cli\u003eDoor that doesn't feel like it's latching securely\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 8px; letter-spacing: -0.01em;\"\u003eCross Reference Information\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 12px;\"\u003ePart numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.\u003c\/p\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eReplaces Part Numbers\u003c\/h3\u003e\n\u003cp\u003eThis microwave door switch directly replaces the following OEM and cross-reference part numbers:\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 15px; color: #0f172a; font-weight: bold; line-height: 2.2;\"\u003eWB24X830, AH237422, EA237422, WB24X0800, WB24X0830, WB24X10075, WB24X800, AP2024338, PS237422, WB24X25397, WB24X817, WB24X10112, WB24X0817, AP6037282, PS11766871, 00606695, 1386420, 606695, AH3477007, EA3477007, AP4067354, PS3477007, PS8726632, 5304408937, 5304509459, 5304464098, 4583655, AP6230614, PS12071302, ANE61784L0AG, AP7040623, WB24X10205, WB24X10147, 251201600930, 3025959, AP5790849, PS8754455, W10269458, W10211973, 1550016, 4393598, 8206347, AH2361111, EA2361111, AP4429884, PS2361111, 6600W1K001C, AP4650823, PS3529293, WB24X824, 253814, WB24X0824, AH237416, EA237416, AP2024332, PS237416, 5304456101, 1198245, 75304456101, AH1532505, EA1532505, AP3960662, PS1532505, 6600W1K001R, 1583495, AH3598700, EA3598700, AP5254801, PS3598700, 3405-001033, DE34-20019A, WP3405-001033, 2028596, 3405-000176, AP4044665, PS4131191, WB24X804 253795, WB24X0422, WB24X0804, WB24X422, AH237397, EA237397, AP2024313, PS237397, WB24X10189, 1810588, AH3486597, EA3486597, AP4980349, PS3486597, 3B73361E, 1325767, 3B73361D, 6600W1K003C, 6600W1K004B, AH3522736, EA3522736, AP4629337, PS3522736, 4415A66600, 1206671, 4415A66610, GSM-V1602A2, AP5322919\u003c\/p\u003e\n\u003cp style=\"margin-top: 4px; font-size: 15px; color: #475569;\"\u003eIf your part number is not listed above, contact our support team before ordering and we will verify compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-blue\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis door switch is a universal replacement compatible with \u003cstrong\u003econvection microwave ovens, grill microwave ovens, microwave\/oven combination units, and solo microwave ovens\u003c\/strong\u003e across many brands including GE, Whirlpool, Samsung, LG, and Kenmore, wherever the original switch matches this normally closed (NC) contact configuration and electrical rating.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px; font-size: 15px; color: #92400e; background: #fffbeb; border-left: 4px solid #f59e0b; padding: 10px 14px; border-radius: 0 6px 6px 0;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Microwave door interlock systems typically use two or three separate switches working together (primary interlock, monitor\/secondary switch, and sometimes a third safety switch), and not all of them share this same normally closed (NC) configuration. This is a different part from our EXP497 (normally open) and EXP480 (combined NC\/NO) listings. Confirm which specific switch position has failed on your microwave, and match the contact configuration and electrical rating exactly — never substitute a switch with a different configuration. Always verify your full model number before ordering. Contact our support team with your model number if you're unsure which switch your microwave needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal replacement microwave door interlock switch — normally closed (NC) contact design\u003c\/li\u003e\n\u003cli\u003eResolves \"won't start,\" \"won't heat,\" and \"intermittent operation near the door latch\" symptoms caused by switch failure\u003c\/li\u003e\n\u003cli\u003eRated 16A, 125\/250VAC\u003c\/li\u003e\n\u003cli\u003eSuitable for convection, grill, combination, and solo microwave ovens\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement matching the original mounting and terminal configuration\u003c\/li\u003e\n\u003cli\u003eReplaces a wide range of OEM part numbers across GE, Whirlpool, Samsung, LG, and Kenmore platforms — see full list above\u003c\/li\u003e\n\u003cli\u003eBuilt to OEM-equivalent quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"pom-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eXPG499\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eMicrowave Door Interlock Switch (Normally Closed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew — Universal Replacement Part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Configuration\u003c\/td\u003e\n\u003ctd\u003eNormally Closed (NC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Current\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Voltage\u003c\/td\u003e\n\u003ctd\u003e125\/250VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Size\u003c\/td\u003e\n\u003ctd\u003e4.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eConvection, Grill, Combination, and Solo Microwave Ovens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelated Parts\u003c\/td\u003e\n\u003ctd\u003eEXP497 (normally open)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 door interlock switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cdiv class=\"pom-danger\"\u003e\n\u003cstrong\u003e⚠️ Danger — Never Bypass A Door Interlock Switch\u003c\/strong\u003e Unplug the microwave before beginning any work, and if it's a built-in or over-the-range unit, shut off power at the breaker as well. Microwave ovens also contain a high-voltage capacitor that can retain a dangerous electrical charge even after the unit is unplugged — avoid touching internal components near the capacitor and magnetron. Door interlock switches are a critical safety system: they exist specifically to cut power the instant the door opens, preventing microwave radiation from escaping the cavity. Never operate a microwave with an interlock switch disconnected, bypassed, or jumpered, even temporarily — doing so can expose you and others to microwave radiation. If you are not fully comfortable working inside a microwave's internal compartment, have a qualified appliance technician perform this repair instead.\u003c\/div\u003e\n\u003cdiv class=\"pom-warning\"\u003e\n\u003cstrong\u003e⚠️ Photograph Wiring Before Disconnecting — Match The Failed Switch Exactly\u003c\/strong\u003e Wear work gloves. Remove the outer cabinet or access panel per your model's service instructions to reach the door switch assembly, typically located near the door latch mechanism. Photograph the wiring on the old switch before disconnecting anything, and confirm you're replacing the correct switch position if your microwave uses multiple interlock switches. Disconnect the wire terminals from the old switch, remove its mounting screws, and pull it free. Install the new XPG499 in the same position, reconnect each wire terminal to its original position, and secure the mounting screws. Reinstall the cabinet or access panel. Restore power and test that the microwave starts normally with the door closed, and — this is the critical safety check — confirm the unit stops heating immediately when the door is opened during a test run with a cup of water. Tools needed: Phillips screwdriver, work gloves.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy microwave stopped working. How do I know if it's actually a door switch and not something else?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eA common pattern is a microwave where the display and buttons respond normally, but pressing start does nothing, or the unit hums without heating — this points toward the door interlock circuit rather than the control board. Since these switches also serve a critical safety function, if you suspect a fault in this area, it's best to have it properly diagnosed and replaced rather than working around the symptom.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs it safe to just disconnect a faulty interlock switch so the microwave will run?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eNo — this is not safe under any circumstances. Door interlock switches exist specifically to cut power to the magnetron the instant the door opens, preventing microwave radiation from escaping. Bypassing, disconnecting, or jumpering one of these switches removes that protection and can expose you and anyone nearby to microwave radiation, even if the microwave otherwise appears to run normally. Always replace a faulty switch with a correctly rated new one rather than working around it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eHow is this different from your EXP497 and EXP480 listings?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThese are different contact configurations for different switch positions in a microwave's door interlock system. This XPG499 is normally closed (NC) only. Our EXP497 listing is normally open (NO) only, and our EXP480 listing combines both NC and NO contacts in a single switch body. Since most microwaves use two or three interlock switches with different configurations, check which contact type your specific failed switch uses before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy microwave trips the breaker whenever I open the door. What does that mean?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThis can indicate that one of the door switches has fused or welded its contacts shut from repeated electrical stress, so it continues carrying current when it shouldn't. This is a genuine safety concern and the affected switch should be replaced promptly rather than continuing to use the microwave.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-green\"\u003e\n\u003ch3\u003eShop With Confidence\u003c\/h3\u003e\n\u003cp\u003eA U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.\u003c\/p\u003e\n\u003cdiv class=\"pom-badges\"\u003e\n\u003cspan class=\"pom-badge\"\u003e✓ Quality Aftermarket Parts\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Fast US Shipping\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Compatibility Support\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Secure Checkout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XPARTCO","offers":[{"title":"Default Title","offer_id":58701766951072,"sku":"XPG499","price":5.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/XPG499-2_f25f8476-d30c-4cc6-b0bf-41d4a3dd4cf5.jpg?v=1786503512"},{"product_id":"wb25x10019-microwave-light-bulb-also-replaces-wb36x10213-6912a40002e","title":"WB25X10019 Microwave Light Bulb also Replaces WB36X10213, 6912A40002E","description":"\u003ch2 dir=\"ltr\" data-pm-slice=\"1 3 []\"\u003eXPARTCO WB25X10019 Microwave Light Bulb - Compatible with GE, LG, and Other Microwaves\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eIlluminate your microwave’s interior with the replacement WB25X10019 Microwave Light Bulb. This part is designed for select GE, LG, and other compatible microwave models, providing bright, reliable lighting for safe and convenient operation. This Halogen Light Bulb is a replacement part for specific microwave models and ovens. It provides interior lighting, allowing you to clearly see the contents inside the appliance during operation. This illumination is essential for monitoring cooking progress and ensuring safety. You should replace the halogen light bulb if it burns out or becomes damaged. Causes of a bad halogen light bulb can include regular use over time, electrical surges, or physical impact that can cause the bulb to break.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eNote\u003c\/em\u003e: Disconnect power before installation. Verify model compatibility for proper fit.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eReplaces part numbers\u003c\/strong\u003e: WB25X10019, WB36X10344, WB08X10050, WB36X10246, AH2351821, EA2351821, AP4380308, PS2351821, WB36X10213, 947124, AP3203814, PS651484, 26QBP0213, 6912A40002E, 383EW1A077A, 383EW1A077B, 6912A40002A, 1462319, 383EW1A077D, AH3530398, EA3530398, AP4457323, PS3530398.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eCompatibility:\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eCompatible with models including but not limited to:\u003c\/p\u003e\n\u003cul class=\"tight\" data-tight=\"true\" dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003eGE: JVM3160DFBB, JVM6175SKSS, JVM7195EKES, JNM3161MFSA, PVM9005SJSS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003eLG: LMV2031ST, LMV1762ST, MV1501BQ, LMV1683SW\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003eOther: Select Kenmore, Frigidaire, and Whirlpool microwaves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eVerify your model number or contact our support team for assistance.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul class=\"tight\" data-tight=\"true\" dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e✅ \u003cstrong\u003eBrand Compatibility\u003c\/strong\u003e: Fits select GE, LG, Kenmore, Frigidaire, and Whirlpool microwaves.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e🔥 \u003cstrong\u003eSpecifications\u003c\/strong\u003e: 20W, 120V, T4 halogen bulb with G8 bi-pin base.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e💰 \u003cstrong\u003eCost-Effective Alternative\u003c\/strong\u003e: Matches OEM performance at a lower price.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e🛠️ \u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Requires screwdriver; typically installed in 5–10 minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e🛡️ \u003cstrong\u003eEffective Fixes\u003c\/strong\u003e: Resolves no light, dim light, or flickering in the microwave.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003eProduct Specification\u003c\/h2\u003e\n\u003cul class=\"tight\" data-tight=\"true\" dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: WB25X10019\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e: Microwave light bulb\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e: Glass bulb, metal G8 bi-pin base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e: Inserts into socket within microwave compartment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOperating Conditions\u003c\/strong\u003e: Suitable for high-heat microwave environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e: Prop 65 warning for California\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003eInstallation Notes:\u003c\/h3\u003e\n\u003cul class=\"tight\" data-tight=\"true\" dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSafety First\u003c\/strong\u003e: Disconnect the microwave from power before installation. Follow the owner’s manual for guidance. Avoid touching the bulb with bare hands to prevent oil residue damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\" data-pm-slice=\"1 1 []\"\u003eShop for high-quality replacement appliance parts with a \u003cstrong\u003e30-day return policy\u003c\/strong\u003e. Keep your dryer running safely today!\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAdd to cart now for a budget-friendly fix!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XPARTCO","offers":[{"title":"Default Title","offer_id":58702024245408,"sku":"XPWB25X10019","price":5.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/WB25X10019.jpg?v=1786504016"},{"product_id":"4-pack-exp480-micro-limit-switch-nc-no-normally-closed-open","title":"(4 Pack) EXP480 Microwave Door Switch (NC - NO) Normally Closed \/ Open","description":"\u003cstyle\u003e.pom { font-family: 'Inter', sans-serif; color: #1e293b; line-height: 1.75; }\n  .pom *, .pom *::before, .pom *::after { box-sizing: border-box; }\n  .pom h2 { font-size: 21px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom h3 { font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px 22px; margin-bottom: 16px; }\n  .pom-card-blue { background: #eff6ff; border-color: #bfdbfe; }\n  .pom-card-green { background: #f0fdf4; border-color: #bbf7d0; }\n  .pom-qa { background: #eff6ff; border-left: 4px solid #1e40af; border-radius: 0 8px 8px 0; padding: 16px 20px; margin-bottom: 16px; }\n  .pom-qa-label { font-size: 10px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; color: #1e40af; margin: 0 0 6px; }\n  .pom ul { margin: 0; padding: 0; list-style: none; }\n  .pom ul li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 16px; }\n  .pom ul li::before { content: \"\"; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: #1e40af; }\n  .pom-list-green li::before { background: #15803d; }\n  .pom-specs-table { width: 100%; border-collapse: collapse; font-size: 15px; }\n  .pom-specs-table tr { border-bottom: 1px solid #f1f5f9; }\n  .pom-specs-table tr:last-child { border-bottom: none; }\n  .pom-specs-table td { padding: 9px 4px; }\n  .pom-specs-table td:first-child { color: #1e293b; width: 45%; font-style: italic; }\n  .pom-specs-table td:last-child { font-weight: 700; color: #0f172a; }\n  .pom-warning { background: #fffbeb; border-left: 4px solid #f59e0b; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #92400e; line-height: 1.65; }\n  .pom-warning strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-danger { background: #fff5f5; border-left: 4px solid #c62828; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #8c1c1c; line-height: 1.65; margin: 14px 0; }\n  .pom-danger strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-faq-item { margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid #f1f5f9; }\n  .pom-faq-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }\n  .pom-faq-q { font-weight: 700; color: #0f172a; margin-bottom: 5px; font-size: 16px; }\n  .pom-faq-a { font-size: 15px; color: #334155; margin: 0; line-height: 1.65; }\n  .pom-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }\n  .pom-badge { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; font-size: 14px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }\n  .pom p { margin: 0 0 12px; font-size: 16px; }\n  .pom p:last-child { margin-bottom: 0; } \u003c\/style\u003e\n\u003cdiv class=\"pom\"\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch2\u003e4 Pack - XPARTCO EXP480 Microwave Door Switch (NC - NO) Normally Closed \/ Open\u003c\/h2\u003e\n\u003cp\u003eThe XPARTCO EXP480 is a universal replacement door interlock switch for microwave ovens and microwave\/oven combination units. This is a critical safety component: microwave door interlock switches exist specifically to cut power to the magnetron the instant the door opens, preventing any possibility of microwave radiation escaping the cavity while the door isn't fully closed and latched. This switch combines both a normally closed (NC) and normally open (NO) contact set in a single body, matching the dual-contact design used across a wide range of microwave door latch mechanisms.\u003c\/p\u003e\n\u003cp\u003eRated 16A maximum current, 250VAC maximum voltage, with an IP40 protection rating. Over time, these switch contacts can wear, pit, or fuse together from repeated cycling and the electrical load they carry every time the door opens and closes. A failing interlock switch typically shows up as a microwave that won't start at all, a display that works but the unit won't heat, or in less common but more serious cases, a switch that has fused shut and continues carrying current even when it shouldn't. It directly replaces 28QBP0496, W10211972, 4375346, W10330566, WPW10330566, 1472224, 4393442, 4393498, 4393570, 4393697, 4393881, 461967848881, 8206345, W10131248, W10217468, AH2338920, EA2338920, AP4357880, PS2338920, KW3A-16Z0-A200-76, W10727360, W10269457, 3379124, AP5950105, and PS10057151.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-qa\"\u003e\n\u003cp class=\"pom-qa-label\"\u003eQuick Answer\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eXPARTCO EXP480 Microwave Door Switch (NC - NO)\u003c\/strong\u003e fixes microwave ovens and microwave\/oven combos that won't start, won't heat, or have a door latch mechanism that isn't reliably cutting power when the door opens. 16A, 250VAC, combined NC\/NO contact design. Replaces 28QBP0496, W10211972, 4375346, W10330566, WPW10330566, 1472224, 4393442, 4393498, 4393570, 4393697, 4393881, 461967848881, 8206345, W10131248, W10217468, AH2338920, EA2338920, AP4357880, PS2338920, KW3A-16Z0-A200-76, W10727360, W10269457, 3379124, AP5950105, PS10057151. \u003cem\u003eNever operate a microwave with a bypassed, disconnected, or suspected-faulty door interlock switch — these switches exist to prevent radiation exposure and must always be replaced with a properly rated part, never removed or defeated.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eCommon Problems This Part Fixes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrowave won't start at all, even though the display and buttons respond normally\u003c\/li\u003e\n\u003cli\u003eMicrowave display and timer work, but the unit won't heat\u003c\/li\u003e\n\u003cli\u003eMicrowave stops working intermittently, especially around the door latch\u003c\/li\u003e\n\u003cli\u003eClicking or buzzing sound from the door area without the microwave starting\u003c\/li\u003e\n\u003cli\u003eBreaker tripping when the door is opened, indicating a switch contact that has fused shut\u003c\/li\u003e\n\u003cli\u003eDoor that doesn't feel like it's latching securely\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 8px; letter-spacing: -0.01em;\"\u003eCross Reference Information\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 12px;\"\u003ePart numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.\u003c\/p\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eReplaces Part Numbers\u003c\/h3\u003e\n\u003cp\u003eThis microwave door switch directly replaces the following OEM and cross-reference part numbers:\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 15px; color: #0f172a; font-weight: bold; line-height: 2.2;\"\u003e28QBP0496, W10211972, 4375346, W10330566, WPW10330566, 1472224, 4393442, 4393498, 4393570, 4393697, 4393881, 461967848881, 8206345, W10131248, W10217468, AH2338920, EA2338920, AP4357880, PS2338920, W10727360, W10269457, 3379124, AP5950105, PS10057151\u003c\/p\u003e\n\u003cp style=\"margin-top: 4px; font-size: 15px; color: #475569;\"\u003eIf your part number is not listed above, contact our support team before ordering and we will verify compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-blue\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis door switch is a universal replacement compatible with \u003cstrong\u003econvection microwave ovens, grill microwave ovens, microwave\/oven combination units, and solo microwave ovens\u003c\/strong\u003e across many brands, wherever the original switch matches this NC\/NO contact configuration and electrical rating.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px; font-size: 15px; color: #92400e; background: #fffbeb; border-left: 4px solid #f59e0b; padding: 10px 14px; border-radius: 0 6px 6px 0;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Microwave door interlock systems typically use two or three separate switches working together (primary interlock, monitor\/secondary switch, and sometimes a third safety switch), and not all of them share this same NC\/NO configuration. Confirm which specific switch position has failed on your microwave, and match the contact configuration and electrical rating exactly — never substitute a switch with a different configuration. Always verify your full model number before ordering. Contact our support team with your model number if you're unsure which switch your microwave needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal replacement microwave door interlock switch — combined NC (normally closed) and NO (normally open) contact design\u003c\/li\u003e\n\u003cli\u003eResolves \"won't start,\" \"won't heat,\" and \"intermittent operation near the door latch\" symptoms caused by switch failure\u003c\/li\u003e\n\u003cli\u003eRated 16A, 250VAC maximum\u003c\/li\u003e\n\u003cli\u003eIP40 protection rating\u003c\/li\u003e\n\u003cli\u003eSafety approved: CCC, CE, UL, VDE\u003c\/li\u003e\n\u003cli\u003eSuitable for convection, grill, combination, and solo microwave ovens\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement matching the original mounting and terminal configuration\u003c\/li\u003e\n\u003cli\u003eReplaces a wide range of OEM part numbers across Whirlpool, GE, and related platforms — see full list above\u003c\/li\u003e\n\u003cli\u003eBuilt to OEM-equivalent quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"pom-specs-table\" style=\"width: 99.9782%; height: 801.022px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003eEXP480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.392px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 71.392px;\"\u003ePart Type\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 71.392px;\"\u003eMicrowave Door Interlock Switch (NC\/NO Combination)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003eNew — Universal Replacement Part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.392px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 71.392px;\"\u003eContact Configuration\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 71.392px;\"\u003eNormally Closed (NC) + Normally Open (NO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003eMax. Current\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003e16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003eMax. Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003e250VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003e-25°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003eProtection Degree\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003eContact Form\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003eTerminal Size\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003e6.3mm (approx. 1\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003eOperating Force\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003e25g (0.245N) – 400g (3.92N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003eSafety Approvals\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003eCCC, CE, UL, VDE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.392px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 71.392px;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 71.392px;\"\u003eConvection, Grill, Combination, and Solo Microwave Ovens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.142px;\"\u003e\n\u003ctd style=\"width: 44.9311%; height: 45.142px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 54.9205%; height: 45.142px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cdiv class=\"pom-danger\"\u003e\n\u003cstrong\u003e⚠️ Danger — Never Bypass A Door Interlock Switch\u003c\/strong\u003e Unplug the microwave before beginning any work, and if it's a built-in or over-the-range unit, shut off power at the breaker as well. Microwave ovens also contain a high-voltage capacitor that can retain a dangerous electrical charge even after the unit is unplugged — avoid touching internal components near the capacitor and magnetron. Door interlock switches are a critical safety system: they exist specifically to cut power the instant the door opens, preventing microwave radiation from escaping the cavity. Never operate a microwave with an interlock switch disconnected, bypassed, or jumpered, even temporarily — doing so can expose you and others to microwave radiation. If you are not fully comfortable working inside a microwave's internal compartment, have a qualified appliance technician perform this repair instead.\u003c\/div\u003e\n\u003cdiv class=\"pom-warning\"\u003e\n\u003cstrong\u003e⚠️ Photograph Wiring Before Disconnecting — Match The Failed Switch Exactly\u003c\/strong\u003e Wear work gloves. Remove the outer cabinet or access panel per your model's service instructions to reach the door switch assembly, typically located near the door latch mechanism. Photograph the wiring on the old switch before disconnecting anything, and confirm you're replacing the correct switch position if your microwave uses multiple interlock switches. Disconnect the wire terminals from the old switch, remove its mounting screws, and pull it free. Install the new EXP480 in the same position, reconnect each wire terminal to its original position, and secure the mounting screws. Reinstall the cabinet or access panel. Restore power and test that the microwave starts normally with the door closed, and — this is the critical safety check — confirm the unit stops heating immediately when the door is opened during a test run with a cup of water. Tools needed: Phillips screwdriver, work gloves.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy microwave stopped working. How do I know if it's actually a door switch and not something else?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eA common pattern is a microwave where the display and buttons respond normally, but pressing start does nothing, or the unit hums without heating — this points toward the door interlock circuit rather than the control board. Since these switches also serve a critical safety function, if you suspect a fault in this area, it's best to have it properly diagnosed and replaced rather than working around the symptom.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs it safe to just disconnect a faulty interlock switch so the microwave will run?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eNo — this is not safe under any circumstances. Door interlock switches exist specifically to cut power to the magnetron the instant the door opens, preventing microwave radiation from escaping. Bypassing, disconnecting, or jumpering one of these switches removes that protection and can expose you and anyone nearby to microwave radiation, even if the microwave otherwise appears to run normally. Always replace a faulty switch with a correctly rated new one rather than working around it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy microwave trips the breaker whenever I open the door. What does that mean?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThis can indicate that one of the door switches — often the one that should open when the door opens — has fused or welded its contacts shut from repeated electrical stress, so it continues carrying current when it shouldn't. This is a genuine safety concern and the affected switch should be replaced promptly rather than continuing to use the microwave.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy microwave uses more than one door switch. How do I know which one to replace?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eMost microwaves use two or three separate interlock switches working together, and they don't always share the same contact configuration. Check your appliance's parts diagram or the physical switch you're replacing to confirm it matches this NC\/NO combination design before ordering, and always test or verify function with a multimeter if you're uncertain which specific switch has failed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-green\"\u003e\n\u003ch3\u003eShop With Confidence\u003c\/h3\u003e\n\u003cp\u003eA U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.\u003c\/p\u003e\n\u003cdiv class=\"pom-badges\"\u003e\n\u003cspan class=\"pom-badge\"\u003e✓ Quality Aftermarket Parts\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Fast US Shipping\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Compatibility Support\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Secure Checkout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XPARTCO","offers":[{"title":"Default Title","offer_id":58702046134432,"sku":"EXP480-4PK","price":10.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/exp480-4pk_650e362e-39a9-4581-931d-10af74657ebc.jpg?v=1786504221"},{"product_id":"exp480-microwave-door-switch-nc-no-normally-closed-open","title":"EXP480 Microwave Door Switch (NC - NO) Normally Closed \/ Open","description":"\u003cstyle\u003e.pom { font-family: 'Inter', sans-serif; color: #1e293b; line-height: 1.75; }\n  .pom *, .pom *::before, .pom *::after { box-sizing: border-box; }\n  .pom h2 { font-size: 21px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom h3 { font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px 22px; margin-bottom: 16px; }\n  .pom-card-blue { background: #eff6ff; border-color: #bfdbfe; }\n  .pom-card-green { background: #f0fdf4; border-color: #bbf7d0; }\n  .pom-qa { background: #eff6ff; border-left: 4px solid #1e40af; border-radius: 0 8px 8px 0; padding: 16px 20px; margin-bottom: 16px; }\n  .pom-qa-label { font-size: 10px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; color: #1e40af; margin: 0 0 6px; }\n  .pom ul { margin: 0; padding: 0; list-style: none; }\n  .pom ul li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 16px; }\n  .pom ul li::before { content: \"\"; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: #1e40af; }\n  .pom-list-green li::before { background: #15803d; }\n  .pom-specs-table { width: 100%; border-collapse: collapse; font-size: 15px; }\n  .pom-specs-table tr { border-bottom: 1px solid #f1f5f9; }\n  .pom-specs-table tr:last-child { border-bottom: none; }\n  .pom-specs-table td { padding: 9px 4px; }\n  .pom-specs-table td:first-child { color: #1e293b; width: 45%; font-style: italic; }\n  .pom-specs-table td:last-child { font-weight: 700; color: #0f172a; }\n  .pom-warning { background: #fffbeb; border-left: 4px solid #f59e0b; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #92400e; line-height: 1.65; }\n  .pom-warning strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-danger { background: #fff5f5; border-left: 4px solid #c62828; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #8c1c1c; line-height: 1.65; margin: 14px 0; }\n  .pom-danger strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-faq-item { margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid #f1f5f9; }\n  .pom-faq-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }\n  .pom-faq-q { font-weight: 700; color: #0f172a; margin-bottom: 5px; font-size: 16px; }\n  .pom-faq-a { font-size: 15px; color: #334155; margin: 0; line-height: 1.65; }\n  .pom-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }\n  .pom-badge { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; font-size: 14px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }\n  .pom p { margin: 0 0 12px; font-size: 16px; }\n  .pom p:last-child { margin-bottom: 0; } \u003c\/style\u003e\n\u003cdiv class=\"pom\"\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch2\u003eXPARTCO EXP480 Microwave Door Switch (NC - NO) Normally Closed \/ Open\u003c\/h2\u003e\n\u003cp\u003eThe XPARTCO EXP480 is a universal replacement door interlock switch for microwave ovens and microwave\/oven combination units. This is a critical safety component: microwave door interlock switches exist specifically to cut power to the magnetron the instant the door opens, preventing any possibility of microwave radiation escaping the cavity while the door isn't fully closed and latched. This switch combines both a normally closed (NC) and normally open (NO) contact set in a single body, matching the dual-contact design used across a wide range of microwave door latch mechanisms.\u003c\/p\u003e\n\u003cp\u003eRated 16A maximum current, 250VAC maximum voltage, with an IP40 protection rating. Over time, these switch contacts can wear, pit, or fuse together from repeated cycling and the electrical load they carry every time the door opens and closes. A failing interlock switch typically shows up as a microwave that won't start at all, a display that works but the unit won't heat, or in less common but more serious cases, a switch that has fused shut and continues carrying current even when it shouldn't. It directly replaces 28QBP0496, W10211972, 4375346, W10330566, WPW10330566, 1472224, 4393442, 4393498, 4393570, 4393697, 4393881, 461967848881, 8206345, W10131248, W10217468, AH2338920, EA2338920, AP4357880, PS2338920, KW3A-16Z0-A200-76, W10727360, W10269457, 3379124, AP5950105, and PS10057151.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-qa\"\u003e\n\u003cp class=\"pom-qa-label\"\u003eQuick Answer\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eXPARTCO EXP480 Microwave Door Switch (NC - NO)\u003c\/strong\u003e fixes microwave ovens and microwave\/oven combos that won't start, won't heat, or have a door latch mechanism that isn't reliably cutting power when the door opens. 16A, 250VAC, combined NC\/NO contact design. Replaces 28QBP0496, W10211972, 4375346, W10330566, WPW10330566, 1472224, 4393442, 4393498, 4393570, 4393697, 4393881, 461967848881, 8206345, W10131248, W10217468, AH2338920, EA2338920, AP4357880, PS2338920, KW3A-16Z0-A200-76, W10727360, W10269457, 3379124, AP5950105, PS10057151. \u003cem\u003eNever operate a microwave with a bypassed, disconnected, or suspected-faulty door interlock switch — these switches exist to prevent radiation exposure and must always be replaced with a properly rated part, never removed or defeated.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eCommon Problems This Part Fixes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrowave won't start at all, even though the display and buttons respond normally\u003c\/li\u003e\n\u003cli\u003eMicrowave display and timer work, but the unit won't heat\u003c\/li\u003e\n\u003cli\u003eMicrowave stops working intermittently, especially around the door latch\u003c\/li\u003e\n\u003cli\u003eClicking or buzzing sound from the door area without the microwave starting\u003c\/li\u003e\n\u003cli\u003eBreaker tripping when the door is opened, indicating a switch contact that has fused shut\u003c\/li\u003e\n\u003cli\u003eDoor that doesn't feel like it's latching securely\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 8px; letter-spacing: -0.01em;\"\u003eCross Reference Information\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 12px;\"\u003ePart numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.\u003c\/p\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eReplaces Part Numbers\u003c\/h3\u003e\n\u003cp\u003eThis microwave door switch directly replaces the following OEM and cross-reference part numbers:\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 15px; color: #0f172a; font-weight: bold; line-height: 2.2;\"\u003e28QBP0496, W10211972, 4375346, W10330566, WPW10330566, 1472224, 4393442, 4393498, 4393570, 4393697, 4393881, 461967848881, 8206345, W10131248, W10217468, AH2338920, EA2338920, AP4357880, PS2338920, W10727360, W10269457, 3379124, AP5950105, PS10057151\u003c\/p\u003e\n\u003cp style=\"margin-top: 4px; font-size: 15px; color: #475569;\"\u003eIf your part number is not listed above, contact our support team before ordering and we will verify compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-blue\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis door switch is a universal replacement compatible with \u003cstrong\u003econvection microwave ovens, grill microwave ovens, microwave\/oven combination units, and solo microwave ovens\u003c\/strong\u003e across many brands, wherever the original switch matches this NC\/NO contact configuration and electrical rating.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px; font-size: 15px; color: #92400e; background: #fffbeb; border-left: 4px solid #f59e0b; padding: 10px 14px; border-radius: 0 6px 6px 0;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Microwave door interlock systems typically use two or three separate switches working together (primary interlock, monitor\/secondary switch, and sometimes a third safety switch), and not all of them share this same NC\/NO configuration. Confirm which specific switch position has failed on your microwave, and match the contact configuration and electrical rating exactly — never substitute a switch with a different configuration. Always verify your full model number before ordering. Contact our support team with your model number if you're unsure which switch your microwave needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal replacement microwave door interlock switch — combined NC (normally closed) and NO (normally open) contact design\u003c\/li\u003e\n\u003cli\u003eResolves \"won't start,\" \"won't heat,\" and \"intermittent operation near the door latch\" symptoms caused by switch failure\u003c\/li\u003e\n\u003cli\u003eRated 16A, 250VAC maximum\u003c\/li\u003e\n\u003cli\u003eIP40 protection rating\u003c\/li\u003e\n\u003cli\u003eSafety approved: CCC, CE, UL, VDE\u003c\/li\u003e\n\u003cli\u003eSuitable for convection, grill, combination, and solo microwave ovens\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement matching the original mounting and terminal configuration\u003c\/li\u003e\n\u003cli\u003eReplaces a wide range of OEM part numbers across Whirlpool, GE, and related platforms — see full list above\u003c\/li\u003e\n\u003cli\u003eBuilt to OEM-equivalent quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"pom-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eEXP480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eMicrowave Door Interlock Switch (NC\/NO Combination)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew — Universal Replacement Part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Configuration\u003c\/td\u003e\n\u003ctd\u003eNormally Closed (NC) + Normally Open (NO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Current\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Voltage\u003c\/td\u003e\n\u003ctd\u003e250VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Degree\u003c\/td\u003e\n\u003ctd\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Form\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Size\u003c\/td\u003e\n\u003ctd\u003e6.3mm (approx. 1\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Force\u003c\/td\u003e\n\u003ctd\u003e25g (0.245N) – 400g (3.92N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Approvals\u003c\/td\u003e\n\u003ctd\u003eCCC, CE, UL, VDE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eConvection, Grill, Combination, and Solo Microwave Ovens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 door interlock switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cdiv class=\"pom-danger\"\u003e\n\u003cstrong\u003e⚠️ Danger — Never Bypass A Door Interlock Switch\u003c\/strong\u003e Unplug the microwave before beginning any work, and if it's a built-in or over-the-range unit, shut off power at the breaker as well. Microwave ovens also contain a high-voltage capacitor that can retain a dangerous electrical charge even after the unit is unplugged — avoid touching internal components near the capacitor and magnetron. Door interlock switches are a critical safety system: they exist specifically to cut power the instant the door opens, preventing microwave radiation from escaping the cavity. Never operate a microwave with an interlock switch disconnected, bypassed, or jumpered, even temporarily — doing so can expose you and others to microwave radiation. If you are not fully comfortable working inside a microwave's internal compartment, have a qualified appliance technician perform this repair instead.\u003c\/div\u003e\n\u003cdiv class=\"pom-warning\"\u003e\n\u003cstrong\u003e⚠️ Photograph Wiring Before Disconnecting — Match The Failed Switch Exactly\u003c\/strong\u003e Wear work gloves. Remove the outer cabinet or access panel per your model's service instructions to reach the door switch assembly, typically located near the door latch mechanism. Photograph the wiring on the old switch before disconnecting anything, and confirm you're replacing the correct switch position if your microwave uses multiple interlock switches. Disconnect the wire terminals from the old switch, remove its mounting screws, and pull it free. Install the new EXP480 in the same position, reconnect each wire terminal to its original position, and secure the mounting screws. Reinstall the cabinet or access panel. Restore power and test that the microwave starts normally with the door closed, and — this is the critical safety check — confirm the unit stops heating immediately when the door is opened during a test run with a cup of water. Tools needed: Phillips screwdriver, work gloves.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy microwave stopped working. How do I know if it's actually a door switch and not something else?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eA common pattern is a microwave where the display and buttons respond normally, but pressing start does nothing, or the unit hums without heating — this points toward the door interlock circuit rather than the control board. Since these switches also serve a critical safety function, if you suspect a fault in this area, it's best to have it properly diagnosed and replaced rather than working around the symptom.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs it safe to just disconnect a faulty interlock switch so the microwave will run?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eNo — this is not safe under any circumstances. Door interlock switches exist specifically to cut power to the magnetron the instant the door opens, preventing microwave radiation from escaping. Bypassing, disconnecting, or jumpering one of these switches removes that protection and can expose you and anyone nearby to microwave radiation, even if the microwave otherwise appears to run normally. Always replace a faulty switch with a correctly rated new one rather than working around it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy microwave trips the breaker whenever I open the door. What does that mean?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThis can indicate that one of the door switches — often the one that should open when the door opens — has fused or welded its contacts shut from repeated electrical stress, so it continues carrying current when it shouldn't. This is a genuine safety concern and the affected switch should be replaced promptly rather than continuing to use the microwave.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy microwave uses more than one door switch. How do I know which one to replace?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eMost microwaves use two or three separate interlock switches working together, and they don't always share the same contact configuration. Check your appliance's parts diagram or the physical switch you're replacing to confirm it matches this NC\/NO combination design before ordering, and always test or verify function with a multimeter if you're uncertain which specific switch has failed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-green\"\u003e\n\u003ch3\u003eShop With Confidence\u003c\/h3\u003e\n\u003cp\u003eA U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.\u003c\/p\u003e\n\u003cdiv class=\"pom-badges\"\u003e\n\u003cspan class=\"pom-badge\"\u003e✓ Quality Aftermarket Parts\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Fast US Shipping\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Compatibility Support\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Secure Checkout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XPARTCO","offers":[{"title":"Default Title","offer_id":58702046167200,"sku":"EXP480","price":5.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/exp480_2.jpg?v=1786504222"},{"product_id":"3w40025l-genuine-lg-oem-dishwasher-micro-switch","title":"3W40025L Genuine LG OEM Dishwasher Micro Switch","description":"\u003ch2 data-start=\"145\" data-end=\"230\"\u003e3W40025L Genuine LG OEM Dishwasher Micro Switch – Compatible with LG Dishwashers\u003c\/h2\u003e\n\u003chr data-start=\"232\" data-end=\"235\"\u003e\n\u003ch3 data-start=\"237\" data-end=\"262\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"263\" data-end=\"674\"\u003eRestore proper operation to your dishwasher with the \u003cstrong data-start=\"316\" data-end=\"367\"\u003e3W40025L Genuine LG OEM Dishwasher Micro Switch\u003c\/strong\u003e. This small but essential component detects door position or button activations, ensuring cycles start and stop correctly. A failed micro switch can cause the dishwasher not to run, stop mid-cycle, or display error codes. Replacing it with this genuine LG part restores dependable performance and safety.\u003c\/p\u003e\n\u003chr data-start=\"676\" data-end=\"679\"\u003e\n\u003ch3 data-start=\"681\" data-end=\"708\"\u003eReplaces Part Numbers\u003c\/h3\u003e\n\u003cp data-start=\"709\" data-end=\"755\"\u003e3W40025L, D3V-16G-1C25, PD00035953, EAP5574491, AP5650845 PS5574491.\u003c\/p\u003e\n\u003chr data-start=\"757\" data-end=\"760\"\u003e\n\u003ch3 data-start=\"762\" data-end=\"781\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"782\" data-end=\"847\"\u003eThis micro switch is compatible with select \u003cstrong data-start=\"826\" data-end=\"832\"\u003eLG\u003c\/strong\u003e dishwashers.\u003c\/p\u003e\n\u003cp data-start=\"849\" data-end=\"950\"\u003eExample compatible models include (but are not limited to): LG LDF7774ST, LDF8764ST, and LDF6810ST.\u003c\/p\u003e\n\u003cp data-start=\"952\" data-end=\"1062\"\u003eAlways verify your dishwasher’s model number before ordering. \u003cstrong data-start=\"1014\" data-end=\"1060\"\u003eContact our support team if you’re unsure.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1064\" data-end=\"1067\"\u003e\n\u003ch3 data-start=\"1069\" data-end=\"1089\"\u003e✅ Key Features\u003c\/h3\u003e\n\u003cul data-start=\"1090\" data-end=\"1506\"\u003e\n\u003cli data-start=\"1090\" data-end=\"1159\"\u003e\n\u003cp data-start=\"1092\" data-end=\"1159\"\u003e🔄 \u003cstrong data-start=\"1095\" data-end=\"1114\"\u003eOEM Replacement\u003c\/strong\u003e – Genuine LG part for reliable performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1160\" data-end=\"1233\"\u003e\n\u003cp data-start=\"1162\" data-end=\"1233\"\u003e🔒 \u003cstrong data-start=\"1165\" data-end=\"1181\"\u003eCycle Safety\u003c\/strong\u003e – Ensures proper door detection and cycle control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1234\" data-end=\"1312\"\u003e\n\u003cp data-start=\"1236\" data-end=\"1312\"\u003e💰 \u003cstrong data-start=\"1239\" data-end=\"1266\"\u003eCost-Effective OEM Part\u003c\/strong\u003e – Built to last with factory-tested quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1313\" data-end=\"1394\"\u003e\n\u003cp data-start=\"1315\" data-end=\"1394\"\u003e🛠️ \u003cstrong data-start=\"1319\" data-end=\"1338\"\u003eEasy to Install\u003c\/strong\u003e – Small component, quick replacement with basic tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1395\" data-end=\"1506\"\u003e\n\u003cp data-start=\"1397\" data-end=\"1506\"\u003e🛡️ \u003cstrong data-start=\"1401\" data-end=\"1424\"\u003eFixes Common Issues\u003c\/strong\u003e – Resolves dishwashers not starting, stopping mid-cycle, or showing error codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1508\" data-end=\"1511\"\u003e\n\u003ch3 data-start=\"1513\" data-end=\"1543\"\u003e📐 Product Specification\u003c\/h3\u003e\n\u003cul data-start=\"1544\" data-end=\"1880\"\u003e\n\u003cli data-start=\"1544\" data-end=\"1573\"\u003e\n\u003cstrong data-start=\"1546\" data-end=\"1562\"\u003ePart Number:\u003c\/strong\u003e 3W40025L\u003c\/li\u003e\n\u003cli data-start=\"1574\" data-end=\"1621\"\u003e\n\u003cstrong data-start=\"1576\" data-end=\"1595\"\u003eComponent Type:\u003c\/strong\u003e Dishwasher Micro Switch, 16A  125\/250VAC\u003c\/li\u003e\n\u003cli data-start=\"1622\" data-end=\"1696\"\u003e\n\u003cstrong data-start=\"1624\" data-end=\"1637\"\u003eMaterial:\u003c\/strong\u003e High-durability plastic housing with electrical contacts\u003c\/li\u003e\n\u003cli data-start=\"1697\" data-end=\"1768\"\u003e\n\u003cstrong data-start=\"1699\" data-end=\"1712\"\u003eMounting:\u003c\/strong\u003e Direct replacement switch with snap-in or screw mount\u003c\/li\u003e\n\u003cli data-start=\"1769\" data-end=\"1835\"\u003e\n\u003cstrong data-start=\"1771\" data-end=\"1796\"\u003eOperating Conditions:\u003c\/strong\u003e Designed for standard dishwasher use\u003c\/li\u003e\n\u003cli data-start=\"1836\" data-end=\"1880\"\u003e\n\u003cstrong data-start=\"1838\" data-end=\"1853\"\u003eCompliance:\u003c\/strong\u003e Genuine LG OEM certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1882\" data-end=\"1885\"\u003e\n\u003ch3 data-start=\"1887\" data-end=\"1915\"\u003e🛠️ Installation Notes\u003c\/h3\u003e\n\u003cp data-start=\"1916\" data-end=\"1998\"\u003e\u003cstrong data-start=\"1916\" data-end=\"1933\"\u003eTools Needed:\u003c\/strong\u003e Phillips screwdriver, flathead screwdriver, needle-nose pliers\u003c\/p\u003e\n\u003cp data-start=\"2000\" data-end=\"2091\"\u003e⚠️ \u003cstrong data-start=\"2003\" data-end=\"2020\"\u003eSafety First:\u003c\/strong\u003e Always disconnect the dishwasher from power before starting repairs.\u003c\/p\u003e\n\u003ch4 data-start=\"2093\" data-end=\"2106\"\u003eSteps:\u003c\/h4\u003e\n\u003col data-start=\"2107\" data-end=\"2436\"\u003e\n\u003cli data-start=\"2107\" data-end=\"2150\"\u003eDisconnect power supply to dishwasher.\u003c\/li\u003e\n\u003cli data-start=\"2151\" data-end=\"2221\"\u003eAccess control panel or door latch assembly (depending on model).\u003c\/li\u003e\n\u003cli data-start=\"2222\" data-end=\"2269\"\u003eLocate and remove the faulty micro switch.\u003c\/li\u003e\n\u003cli data-start=\"2270\" data-end=\"2328\"\u003eInstall the new 3W40025L switch and reconnect wiring.\u003c\/li\u003e\n\u003cli data-start=\"2329\" data-end=\"2386\"\u003eReassemble the control panel or door latch assembly.\u003c\/li\u003e\n\u003cli data-start=\"2387\" data-end=\"2436\"\u003eRestore power and test dishwasher operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"2438\" data-end=\"2475\"\u003e⏱️ \u003cstrong data-start=\"2441\" data-end=\"2459\"\u003eTime Required:\u003c\/strong\u003e 15–20 minutes\u003c\/p\u003e\n\u003chr data-start=\"2477\" data-end=\"2480\"\u003e\n\u003ch3 data-start=\"2482\" data-end=\"2511\"\u003e📦 Shop With Confidence\u003c\/h3\u003e\n\u003cul data-start=\"2512\" data-end=\"2615\"\u003e\n\u003cli data-start=\"2512\" data-end=\"2546\"\u003e\n\u003cp data-start=\"2514\" data-end=\"2546\"\u003e🚚 Free Shipping on All Orders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2547\" data-end=\"2587\"\u003e\n\u003cp data-start=\"2549\" data-end=\"2587\"\u003e🛠️ Trusted Appliance Parts Supplier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2588\" data-end=\"2615\"\u003e\n\u003cp data-start=\"2590\" data-end=\"2615\"\u003e🔄 30-Day Return Policy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2617\" data-end=\"2720\"\u003eGet your dishwasher running properly again — \u003cstrong data-start=\"2662\" data-end=\"2681\"\u003eAdd to Cart Now\u003c\/strong\u003e for a genuine, factory-approved fix!\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":58702235500704,"sku":"3W40025L","price":11.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/3W40025L-2.jpg?v=1786504746"},{"product_id":"xpartco-w10915651-microwave-waveguide-cover","title":"XPARTCO W10915651 Microwave Waveguide Cover","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;600;700;900\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .pom { font-family: 'Inter', sans-serif; color: #1e293b; line-height: 1.75; }\n  .pom *, .pom *::before, .pom *::after { box-sizing: border-box; }\n  .pom h2 { font-family: 'Inter', sans-serif; font-size: 21px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom h3 { font-family: 'Inter', sans-serif; font-size: 17px; 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}\n  .pom-specs-table { width: 100%; border-collapse: collapse; font-size: 15px; }\n  .pom-specs-table tr { border-bottom: 1px solid #f1f5f9; }\n  .pom-specs-table tr:last-child { border-bottom: none; }\n  .pom-specs-table td { padding: 9px 4px; }\n  .pom-specs-table td:first-child { color: #1e293b; width: 45%; font-style: italic; }\n  .pom-specs-table td:last-child { font-weight: 700; color: #0f172a; }\n  .pom-warning { background: #fffbeb; border-left: 4px solid #f59e0b; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #92400e; line-height: 1.65; }\n  .pom-warning strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-faq-item { margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid #f1f5f9; }\n  .pom-faq-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }\n  .pom-faq-q { font-weight: 700; color: #0f172a; margin-bottom: 5px; font-size: 16px; }\n  .pom-faq-a { font-size: 15px; color: #334155; margin: 0; line-height: 1.65; }\n  .pom-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }\n  .pom-badge { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; font-size: 14px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }\n  .pom p { margin: 0 0 12px; font-size: 16px; }\n  .pom p:last-child { margin-bottom: 0; }\n\u003c\/style\u003e\n\u003cdiv class=\"pom\"\u003e\n\u003c!-- Product Description --\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch2\u003eXPARTCO W10915651 Microwave Waveguide Cover\u003c\/h2\u003e\n\u003cp\u003eThe XPARTCO W10915651 is an aftermarket replacement microwave waveguide cover compatible with select Whirlpool, KitchenAid, Jenn-Air, Maytag, Amana, Kenmore, Roper, Admiral, Magic Chef, Norge, Estate, and Ikea over-the-range and built-in microwave\/oven combo models. The waveguide cover is a flat mica plate mounted on the interior right wall of the microwave cavity. It protects the waveguide — the channel through which microwave energy is directed into the cooking cavity — from food splatter, grease, and moisture. Without the cover, food particles can reach the waveguide and cause arcing, sparking, burning, and permanent damage to the magnetron or waveguide assembly.\u003c\/p\u003e\n\u003cp\u003eMade from mica (a heat-resistant mineral material), this cover measures approximately 5-3\/8\" L x 1-3\/4\" W and clips or slides into the mounting slot on the interior wall of the microwave. It directly replaces W10687366, W10120230, WPW10120230, and 461967451001. Replacing a damaged or burned waveguide cover promptly is the single most important step in preventing more expensive microwave damage. Installs in under 5 minutes with no tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Quick Answer --\u003e\n\u003cdiv class=\"pom-qa\"\u003e\n\u003cp class=\"pom-qa-label\"\u003eQuick Answer\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eXPARTCO W10915651 Microwave Waveguide Cover\u003c\/strong\u003e fixes microwaves that are sparking, arcing, burning smells, or have a scorched or missing cover on the interior right wall. Mica plate, approx. 5-3\/8\" L x 1-3\/4\" W. — installs in under 5 minutes. Compatible with Whirlpool, KitchenAid, Jenn-Air, Maytag, Amana, Kenmore, and more. Replaces W10687366, W10120230, WPW10120230, and 461967451001.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Common Problems This Part Fixes --\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eCommon Problems This Part Fixes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSparking or arcing inside the microwave during operation\u003c\/li\u003e\n\u003cli\u003eBurning smell coming from the microwave while in use\u003c\/li\u003e\n\u003cli\u003eVisible scorch marks, burn spots, or a hole in the existing waveguide cover\u003c\/li\u003e\n\u003cli\u003eMicrowave stopping mid-cycle due to arcing or sparking\u003c\/li\u003e\n\u003cli\u003eWaveguide cover is cracked, warped, or missing entirely\u003c\/li\u003e\n\u003cli\u003eUneven heating or microwave not heating food properly\u003c\/li\u003e\n\u003cli\u003eMicrowave making popping or crackling sounds during operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Replaces Part Numbers --\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eReplaces Part Numbers\u003c\/h3\u003e\n\u003cp\u003eThis waveguide cover directly replaces the following OEM and cross-reference part numbers:\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 15px; color: #0f172a; font-weight: bold; line-height: 2.2;\"\u003eW10915651, W10120230, WPW10120230, W10687366, 461967451001, AWP42398, PD00039892, EAP11769950, AP6038160, PS11769950. \u003c\/p\u003e\n\u003cp style=\"margin-top: 4px; font-size: 15px; color: #475569;\"\u003eIf your part number is not listed above, contact our support team before ordering and we will verify compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Compatibility --\u003e\n\u003cdiv class=\"pom-card pom-card-blue\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis waveguide cover is compatible with select over-the-range and built-in microwave\/oven combo models from the following brands:\u003c\/p\u003e\n\u003cul class=\"pom-list-green\"\u003e\n\u003cli\u003eWhirlpool microwaves and microwave\/oven combos (WOC, WOCA, WOEC series and more)\u003c\/li\u003e\n\u003cli\u003eKitchenAid microwaves and built-in combos\u003c\/li\u003e\n\u003cli\u003eJenn-Air microwaves and built-in combos\u003c\/li\u003e\n\u003cli\u003eMaytag microwaves\u003c\/li\u003e\n\u003cli\u003eAmana microwaves\u003c\/li\u003e\n\u003cli\u003eKenmore \/ Sears microwaves (Whirlpool-built models)\u003c\/li\u003e\n\u003cli\u003eRoper microwaves\u003c\/li\u003e\n\u003cli\u003eAdmiral microwaves\u003c\/li\u003e\n\u003cli\u003eMagic Chef microwaves\u003c\/li\u003e\n\u003cli\u003eNorge microwaves\u003c\/li\u003e\n\u003cli\u003eEstate microwaves\u003c\/li\u003e\n\u003cli\u003eIkea microwaves (select models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eAlways verify your appliance model number before ordering. Contact our support team if you're unsure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Key Features --\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects the waveguide from food splatter and moisture — prevents arcing, sparking, and magnetron damage\u003c\/li\u003e\n\u003cli\u003eMade from mica — a heat-resistant mineral material rated for continuous high-temperature microwave exposure\u003c\/li\u003e\n\u003cli\u003eDimensions: approximately 5-3\/8\" L x 1-3\/4\" W — fits the mounting slot on the interior right wall of compatible models\u003c\/li\u003e\n\u003cli\u003eClips or slides into the existing mounting slot — no tools required, installs in under 5 minutes\u003c\/li\u003e\n\u003cli\u003eReplaces W10687366, W10120230, WPW10120230, and 461967451001\u003c\/li\u003e\n\u003cli\u003eCompatible with Whirlpool, KitchenAid, Jenn-Air, Maytag, Amana, Kenmore, and more\u003c\/li\u003e\n\u003cli\u003eReplacing a burned or damaged cover immediately prevents far more expensive repairs to the magnetron or waveguide assembly\u003c\/li\u003e\n\u003cli\u003eAftermarket replacement built to OEM-equivalent quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Specifications --\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"pom-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eW10915651\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eMicrowave Waveguide Cover (Mica Plate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eAftermarket Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMica (heat-resistant mineral)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApproximately 5-3\/8\" L x 1-3\/4\" W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocation\u003c\/td\u003e\n\u003ctd\u003eInterior right wall of the microwave cavity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eClips or slides into mounting slot — no tools required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd\u003eWhirlpool, KitchenAid, Jenn-Air, Maytag, Amana, Kenmore, Roper, Admiral, Magic Chef, Norge, Estate, Ikea\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Installation Notes --\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cdiv class=\"pom-warning\"\u003e\n\u003cstrong\u003e⚠️ Unplug Microwave Before Starting\u003c\/strong\u003e Unplug the microwave before beginning. Open the microwave door and locate the waveguide cover on the interior right wall of the cavity — it is a flat rectangular plate, typically tan or off-white in color. If the old cover is burned, it may be stuck to the wall or disintegrating — carefully remove any remaining pieces and wipe the mounting area clean. Slide or clip the new W10915651 cover into the mounting slot on the right wall of the cavity — it should seat flat against the wall with no gaps. Ensure the cover is fully seated before use. Do not operate the microwave with a missing, cracked, or burned waveguide cover — even a small burn hole can cause arcing and progressive damage. Restore power and run a brief test cycle to confirm normal operation. Tools needed: None. A damp cloth may be needed to clean the mounting area.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eWhat does the waveguide cover do and why does it need to be replaced?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThe waveguide cover is a thin mica plate that covers the opening of the waveguide — the channel through which microwave energy travels from the magnetron into the cooking cavity. Its job is to prevent food particles, grease, and steam from entering and contaminating the waveguide. When food splatter builds up on the cover and burns, the cover develops scorch marks or burn-through holes. These damaged spots absorb microwave energy and cause arcing — sparks and electrical discharges that can quickly damage the magnetron, which is the most expensive component in the microwave. Replacing the waveguide cover promptly when it shows damage is the least expensive and most important preventive maintenance you can do for a microwave.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eCan I use the microwave without the waveguide cover?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eNo — never operate a microwave with a missing, cracked, or burned waveguide cover. Without the cover, food particles and moisture can enter the waveguide directly, causing immediate arcing and sparking. Even a small hole in the cover can cause arcing. Operating the microwave in this condition risks damaging the magnetron (a $100–$200 or more repair), burning the waveguide channel, or creating a fire hazard. The waveguide cover is inexpensive and installs in minutes — always replace it before using the microwave again.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy microwave is sparking — will replacing the waveguide cover fix it?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eSparking is almost always caused by a burned or damaged waveguide cover, and replacing the cover resolves the sparking in the vast majority of cases. However, if the waveguide itself (the metal channel behind the cover) has been damaged from prolonged arcing, or if metal debris from a burned cover has entered the waveguide, additional cleaning or component repair may be needed. Inspect the area behind the old cover after removing it — if the wall or channel shows deep burn damage, contact our support team or a technician before operating the microwave again.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eHow do I prevent the waveguide cover from burning again?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThe most effective prevention is to keep the interior of the microwave clean — specifically the waveguide cover itself and the walls near it. Wipe down the cover and interior walls with a damp cloth after each use, especially after heating anything that splashes or spatters. Use a microwave-safe cover or lid over food when heating. Never operate the microwave when empty, as this directs all microwave energy at the waveguide cover without any food to absorb it. With regular cleaning, a mica waveguide cover can last for years without needing replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs this an OEM or aftermarket part?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThis is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Whirlpool OEM part, but is manufactured from heat-resistant mica to match the dimensions and fit of the original W10915651 waveguide cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Shop With Confidence --\u003e\n\u003cdiv class=\"pom-card pom-card-green\"\u003e\n\u003ch3\u003eShop With Confidence\u003c\/h3\u003e\n\u003cp\u003eA U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.\u003c\/p\u003e\n\u003cdiv class=\"pom-badges\"\u003e\n\u003cspan class=\"pom-badge\"\u003e✓ Fast US Shipping\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Quality Aftermarket Parts\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Compatibility Support\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Secure Checkout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XPARTCO","offers":[{"title":"Default Title","offer_id":58702369357984,"sku":"XPW10915651","price":8.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/W10915651_1_875ef520-59a1-410c-9ce9-1d8f6e3b2ffc.jpg?v=1786504990"},{"product_id":"exp20ag","title":"EXP20AG Glass Line Fuse, Fast Blow, 20A, 6x30mm","description":"\u003cstyle\u003e.pom { font-family: 'Inter', sans-serif; color: #1e293b; line-height: 1.75; }\n  .pom *, .pom *::before, .pom *::after { box-sizing: border-box; }\n  .pom h2 { font-size: 21px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom h3 { font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px 22px; margin-bottom: 16px; }\n  .pom-card-blue { background: #eff6ff; border-color: #bfdbfe; }\n  .pom-card-green { background: #f0fdf4; border-color: #bbf7d0; }\n  .pom-qa { background: #eff6ff; border-left: 4px solid #1e40af; border-radius: 0 8px 8px 0; padding: 16px 20px; margin-bottom: 16px; }\n  .pom-qa-label { font-size: 10px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; color: #1e40af; margin: 0 0 6px; }\n  .pom ul { margin: 0; padding: 0; list-style: none; }\n  .pom ul li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 16px; }\n  .pom ul li::before { content: \"\"; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: #1e40af; }\n  .pom-list-green li::before { background: #15803d; }\n  .pom-specs-table { width: 100%; border-collapse: collapse; font-size: 15px; }\n  .pom-specs-table tr { border-bottom: 1px solid #f1f5f9; }\n  .pom-specs-table tr:last-child { border-bottom: none; }\n  .pom-specs-table td { padding: 9px 4px; }\n  .pom-specs-table td:first-child { color: #1e293b; width: 45%; font-style: italic; }\n  .pom-specs-table td:last-child { font-weight: 700; color: #0f172a; }\n  .pom-warning { background: #fffbeb; border-left: 4px solid #f59e0b; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #92400e; line-height: 1.65; }\n  .pom-warning strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-danger { background: #fff5f5; border-left: 4px solid #c62828; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #8c1c1c; line-height: 1.65; margin: 14px 0; }\n  .pom-danger strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-faq-item { margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid #f1f5f9; }\n  .pom-faq-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }\n  .pom-faq-q { font-weight: 700; color: #0f172a; margin-bottom: 5px; font-size: 16px; }\n  .pom-faq-a { font-size: 15px; color: #334155; margin: 0; line-height: 1.65; }\n  .pom-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }\n  .pom-badge { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; font-size: 14px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }\n  .pom p { margin: 0 0 12px; font-size: 16px; }\n  .pom p:last-child { margin-bottom: 0; } \u003c\/style\u003e\n\u003cdiv class=\"pom\"\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch2\u003eXPARTCO EXP20AG Glass Line Fuse, Fast Blow, 20A\u003c\/h2\u003e\n\u003cp\u003eThe XPARTCO EXP20AG is an aftermarket replacement fast-blow glass line fuse rated 20A at 250V, used as the primary overcurrent protection component in microwaves and a range of other household appliances. A line fuse sits directly in the incoming power path: as long as current draw stays within its rating, it does nothing at all, but the instant a short circuit or an overcurrent condition pushes current past 20A, the thin wire element inside the fuse melts and opens the circuit — sacrificing itself to protect the more expensive components downstream, like a transformer, magnetron, or control board. A blown fuse is why an appliance can go from working normally to completely dead with no lights, no display, and no response to any button.\u003c\/p\u003e\n\u003cp\u003eThis is a standard-dimension glass cartridge fuse measuring 6mm x 30mm, fast-blow (fast-acting) rated, so it opens quickly once its rating is exceeded rather than tolerating a brief surge the way a slow-blow fuse would. It is commonly used across GE, Frigidaire, Whirlpool, Kenmore, and other brands' microwaves, and also turns up in HVAC control boards and various small appliances that use this same standard fuse size and rating. A fuse itself does not wear out from age the way a mechanical part does — if one has blown, it is a symptom of an overcurrent event somewhere else in the appliance, and it's worth understanding why before simply swapping in a new one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-qa\"\u003e\n\u003cp class=\"pom-qa-label\"\u003eQuick Answer\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eXPARTCO EXP20AG Glass Line Fuse\u003c\/strong\u003e fixes microwaves and other appliances that have gone completely dead — no lights, no display, no response to any button. Fast-blow, 20A, 250V, standard glass cartridge, 6mm x 30mm. Commonly used across GE, Frigidaire, Whirlpool, and Kenmore microwaves and other appliances requiring this fuse size and rating. \u003cem\u003eIf a new fuse blows again right away, don't just keep replacing it — that almost always means there's an underlying short circuit that needs to be diagnosed first.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eCommon Problems This Part Fixes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrowave completely dead — no display, no lights, no response to any button\u003c\/li\u003e\n\u003cli\u003eAppliance suddenly stopped working with no warning\u003c\/li\u003e\n\u003cli\u003eMicrowave won't start even though the outlet has power\u003c\/li\u003e\n\u003cli\u003eHVAC control board or other appliance electronics unresponsive\u003c\/li\u003e\n\u003cli\u003eAppliance tripped off after a power surge or brownout\u003c\/li\u003e\n\u003cli\u003eVisible blown or darkened fuse when inspected against a light\u003c\/li\u003e\n\u003cli\u003eContinuity test shows an open circuit across the old fuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 8px; letter-spacing: -0.01em;\"\u003eCross Reference Information\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 12px;\"\u003ePart numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.\u003c\/p\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eReplaces Part Numbers\u003c\/h3\u003e\n\u003cp\u003eThis glass line fuse directly replaces the following OEM and cross-reference part numbers:\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 15px; color: #0f172a; font-weight: bold; line-height: 2.2;\"\u003eEXP20AG, AGC20, GMA20, 20AG, 5304509451, AP6230606, PS12071294, 5304488359, AP5648907, PS5136235, 5304464087\u003c\/p\u003e\n\u003cp style=\"margin-top: 4px; font-size: 15px; color: #475569;\"\u003eBecause this is a standard fuse size and rating rather than a brand-specific component, the exact OEM part number your appliance's manual references will vary. If your part number is not listed above, contact our support team before ordering and we will verify compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-blue\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis fuse is compatible with select appliances from the following brands that use a standard 20A, 250V, fast-blow 6mm x 30mm glass cartridge fuse:\u003c\/p\u003e\n\u003cul class=\"pom-list-green\"\u003e\n\u003cli\u003eGE and Hotpoint microwaves (select models)\u003c\/li\u003e\n\u003cli\u003eFrigidaire microwaves (select models)\u003c\/li\u003e\n\u003cli\u003eWhirlpool and Kenmore microwaves (select models)\u003c\/li\u003e\n\u003cli\u003eKitchenAid, Maytag, and Amana microwaves (select models)\u003c\/li\u003e\n\u003cli\u003eSelect HVAC control boards and other electronics using this fuse size and rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 12px; font-size: 15px; color: #92400e; background: #fffbeb; border-left: 4px solid #f59e0b; padding: 10px 14px; border-radius: 0 6px 6px 0;\"\u003e\u003cstrong\u003eNote — glass vs. ceramic body:\u003c\/strong\u003e This is the \u003cstrong\u003eglass-body\u003c\/strong\u003e EXP20AG fuse. A visually similar \u003cstrong\u003eceramic-body\u003c\/strong\u003e fuse (commonly labeled EXP20A) is also widely sold at the same 20A\/250V rating for many of the same appliances. Check which body material your appliance's original fuse used before ordering, and always match the amperage and voltage rating exactly — never substitute a higher-amperage fuse \"to stop it from blowing,\" since that removes the very protection the fuse is designed to provide. Contact our support team with your model number if you're unsure which fuse your appliance needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket replacement fast-blow glass line fuse — primary overcurrent protection for the appliance's incoming power circuit\u003c\/li\u003e\n\u003cli\u003eRated 20A at 250V, standard 6mm x 30mm glass cartridge dimensions\u003c\/li\u003e\n\u003cli\u003eFast-blow (fast-acting) design opens quickly once the rated current is exceeded\u003c\/li\u003e\n\u003cli\u003eResolves \"completely dead,\" \"no display,\" and \"no response to any button\" symptoms caused by a blown line fuse\u003c\/li\u003e\n\u003cli\u003eFits standard fuse holders\/clips used across a wide range of microwaves and other appliances\u003c\/li\u003e\n\u003cli\u003eReplaces EXP20AG, AGC20, GMA20, 20AG, 5304509451, AP6230606, PS12071294, 5304488359, AP5648907, PS5136235, and 5304464087\u003c\/li\u003e\n\u003cli\u003eCompatible with GE, Frigidaire, Whirlpool, Kenmore, KitchenAid, Maytag, and Amana appliances requiring this fuse size and rating\u003c\/li\u003e\n\u003cli\u003eAftermarket replacement built to OEM-equivalent quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"pom-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eEXP20AG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003eVaries by brand\/model — see Replaces Part Numbers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eGlass Line Fuse (Overcurrent Protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eAftermarket Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmperage\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e250V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Speed\u003c\/td\u003e\n\u003ctd\u003eFast-blow (fast-acting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Size\u003c\/td\u003e\n\u003ctd\u003e6mm x 30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eMicrowaves and select other household appliances \/ HVAC controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd\u003eGE, Frigidaire, Whirlpool, Kenmore, KitchenAid, Maytag, Amana\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cdiv class=\"pom-danger\"\u003e\n\u003cstrong\u003e⚠️ Danger — Microwave High-Voltage Capacitor\u003c\/strong\u003e If you are replacing this fuse in a microwave, be aware that microwaves contain a high-voltage capacitor that can store a dangerous electrical charge even after the unit has been unplugged. Never open a microwave's cabinet without first discharging the capacitor using an insulated screwdriver shorted across its terminals, and never touch the capacitor or its terminals directly. If you are not fully comfortable with this step, have a qualified appliance technician perform the fuse replacement instead.\u003c\/div\u003e\n\u003cdiv class=\"pom-warning\"\u003e\n\u003cstrong\u003e⚠️ Unplug The Appliance Before Starting — Match Amperage And Voltage Exactly\u003c\/strong\u003e Disconnect power at the outlet or shut off the circuit breaker before beginning. Locate the fuse holder — on most microwaves this is accessible after removing the outer cabinet, often near the incoming power cord or the control board. Remove the old fuse from its clip or holder and inspect it: a blown fast-blow fuse often shows a visibly darkened or broken filament, or a scorched glass body. Test with a multimeter set to continuity if the fuse looks intact but you suspect it's still bad — a good fuse shows continuity end to end, a blown one shows none. Install the new EXP20AG fuse in the same holder, making sure the amperage and voltage rating match your appliance's original fuse exactly. Reassemble the cabinet, restore power, and test the appliance. Tools needed: Phillips screwdriver, insulated screwdriver (for microwave capacitor discharge), multimeter (recommended), work gloves.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eI replaced the fuse and it blew again right away. What's going on?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eA fuse doesn't fail on its own from age — it blows because something downstream drew more current than it should have. If the new fuse blows again immediately, that's a strong sign of an underlying short circuit or a failing component such as the transformer, magnetron, or a shorted capacitor. Continuing to replace the fuse without finding that root cause will just keep blowing new fuses, and in a microwave specifically, that diagnosis involves working near a high-voltage capacitor that should only be handled by someone comfortable discharging it safely, or by a qualified technician.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eCan I use a higher-amperage fuse if this one keeps blowing?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eNo — this is one of the most important things to avoid with any fuse. The fuse's rating is chosen specifically to protect the wiring and components in the circuit it sits in. Installing a higher-amperage fuse \"so it stops blowing\" removes that protection and can allow a fault to overheat wiring or damage expensive components (or start a fire) instead of safely interrupting the circuit. Always replace a fuse with the same amperage and voltage rating as the original.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eHow do I know if the fuse is actually blown?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eVisually, a blown fast-blow fuse often shows a broken or darkened filament inside the glass body, or scorching on the glass itself. If it looks fine but you still suspect it, the reliable way to check is with a multimeter set to continuity (with the appliance unplugged and the fuse removed from the circuit) — a good fuse reads continuity end to end, while a blown fuse reads open with no continuity at all.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs EXP20AG the same as EXP20A?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThey share the same 20A\/250V rating, but EXP20AG refers to the glass-body version of this fuse while EXP20A commonly refers to a ceramic-body version sold for many of the same appliances. Check which body material your appliance's original fuse used, and if you're not sure, contact our support team with your model number for confirmation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs this an OEM or aftermarket part?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThis is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine brand-specific OEM part, but is manufactured to the same standard 20A, 250V, fast-blow glass cartridge dimensions and rating used across the OEM fuses in compatible GE, Frigidaire, Whirlpool, Kenmore, KitchenAid, Maytag, and Amana appliances.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-green\"\u003e\n\u003ch3\u003eShop With Confidence\u003c\/h3\u003e\n\u003cp\u003eA U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.\u003c\/p\u003e\n\u003cdiv class=\"pom-badges\"\u003e\n\u003cspan class=\"pom-badge\"\u003e✓ Quality Aftermarket Parts\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Fast US Shipping\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Compatibility Support\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Secure Checkout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XPARTCO","offers":[{"title":"Default Title","offer_id":58702689927328,"sku":"EXP20AG","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/exp20ag_3.jpg?v=1786505993"},{"product_id":"exp490-micro-limit-switch-nc-no-normally-closed-open","title":"EXP490 Microwave Door Switch (NC - NO) Normally Closed \/ Open","description":"\u003ch2\u003eEXP490 Microwave Door Switch (NC-NO) – Normally Closed \/ Normally Open\u003c\/h2\u003e\n\u003cp\u003eEnsure reliable microwave door safety and operation with the \u003cstrong\u003eEXP490 dual terminal door switch\u003c\/strong\u003e, featuring both \u003cstrong\u003eNormally Closed (NC)\u003c\/strong\u003e and \u003cstrong\u003eNormally Open (NO)\u003c\/strong\u003e contacts. This versatile \u003cstrong\u003ereplacement\u003c\/strong\u003e is designed to replace a wide range of microwave door switches found in \u003cstrong\u003eWhirlpool, GE, Samsung, LG, Frigidaire, Panasonic, Sharp\u003c\/strong\u003e, and other major brands.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e✅ Key Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-function switch\u003c\/strong\u003e – supports \u003cstrong\u003eboth NC (normally closed)\u003c\/strong\u003e and \u003cstrong\u003eNO (normally open)\u003c\/strong\u003e circuits\u003c\/li\u003e\n\u003cli\u003eIdeal for microwave interlock systems requiring multiple switching states\u003c\/li\u003e\n\u003cli\u003e3-terminal connection: \u003cstrong\u003eCOM (common), NC, NO\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated for \u003cstrong\u003e16A \/ 250V\u003c\/strong\u003e, durable and reliable under high-use conditions\u003c\/li\u003e\n\u003cli\u003eCompact, universal-fit design with \u003cstrong\u003e0.187\" quick-connect terminals\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eApprovals: CCC CE UL VDE\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e🔁 Replaces OEM Part Numbers:\u003c\/h3\u003e\n\u003cp\u003e4392027, AP3109474, PS373050, WB24X10103, AP3186054, PS651389, 3405-001032, AP4044473, PS4131190, 3405-001032, 111697, 2028595, 3405-000175, AP4044473, PS4131190, WB24X10039, 875085, AH237007, EA237007, AP2024377, PS237007, W10915404, AP6036213, PS11769934, 4415A66910, AP4564986.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🧰 Typical Applications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDoor interlock safety systems\u003c\/li\u003e\n\u003cli\u003eMulti-stage switch actions (e.g., one contact opens, one closes)\u003c\/li\u003e\n\u003cli\u003eMicrowaves that require both NC and NO switching for operation\u003c\/li\u003e\n\u003cli\u003eCommon in \u003cstrong\u003eMagic Chef,\u003c\/strong\u003e \u003cstrong\u003eWhirlpool, GE, Samsung, Panasonic, LG, Frigidaire\u003c\/strong\u003e, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e📌 \u003cem\u003eCheck your original switch for markings like “COM,” “NC,” and “NO” to ensure proper compatibility.\u003c\/em\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch3\u003e⚠️ Fixes the Following Issues:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrowave won't start when door is shut\u003c\/li\u003e\n\u003cli\u003eBlows fuse when door is closed\u003c\/li\u003e\n\u003cli\u003eIntermittent heating or cutting off mid-cycle\u003c\/li\u003e\n\u003cli\u003eBuzzing noise or no response from control panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e🚚 Why Buy from Parts-O-Matic?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Quality aftermarket performance\u003c\/li\u003e\n\u003cli\u003e✅ Always \u003cstrong\u003eFast and Free U.S. shipping\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ Great for repair pros and DIYers\u003c\/li\u003e\n\u003cli\u003e✅ Bulk order support and responsive service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e🛒 \u003cstrong\u003eReplace faulty microwave door switches with confidence\u003c\/strong\u003e — order your \u003cstrong\u003eEXP490 dual NC-NO door switch\u003c\/strong\u003e today at \u003cstrong\u003eParts-O-Matic.com\u003c\/strong\u003e, and enjoy fast, free shipping.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"XPARTCO","offers":[{"title":"Default Title","offer_id":58702795735200,"sku":"EXP490","price":4.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/exp490_1.jpg?v=1786506360"},{"product_id":"expffsb-microwave-door-switch-and-fuse-replaces-fssba016kit-5303319559","title":"EXPFFSB Microwave Door Switch and Fuse Replaces FSSBA016KIT, 5303319559","description":"\u003ch2 data-section-id=\"lrnplt\" data-start=\"0\" data-end=\"136\"\u003eEXPFFSB Microwave Door Switch and Fuse Kit – Replaces FSSBA016KIT \u0026amp; 5303319559 – Compatible with Frigidaire \u0026amp; Electrolux Microwaves\u003c\/h2\u003e\n\u003chr data-start=\"138\" data-end=\"141\"\u003e\n\u003ch3 data-section-id=\"nc3bgr\" data-start=\"143\" data-end=\"168\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"169\" data-end=\"435\"\u003eRestore proper microwave safety operation with the \u003cstrong data-start=\"220\" data-end=\"266\"\u003eEXPFFSB Microwave Door Switch and Fuse Kit\u003c\/strong\u003e. This aftermarket repair kit includes the essential components needed to fix common microwave door and power issues, including \u003cstrong data-start=\"394\" data-end=\"434\"\u003eone door switch and one ceramic fuse\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"437\" data-end=\"680\"\u003eA faulty door switch or blown fuse can prevent the microwave from starting, cause intermittent power loss, or trigger safety shutdowns. Replacing both components together helps restore reliable microwave operation and prevents repeat failures.\u003c\/p\u003e\n\u003cp data-start=\"682\" data-end=\"811\"\u003eThis kit is engineered to match original fit and electrical performance while offering a cost-effective alternative to OEM parts.\u003c\/p\u003e\n\u003cp data-start=\"813\" data-end=\"833\"\u003eThis kit includes:\u003c\/p\u003e\n\u003cul data-start=\"834\" data-end=\"888\"\u003e\n\u003cli data-section-id=\"1js59ya\" data-start=\"834\" data-end=\"865\"\u003e\n\u003cp data-start=\"836\" data-end=\"865\"\u003e\u003cstrong data-start=\"836\" data-end=\"863\"\u003e1 Microwave Door Switch\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"k2gwhv\" data-start=\"866\" data-end=\"888\"\u003e\n\u003cp data-start=\"868\" data-end=\"888\"\u003e\u003cstrong data-start=\"868\" data-end=\"888\"\u003e1 Microwave Fuse\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"890\" data-end=\"893\"\u003e\n\u003ch3 data-section-id=\"13tjq3i\" data-start=\"895\" data-end=\"922\"\u003eReplaces Part Numbers\u003c\/h3\u003e\n\u003cp data-start=\"923\" data-end=\"948\"\u003eFSSBA016KIT, FFS-BA016\/KIT, PS2422854, FFSBA016\/KIT-R, FFSBA016\/KIT, FFSBA016KIT, 5303319559, 634759, 75303319559, PD00026535, EAP466978, AH466978, EA466978, AP2148482, PS466978, 5304467695, 1467286, 75304467695, AH2339493, EA2339493, AP4357598, PS2339493, 5304461109, 1260958, 75304461109, AH1765534, EA1765534, AP4057424, PS1765534, 4313105, 565130, 8185302, AH358056, EA358056, AP3032745, PS358056, 5304479020, 1793730, AH3409702, EA3409702, AP4588054, PS3409702\u003c\/p\u003e\n\u003chr data-start=\"950\" data-end=\"953\"\u003e\n\u003ch3 data-section-id=\"rkevhk\" data-start=\"955\" data-end=\"974\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"975\" data-end=\"1135\"\u003eThis \u003cstrong data-start=\"980\" data-end=\"1025\"\u003emicrowave door switch and fuse repair kit\u003c\/strong\u003e fits select \u003cstrong data-start=\"1038\" data-end=\"1123\"\u003eFrigidaire, Electrolux, Gibson, Kelvinator, and Kenmore (Frigidaire-manufactured)\u003c\/strong\u003e microwaves.\u003c\/p\u003e\n\u003cp data-start=\"1137\" data-end=\"1197\"\u003eCommon compatible models include (but are not limited to):\u003c\/p\u003e\n\u003cul data-start=\"1198\" data-end=\"1249\"\u003e\n\u003cli data-section-id=\"16bvmai\" data-start=\"1198\" data-end=\"1223\"\u003e\n\u003cp data-start=\"1200\" data-end=\"1223\"\u003eFrigidaire FFMV1645TS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14fwnna\" data-start=\"1224\" data-end=\"1249\"\u003e\n\u003cp data-start=\"1226\" data-end=\"1249\"\u003eFrigidaire FGMV176NTF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1251\" data-end=\"1360\"\u003eAlways verify your microwave’s model number before ordering.\u003cbr data-start=\"1311\" data-end=\"1314\"\u003e\u003cstrong data-start=\"1314\" data-end=\"1360\"\u003eContact our support team if you’re unsure.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1362\" data-end=\"1365\"\u003e\n\u003ch3 data-section-id=\"1jq8ng3\" data-start=\"1367\" data-end=\"1387\"\u003e✅ Key Features\u003c\/h3\u003e\n\u003cul data-start=\"1388\" data-end=\"1761\"\u003e\n\u003cli data-section-id=\"165l5iy\" data-start=\"1388\" data-end=\"1460\"\u003e\n\u003cp data-start=\"1390\" data-end=\"1460\"\u003e🔄 \u003cstrong data-start=\"1393\" data-end=\"1416\"\u003eComplete Repair Kit\u003c\/strong\u003e – Includes door switch and microwave fuse\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"pbojox\" data-start=\"1461\" data-end=\"1534\"\u003e\n\u003cp data-start=\"1463\" data-end=\"1534\"\u003e⚡ \u003cstrong data-start=\"1465\" data-end=\"1493\"\u003eRestores Microwave Power\u003c\/strong\u003e – Fixes no-start and power loss issues\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16drooj\" data-start=\"1535\" data-end=\"1608\"\u003e\n\u003cp data-start=\"1537\" data-end=\"1608\"\u003e🔒 \u003cstrong data-start=\"1540\" data-end=\"1564\"\u003eDoor Safety Function\u003c\/strong\u003e – Ensures proper door interlock operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nimtpe\" data-start=\"1609\" data-end=\"1685\"\u003e\n\u003cp data-start=\"1611\" data-end=\"1685\"\u003e🧩 \u003cstrong data-start=\"1614\" data-end=\"1639\"\u003eDirect-Fit Components\u003c\/strong\u003e – Designed for straightforward installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"s7mhp7\" data-start=\"1686\" data-end=\"1761\"\u003e\n\u003cp data-start=\"1688\" data-end=\"1761\"\u003e💰 \u003cstrong data-start=\"1691\" data-end=\"1716\"\u003eCost-Effective Repair\u003c\/strong\u003e – Replace two common failure parts at once\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1763\" data-end=\"1766\"\u003e\n\u003ch3 data-section-id=\"15125\" data-start=\"1768\" data-end=\"1798\"\u003e📐 Product Specification\u003c\/h3\u003e\n\u003cul data-start=\"1799\" data-end=\"2076\"\u003e\n\u003cli data-section-id=\"197pp23\" data-start=\"1799\" data-end=\"1826\"\u003e\n\u003cp data-start=\"1801\" data-end=\"1826\"\u003e\u003cstrong data-start=\"1801\" data-end=\"1816\"\u003eKit Number:\u003c\/strong\u003e EXPFFSB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jsf9wc\" data-start=\"1827\" data-end=\"1901\"\u003e\n\u003cp data-start=\"1829\" data-end=\"1844\"\u003e\u003cstrong data-start=\"1829\" data-end=\"1842\"\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1847\" data-end=\"1901\"\u003e\n\u003cli data-section-id=\"1e0hq0z\" data-start=\"1847\" data-end=\"1876\"\u003e\n\u003cp data-start=\"1849\" data-end=\"1876\"\u003e(1) Microwave Door Switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9enrya\" data-start=\"1879\" data-end=\"1901\"\u003e\n\u003cp data-start=\"1881\" data-end=\"1901\"\u003e(1) Microwave Fuse\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1mtpss5\" data-start=\"1902\" data-end=\"1970\"\u003e\n\u003cp data-start=\"1904\" data-end=\"1970\"\u003e\u003cstrong data-start=\"1904\" data-end=\"1920\"\u003eApplication:\u003c\/strong\u003e Microwave door interlock and circuit protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"mwuje1\" data-start=\"1971\" data-end=\"2017\"\u003e\n\u003cp data-start=\"1973\" data-end=\"2017\"\u003e\u003cstrong data-start=\"1973\" data-end=\"1987\"\u003eFuse Type:\u003c\/strong\u003e Ceramic microwave line fuse\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d1wlw2\" data-start=\"2018\" data-end=\"2076\"\u003e\n\u003cp data-start=\"2020\" data-end=\"2076\"\u003e\u003cstrong data-start=\"2020\" data-end=\"2038\"\u003eQuality Level:\u003c\/strong\u003e Aftermarket replacement kit (not OEM)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2078\" data-end=\"2081\"\u003e\n\u003ch3 data-section-id=\"zdg0vf\" data-start=\"2083\" data-end=\"2111\"\u003e🛠️ Installation Notes\u003c\/h3\u003e\n\u003cp data-start=\"2112\" data-end=\"2152\"\u003e\u003cstrong data-start=\"2112\" data-end=\"2129\"\u003eTools Needed:\u003c\/strong\u003e Phillips screwdriver\u003c\/p\u003e\n\u003cp data-start=\"2154\" data-end=\"2349\"\u003e⚠️ \u003cstrong data-start=\"2157\" data-end=\"2174\"\u003eSafety First:\u003c\/strong\u003e Unplug the microwave before servicing to avoid electrical shock. Microwaves contain high-voltage components—ensure the capacitor is discharged before handling internal parts.\u003c\/p\u003e\n\u003cp data-start=\"2351\" data-end=\"2369\"\u003e\u003cstrong data-start=\"2351\" data-end=\"2367\"\u003eBasic Steps:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"2370\" data-end=\"2656\"\u003e\n\u003cli data-section-id=\"3qf8j8\" data-start=\"2370\" data-end=\"2402\"\u003e\n\u003cp data-start=\"2373\" data-end=\"2402\"\u003eDisconnect microwave power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yz2bcn\" data-start=\"2403\" data-end=\"2485\"\u003e\n\u003cp data-start=\"2406\" data-end=\"2485\"\u003eRemove the outer cabinet or control panel to access the door switch assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sl1dck\" data-start=\"2486\" data-end=\"2522\"\u003e\n\u003cp data-start=\"2489\" data-end=\"2522\"\u003eReplace the faulty door switch.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1w03heq\" data-start=\"2523\" data-end=\"2562\"\u003e\n\u003cp data-start=\"2526\" data-end=\"2562\"\u003eLocate and replace the blown fuse.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gdpyf3\" data-start=\"2563\" data-end=\"2611\"\u003e\n\u003cp data-start=\"2566\" data-end=\"2611\"\u003eReassemble the microwave and restore power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kie993\" data-start=\"2612\" data-end=\"2656\"\u003e\n\u003cp data-start=\"2615\" data-end=\"2656\"\u003eTest door operation and heating function.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"2658\" data-end=\"2695\"\u003e⏱️ \u003cstrong data-start=\"2661\" data-end=\"2679\"\u003eTime Required:\u003c\/strong\u003e 20–30 minutes\u003c\/p\u003e\n\u003chr data-start=\"2697\" data-end=\"2700\"\u003e\n\u003ch3 data-section-id=\"1sirb3\" data-start=\"2702\" data-end=\"2731\"\u003e📦 Shop With Confidence\u003c\/h3\u003e\n\u003cul data-start=\"2732\" data-end=\"2837\"\u003e\n\u003cli data-section-id=\"12auw9g\" data-start=\"2732\" data-end=\"2766\"\u003e\n\u003cp data-start=\"2734\" data-end=\"2766\"\u003e🚚 Free Shipping on All Orders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qnv3z0\" data-start=\"2767\" data-end=\"2809\"\u003e\n\u003cp data-start=\"2769\" data-end=\"2809\"\u003e⚙️ Trusted Appliance Replacement Parts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ysrnm1\" data-start=\"2810\" data-end=\"2837\"\u003e\n\u003cp data-start=\"2812\" data-end=\"2837\"\u003e🔄 30-Day Return Policy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2839\" data-end=\"2940\"\u003eRestore microwave safety and reliable operation — \u003cstrong data-start=\"2889\" data-end=\"2908\"\u003eAdd to Cart Now\u003c\/strong\u003e for a complete repair solution!\u003c\/p\u003e","brand":"XPARTCO","offers":[{"title":"Default Title","offer_id":58702805893280,"sku":"EXPFFSB","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/EXPFFSB_2.jpg?v=1786506527"},{"product_id":"exp499-microwave-door-switch-normally-closed","title":"EXP499 Microwave Door Switch (Normally Closed)","description":"\u003cstyle\u003e\n.pom-wrap,.pom-wrap *{box-sizing:border-box}.pom-wrap{max-width:1100px;margin:0 auto;padding:18px;color:#172033;font-family:Inter,Arial,Helvetica,sans-serif;font-size:15px;line-height:1.7}.pom-wrap h2,.pom-wrap h3{margin:0;color:#0f2948;line-height:1.3}.pom-wrap h2{font-size:32px}.pom-wrap h3{margin-bottom:10px;font-size:20px}.pom-hero{padding:24px;border:1px solid #cfe0ef;border-radius:14px;background:#f5f9fd}.pom-kicker{display:inline-block;margin-bottom:10px;padding:5px 10px;border-radius:999px;background:#e8f6ed;color:#126235;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.pom-subtitle{margin:10px 0 0;color:#46566d}.pom-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}.pom-card{padding:20px;border:1px solid #dce6ef;border-radius:12px;background:#fff}.pom-card-wide{grid-column:1\/-1}.pom-quick{border-left:5px solid #1d72b8;background:#eef7ff}.pom-warning{border-left:5px solid #d97706;background:#fff8e8}.pom-confidence{border-color:#bfe3c9;background:#f2fbf5}.pom-wrap p{margin:0 0 10px}.pom-wrap p:last-child{margin-bottom:0}.pom-wrap ul,.pom-wrap ol{margin:8px 0 0;padding-left:22px}.pom-wrap li{margin:5px 0}.pom-crossref-box{margin-top:10px;padding:12px 14px;border:1px solid #b9c9da;border-radius:8px;background:#f7fafc;color:#102a43;font-family:Consolas,monospace;font-weight:700;line-height:1.7}.pom-specs{width:100%;border-collapse:collapse;margin-top:8px}.pom-specs td{padding:10px 12px;border-bottom:1px solid #e5ebf1;vertical-align:top}.pom-specs tr:last-child td{border-bottom:0}.pom-specs td:first-child{width:34%;color:#334e68;font-weight:700}.pom-note{margin-top:12px;padding:12px 14px;border-radius:9px;background:#fff8e8;color:#694b08;font-size:14px}.pom-models{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:12px}.pom-model{padding:8px 10px;border:1px solid #dce6ef;border-radius:7px;background:#f8fafc;color:#243b53;font-family:Consolas,monospace;font-size:13px;font-weight:700;text-align:center}.pom-faq-item{padding:14px 0;border-bottom:1px solid #e5ebf1}.pom-faq-item:last-child{border-bottom:0}.pom-faq-q{margin-bottom:4px!important;color:#0f2948;font-weight:700}.pom-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.pom-badge{padding:6px 10px;border:1px solid #bfe3c9;border-radius:999px;background:#fff;color:#176b3a;font-size:12px;font-weight:700}@media(max-width:720px){.pom-wrap{padding:10px}.pom-grid{grid-template-columns:1fr}.pom-card-wide{grid-column:auto}.pom-hero,.pom-card{padding:17px}.pom-wrap h2{font-size:25px}.pom-specs td{display:block;width:100%!important;padding:8px 10px}.pom-specs td:first-child{padding-bottom:1px;border-bottom:0}.pom-models{grid-template-columns:1fr 1fr}}\n\u003c\/style\u003e\n\u003csection class=\"pom-wrap\"\u003e\n\u003cdiv class=\"pom-hero\"\u003e\n\u003cspan class=\"pom-kicker\"\u003eXPARTCO Microwave Replacement Part\u003c\/span\u003e\n\u003ch2\u003eXPARTCO EXP499 Microwave Door Switch — Normally Closed (NC)\u003c\/h2\u003e\n\u003cp class=\"pom-subtitle\"\u003eTwo-terminal microwave door-interlock micro switch rated 16A at 125\/250VAC for compatible microwave ovens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-grid\"\u003e\n\u003cdiv class=\"pom-card pom-card-wide\"\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eXPARTCO EXP499 Microwave Door Switch\u003c\/strong\u003e is a normally closed (NC) micro switch used in the microwave door-interlock system. The switch changes state when the door-latch mechanism actuates it, helping the microwave control system verify door position.\u003c\/p\u003e\n\u003cp\u003eThis is a \u003cstrong\u003equality XPARTCO aftermarket replacement part\u003c\/strong\u003e designed to replace many common two-terminal normally closed microwave interlock switches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-quick pom-card-wide\"\u003e\n\u003ch3\u003eQuick Answer\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEXP499\u003c\/strong\u003e is a \u003cstrong\u003enormally closed, two-terminal microwave door switch\u003c\/strong\u003e rated \u003cstrong\u003e16A at 125\/250VAC\u003c\/strong\u003e. It cross-references to common switch families such as WB24X830, WB24X800, W10269458, 8206347, 6600W1K001C, 3405-001033, and related numbers. Match the original switch's electrical function, terminal layout, actuator style, mounting dimensions, and appliance model before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eCommon Problems This Part May Fix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrowave will not start when the door is closed\u003c\/li\u003e\n\u003cli\u003eMicrowave stops when the door or latch is moved\u003c\/li\u003e\n\u003cli\u003eDoor-latch mechanism does not actuate the interlock switch correctly\u003c\/li\u003e\n\u003cli\u003eIntermittent operation caused by a worn or failed micro switch\u003c\/li\u003e\n\u003cli\u003eContinuity test shows the original NC switch is not operating correctly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eReplaces and Cross-References\u003c\/h3\u003e\n\u003cdiv class=\"pom-crossref-box\"\u003eWB24X830, AH237422, EA237422, WB24X0800, WB24X0830, WB24X10075, WB24X800, AP2024338, PS237422, WB24X25397, WB24X817, WB24X10112, WB24X0817, AP6037282, PS11766871, 00606695, 1386420, 606695, AH3477007, EA3477007, AP4067354, PS3477007, PS8726632, 5304408937, 5304509459, 5304464098, 4583655, AP6230614, PS12071302, ANE61784L0AG, AP7040623, WB24X10205, WB24X10147, 251201600930, 3025959, AP5790849, PS8754455, W10269458, W10211973, 1550016, 4393598, 8206347, AH2361111, EA2361111, AP4429884, PS2361111, 6600W1K001C, AP4650823, PS3529293, WB24X824, 253814, WB24X0824, AH237416, EA237416, AP2024332, PS237416, 5304456101, 1198245, 75304456101, AH1532505, EA1532505, AP3960662, PS1532505, 6600W1K001R, 1583495, AH3598700, EA3598700, AP5254801, PS3598700, 3405-001033, DE34-20019A, WP3405-001033, 2028596, 3405-000176, AP4044665, PS4131191, WB24X804 253795, WB24X0422, WB24X0804, WB24X422, AH237397, EA237397, AP2024313, PS237397, WB24X10189, 1810588, AH3486597, EA3486597, AP4980349, PS3486597, 3B73361E, 1325767, 3B73361D, 6600W1K003C, 6600W1K004B, AH3522736, EA3522736, AP4629337, PS3522736, 4415A66600, 1206671, 4415A66610, GSM-V1602A2, AP5322919\u003c\/div\u003e\n\u003cp class=\"pom-note\"\u003eCross-reference numbers cover multiple microwave brands and models. Similar-looking microwave switches may be normally open, normally closed, or use different actuator\/mounting designs. Verify the original switch before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-wide\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis switch is used in select microwave ovens from GE, Whirlpool, Kenmore, LG, Samsung, Frigidaire\/Electrolux, and other manufacturers where the original switch matches the EXP499 specifications and cross-reference family.\u003c\/p\u003e\n\u003cp\u003eConfirmed application examples for cross-referenced switches include GE microwave models \u003cstrong\u003ePEM31DM3BB, PNM9216SK3SS, CVM9215SL1SS\u003c\/strong\u003e and Whirlpool microwave model \u003cstrong\u003eWMH31017AS2\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"pom-note\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This is only a partial compatibility list. Match the complete microwave model number and original switch part number. Do not substitute a normally open switch for a normally closed switch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuality XPARTCO aftermarket replacement\u003c\/li\u003e\n\u003cli\u003eNormally Closed (NC) switch function\u003c\/li\u003e\n\u003cli\u003eTwo electrical terminals\u003c\/li\u003e\n\u003cli\u003e16A rating at 125\/250VAC\u003c\/li\u003e\n\u003cli\u003eDesigned for microwave door-interlock applications\u003c\/li\u003e\n\u003cli\u003eCross-references many GE, Whirlpool, LG, Samsung, and Frigidaire switch numbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"pom-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eXPARTCO Part Number\u003c\/td\u003e\n\u003ctd\u003eEXP499\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eXPARTCO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eMicrowave Door Interlock Micro Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitch Function\u003c\/td\u003e\n\u003ctd\u003eNormally Closed (NC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Rating\u003c\/td\u003e\n\u003ctd\u003e16A at 125\/250VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Quality\u003c\/td\u003e\n\u003ctd\u003eAftermarket Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eMicrowave Door Interlock \/ Safety Circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd\u003e1 Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-wide pom-warning\"\u003e\n\u003ch3\u003eMicrowave Safety \u0026amp; Installation Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMicrowave ovens contain high-voltage components that can retain a dangerous electrical charge even after the appliance is unplugged.\u003c\/strong\u003e Door-interlock switches are safety-critical components and improper installation or adjustment can create a hazardous condition.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect power before service.\u003c\/li\u003e\n\u003cli\u003eDo not access high-voltage components unless trained and equipped to service microwave ovens.\u003c\/li\u003e\n\u003cli\u003eConfirm the replacement is the same switch function: Normally Closed (NC).\u003c\/li\u003e\n\u003cli\u003eMatch the terminal arrangement, actuator position, and mounting dimensions to the original switch.\u003c\/li\u003e\n\u003cli\u003eInspect the door latch, latch holder, switch bracket, and related interlock switches for damage or misalignment.\u003c\/li\u003e\n\u003cli\u003eAfter replacement, the complete microwave door-interlock system must be tested according to the manufacturer's service procedure before the microwave is returned to use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"pom-note\"\u003e\u003cstrong\u003eProfessional service recommended:\u003c\/strong\u003e GE specifically advises that microwave shielding and interlock switches be properly tested after door-interlock switch replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-wide\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs EXP499 normally open or normally closed?\u003c\/p\u003e\n\u003cp\u003eEXP499 is a \u003cstrong\u003eNormally Closed (NC)\u003c\/strong\u003e two-terminal switch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eWhat is the electrical rating?\u003c\/p\u003e\n\u003cp\u003eThe switch is rated 16A at 125\/250VAC.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eDoes it replace GE WB24X830?\u003c\/p\u003e\n\u003cp\u003eYes, EXP499 is sold as an aftermarket replacement for WB24X830 and related superseded GE switch numbers on compatible models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eCan I use this instead of a normally open microwave switch?\u003c\/p\u003e\n\u003cp\u003eNo. The switch function must match the original design. A normally closed switch and a normally open switch are not interchangeable simply because the housings look similar.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs this a Genuine OEM switch?\u003c\/p\u003e\n\u003cp\u003eNo. It is a quality XPARTCO aftermarket replacement part.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-confidence pom-card-wide\"\u003e\n\u003ch3\u003eShop With Confidence\u003c\/h3\u003e\n\u003cp\u003eVerify the original switch number and your complete microwave model before ordering. For microwave door-interlock parts, switch function and mechanical fit are critical.\u003c\/p\u003e\n\u003cdiv class=\"pom-badges\"\u003e\n\u003cspan class=\"pom-badge\"\u003eNormally Closed\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e16A 125\/250VAC\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003eXPARTCO Replacement\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003eCompatibility Support\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"XPARTCO","offers":[{"title":"Default Title","offer_id":58702807826592,"sku":"EXP499","price":5.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/XPG499-55_96b4ae2a-90d2-4139-bafa-a50a28af8f88.jpg?v=1786506559"},{"product_id":"xpartco-w11520384-microwave-light-bulb","title":"XPARTCO W11520384 Microwave Light Bulb","description":"\u003cstyle\u003e.pom { font-family: 'Inter', sans-serif; color: #1e293b; line-height: 1.75; }\n  .pom *, .pom *::before, .pom *::after { box-sizing: border-box; }\n  .pom h2 { font-size: 21px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom h3 { font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px 22px; margin-bottom: 16px; }\n  .pom-card-blue { background: #eff6ff; border-color: #bfdbfe; }\n  .pom-card-green { background: #f0fdf4; border-color: #bbf7d0; }\n  .pom-qa { background: #eff6ff; border-left: 4px solid #1e40af; border-radius: 0 8px 8px 0; padding: 16px 20px; margin-bottom: 16px; }\n  .pom-qa-label { font-size: 10px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; color: #1e40af; margin: 0 0 6px; }\n  .pom ul { margin: 0; padding: 0; list-style: none; }\n  .pom ul li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 16px; }\n  .pom ul li::before { content: \"\"; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: #1e40af; }\n  .pom-list-green li::before { background: #15803d; }\n  .pom-specs-table { width: 100%; border-collapse: collapse; font-size: 15px; }\n  .pom-specs-table tr { border-bottom: 1px solid #f1f5f9; }\n  .pom-specs-table tr:last-child { border-bottom: none; }\n  .pom-specs-table td { padding: 9px 4px; }\n  .pom-specs-table td:first-child { color: #1e293b; width: 45%; font-style: italic; }\n  .pom-specs-table td:last-child { font-weight: 700; color: #0f172a; }\n  .pom-warning { background: #fffbeb; border-left: 4px solid #f59e0b; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #92400e; line-height: 1.65; }\n  .pom-warning strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-faq-item { margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid #f1f5f9; }\n  .pom-faq-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }\n  .pom-faq-q { font-weight: 700; color: #0f172a; margin-bottom: 5px; font-size: 16px; }\n  .pom-faq-a { font-size: 15px; color: #334155; margin: 0; line-height: 1.65; }\n  .pom-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }\n  .pom-badge { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; font-size: 14px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }\n  .pom p { margin: 0 0 12px; font-size: 16px; }\n  .pom p:last-child { margin-bottom: 0; } \u003c\/style\u003e\n\u003cdiv class=\"pom\"\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch2\u003eXPARTCO W11520384 Microwave Light Bulb\u003c\/h2\u003e\n\u003cp\u003eThe XPARTCO W11520384 is an aftermarket replacement halogen light bulb for Whirlpool, Maytag, and Amana microwaves and microwave\/hood combination units. This G9-base halogen bulb provides the bright, reliable interior illumination that lets you see food clearly while cooking, making it easier to monitor progress and avoid accidents from working in a dim cavity.\u003c\/p\u003e\n\u003cp\u003eRated 120V, 40W, 60Hz. Over time, halogen bulbs burn out from normal use, or can dim and fail prematurely if the glass envelope is touched with bare fingers during installation, since skin oils can cause uneven heating and shorten the bulb's life. A failed bulb produces a straightforward and unmistakable symptom: reduced visibility or complete darkness inside the microwave cavity during use. It directly replaces 4981936, EAP17215402, FIX17215402, OEM28869642, PS17215402, AWP861603, and PD00089571.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-qa\"\u003e\n\u003cp class=\"pom-qa-label\"\u003eQuick Answer\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eXPARTCO W11520384 Microwave Light Bulb\u003c\/strong\u003e fixes Whirlpool, Maytag, and Amana microwaves and microwave\/hood combos with a dim or completely burned-out interior light. G9 base, 120V, 40W, 60Hz halogen bulb. Replaces 4981936, EAP17215402, FIX17215402, OEM28869642, PS17215402, AWP861603, PD00089571. \u003cem\u003eAvoid touching the glass with bare fingers during installation — skin oils can cause the bulb to fail prematurely or heat unevenly.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eCommon Problems This Part Fixes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrowave interior light burned out completely\u003c\/li\u003e\n\u003cli\u003eMicrowave interior light dim or flickering\u003c\/li\u003e\n\u003cli\u003eDifficulty monitoring food while cooking due to poor interior lighting\u003c\/li\u003e\n\u003cli\u003eLight that worked intermittently before failing entirely\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 8px; letter-spacing: -0.01em;\"\u003eCross Reference Information\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 12px;\"\u003ePart numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.\u003c\/p\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eReplaces Part Numbers\u003c\/h3\u003e\n\u003cp\u003eThis microwave light bulb directly replaces the following OEM and cross-reference part numbers:\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 15px; color: #0f172a; font-weight: bold; line-height: 2.2;\"\u003eW11520384, 4981936, EAP17215402, FIX17215402, AP7217410, AWP861603, OEM21652239, PD00089571, PS17215402\u003c\/p\u003e\n\u003cp style=\"margin-top: 4px; font-size: 15px; color: #475569;\"\u003eIf your part number is not listed above, contact our support team before ordering and we will verify compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-blue\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis light bulb is compatible with select \u003cstrong\u003eWhirlpool microwaves and microwave\/hood combos\u003c\/strong\u003e, and also fits select Maytag and Amana models built on the same platform, including model numbers such as:\u003c\/p\u003e\n\u003cul class=\"pom-list-green\"\u003e\n\u003cli\u003eWMH31017HB09, WMH31017HS11, WMH31017HW10, YWMH31017HB05, YWMH31017HZ08, YWMH31017HZ09, YWMH31017HS09\u003c\/li\u003e\n\u003cli\u003eWMH32519HB08, WMH32519HT10, WMH32519HV09, WMH32519HW08, WMH32519HZ09\u003c\/li\u003e\n\u003cli\u003eWMMS3130RB00, YWMMS3130RB00, YWMMS3130RZ00\u003c\/li\u003e\n\u003cli\u003eUMV1170LB04, UMV1170LS02, UMV1170LW03\u003c\/li\u003e\n\u003cli\u003eMMV1175JB01, MMV1175JB02, YMMV1175JZ02\u003c\/li\u003e\n\u003cli\u003eYMMMS4230PZ01, YAMV2307PFW08, YAMV2307PFW11\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 12px; font-size: 15px; color: #92400e; background: #fffbeb; border-left: 4px solid #f59e0b; padding: 10px 14px; border-radius: 0 6px 6px 0;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Always verify your full model number before ordering, since not all Whirlpool microwaves use this same bulb type and base. Contact our support team with your model number if you're unsure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket replacement halogen light bulb — bright, reliable interior illumination\u003c\/li\u003e\n\u003cli\u003eResolves \"burned out light\" and \"dim interior lighting\" symptoms\u003c\/li\u003e\n\u003cli\u003eG9 base, 120V, 40W, 60Hz\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement — no tools required on most models\u003c\/li\u003e\n\u003cli\u003eReplaces 4981936, EAP17215402, FIX17215402, OEM28869642, PS17215402, AWP861603, and PD00089571\u003c\/li\u003e\n\u003cli\u003eCompatible with Whirlpool, Maytag, and Amana microwaves and microwave\/hood combos\u003c\/li\u003e\n\u003cli\u003eAftermarket replacement built to OEM-equivalent quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"pom-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eW11520384\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003eW11520384\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eMicrowave Halogen Light Bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eAftermarket Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb Type\u003c\/td\u003e\n\u003ctd\u003eHalogen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eG9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e40 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.02 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepair Difficulty\u003c\/td\u003e\n\u003ctd\u003eVery Easy — no tools required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 light bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd\u003eWhirlpool, Maytag, Amana\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cdiv class=\"pom-warning\"\u003e\n\u003cstrong\u003e⚠️ Unplug Microwave Before Starting — Let The Old Bulb Cool, And Don't Touch The New Glass With Bare Fingers\u003c\/strong\u003e Disconnect power at the outlet before beginning, and if the microwave was recently used, allow the old bulb time to cool completely before touching it. Wear work gloves. Locate the light bulb cover or access panel inside the microwave cavity, or behind an exterior panel depending on your model, and remove it per your appliance's instructions. Remove the old bulb from its socket. When handling the new W11520384, avoid touching the glass envelope directly with bare fingers — use a clean cloth or tissue if needed, since skin oils can transfer to the glass and cause the bulb to heat unevenly or fail prematurely. Insert the new bulb into the socket, making sure it's seated fully and correctly. Reinstall the cover or access panel. Restore power and turn on the microwave light to confirm normal, bright illumination. Tools needed: none, or a screwdriver if your model's bulb is behind a screwed access panel.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eWhy shouldn't I touch the new bulb with my bare fingers?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eHalogen bulbs are sensitive to skin oils left on the glass envelope. If oils from your fingers transfer to the glass during installation, they can cause the bulb to heat unevenly when it's powered on, which can shorten its lifespan or lead to premature failure. Handling the bulb with a clean cloth or tissue avoids this issue entirely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy microwave light flickers before going out completely. Is that normal before a bulb fails?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eYes, flickering or dimming is a common warning sign that a halogen bulb is nearing the end of its life, often shortly before it burns out completely. If you notice this happening, it's a good time to have a replacement bulb on hand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs this an OEM or aftermarket part?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThis is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Whirlpool OEM part, but is manufactured to match the G9 base, wattage, and voltage rating of the original W11520384 halogen bulb used in compatible Whirlpool, Maytag, and Amana microwaves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-green\"\u003e\n\u003ch3\u003eShop With Confidence\u003c\/h3\u003e\n\u003cp\u003eA U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.\u003c\/p\u003e\n\u003cdiv class=\"pom-badges\"\u003e\n\u003cspan class=\"pom-badge\"\u003e✓ Quality Aftermarket Parts\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Fast US Shipping\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Compatibility Support\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Secure Checkout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XPARTCO","offers":[{"title":"Default Title","offer_id":58811991687328,"sku":null,"price":3.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/W11520384_1.png?v=1788633282"},{"product_id":"de96-00414a-microwave-genuine-door-latch-and-switch-assembly","title":"DE96-00414A Microwave Genuine Door Latch And Switch Assembly","description":"\u003cstyle\u003e\n.pom-wrap,.pom-wrap *{box-sizing:border-box}.pom-wrap{max-width:1100px;margin:0 auto;padding:18px;color:#172033;font-family:Inter,Arial,Helvetica,sans-serif;font-size:15px;line-height:1.7}.pom-wrap h2,.pom-wrap h3{margin:0;color:#0f2948;line-height:1.3}.pom-wrap h2{font-size:32px}.pom-wrap h3{margin-bottom:10px;font-size:20px}.pom-hero{padding:24px;border:1px solid #cfe0ef;border-radius:14px;background:#f5f9fd}.pom-kicker{display:inline-block;margin-bottom:10px;padding:5px 10px;border-radius:999px;background:#e8f6ed;color:#126235;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.pom-subtitle{margin:10px 0 0;color:#46566d}.pom-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}.pom-card{padding:20px;border:1px solid #dce6ef;border-radius:12px;background:#fff}.pom-card-wide{grid-column:1\/-1}.pom-quick{border-left:5px solid #1d72b8;background:#eef7ff}.pom-warning{border-left:5px solid #d97706;background:#fff8e8}.pom-confidence{border-color:#bfe3c9;background:#f2fbf5}.pom-wrap p{margin:0 0 10px}.pom-wrap p:last-child{margin-bottom:0}.pom-wrap ul,.pom-wrap ol{margin:8px 0 0;padding-left:22px}.pom-wrap li{margin:5px 0}.pom-crossref-box{margin-top:10px;padding:12px 14px;border:1px solid #b9c9da;border-radius:8px;background:#f7fafc;color:#102a43;font-family:Consolas,monospace;font-weight:700;line-height:1.7}.pom-specs{width:100%;border-collapse:collapse;margin-top:8px}.pom-specs td{padding:10px 12px;border-bottom:1px solid #e5ebf1;vertical-align:top}.pom-specs tr:last-child td{border-bottom:0}.pom-specs td:first-child{width:34%;color:#334e68;font-weight:700}.pom-note{margin-top:12px;padding:12px 14px;border-radius:9px;background:#fff8e8;color:#694b08;font-size:14px}.pom-models{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:12px}.pom-model{padding:8px 10px;border:1px solid #dce6ef;border-radius:7px;background:#f8fafc;color:#243b53;font-family:Consolas,monospace;font-size:13px;font-weight:700;text-align:center}.pom-faq-item{padding:14px 0;border-bottom:1px solid #e5ebf1}.pom-faq-item:last-child{border-bottom:0}.pom-faq-q{margin-bottom:4px!important;color:#0f2948;font-weight:700}.pom-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.pom-badge{padding:6px 10px;border:1px solid #bfe3c9;border-radius:999px;background:#fff;color:#176b3a;font-size:12px;font-weight:700}@media(max-width:720px){.pom-wrap{padding:10px}.pom-grid{grid-template-columns:1fr}.pom-card-wide{grid-column:auto}.pom-hero,.pom-card{padding:17px}.pom-wrap h2{font-size:25px}.pom-specs td{display:block;width:100%!important;padding:8px 10px}.pom-specs td:first-child{padding-bottom:1px;border-bottom:0}.pom-models{grid-template-columns:1fr 1fr}}\n\u003c\/style\u003e\n\u003csection class=\"pom-wrap\"\u003e\n\u003cdiv class=\"pom-hero\"\u003e\n\u003cspan class=\"pom-kicker\"\u003eGenuine Samsung OEM Part\u003c\/span\u003e\n\u003ch2\u003eDE96-00414A Microwave Door Latch and Switch Assembly\u003c\/h2\u003e\n\u003cp class=\"pom-subtitle\"\u003eGenuine Samsung OEM latch-body assembly with the three door-interlock switches installed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-grid\"\u003e\n\u003cdiv class=\"pom-card pom-card-wide\"\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSamsung DE96-00414A Microwave Door Latch and Switch Assembly\u003c\/strong\u003e is the complete latch-body assembly used to hold and actuate the microwave door-interlock switches. It includes the \u003cstrong\u003eplastic latch body and three switches\u003c\/strong\u003e that monitor door position and help prevent microwave operation when the door is not properly closed.\u003c\/p\u003e\n\u003cp\u003eThis is a \u003cstrong\u003eGenuine Samsung OEM part\u003c\/strong\u003e, not an aftermarket replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-quick pom-card-wide\"\u003e\n\u003ch3\u003eQuick Answer\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDE96-00414A\u003c\/strong\u003e is a Genuine Samsung OEM microwave latch-body and switch assembly. It comes with all three interlock switches already mounted to the latch body. It may correct symptoms such as a microwave that will not start, stops unexpectedly, or continues operating components when the door is opened.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eCommon Problems This Part May Fix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrowave will not start with the door closed\u003c\/li\u003e\n\u003cli\u003eMicrowave stops after a few seconds\u003c\/li\u003e\n\u003cli\u003eFan or turntable behaves incorrectly when the door opens\u003c\/li\u003e\n\u003cli\u003eDoor-interlock switch failure\u003c\/li\u003e\n\u003cli\u003eDamaged or worn switch-holder\/latch body\u003c\/li\u003e\n\u003cli\u003eIntermittent operation caused by door-switch alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eReplaces and Cross-References\u003c\/h3\u003e\n\u003cdiv class=\"pom-crossref-box\"\u003eDE96-00414A, 2086776, AP4237456, EAP4239694, PS4239694, ASM37650, OEM12712377, PD00008525.\u003c\/div\u003e\n\u003cp class=\"pom-note\"\u003eUse the complete microwave model number and revision when confirming fitment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-wide\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eUsed on select Samsung-built microwave and microwave\/hood-combination models, plus certain Kenmore and Maytag units built on the same platform. Confirmed examples include:\u003c\/p\u003e\n\u003cdiv class=\"pom-models\"\u003e\n\u003cdiv class=\"pom-model\"\u003eSMH1816S\/XAA\u003c\/div\u003e\n\u003cdiv class=\"pom-model\"\u003eSMH1622W\/XAA-01\u003c\/div\u003e\n\u003cdiv class=\"pom-model\"\u003eME16H702SES\/AA\u003c\/div\u003e\n\u003cdiv class=\"pom-model\"\u003eME17H703SHS\/AA-01\u003c\/div\u003e\n\u003cdiv class=\"pom-model\"\u003eME16K3000AS\/AA\u003c\/div\u003e\n\u003cdiv class=\"pom-model\"\u003eSMH9207ST\/XAA\u003c\/div\u003e\n\u003cdiv class=\"pom-model\"\u003eSMH8165ST\/XAA\u003c\/div\u003e\n\u003cdiv class=\"pom-model\"\u003e401.80082010\u003c\/div\u003e\n\u003cdiv class=\"pom-model\"\u003e401.85042010\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"pom-note\"\u003e\u003cstrong\u003ePartial model list only.\u003c\/strong\u003e Samsung microwave models can have revision-specific parts. Verify the full model and revision from the appliance label before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Samsung OEM assembly\u003c\/li\u003e\n\u003cli\u003eComplete latch body \/ switch holder\u003c\/li\u003e\n\u003cli\u003eIncludes three door-interlock switches\u003c\/li\u003e\n\u003cli\u003eMaintains proper door-switch alignment\u003c\/li\u003e\n\u003cli\u003eDesigned for select Samsung-built microwave platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"pom-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eDE96-00414A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSamsung\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eMicrowave Door Latch and Switch Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Quality\u003c\/td\u003e\n\u003ctd\u003eGenuine OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eLatch body plus 3 interlock switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eMicrowave door-interlock system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-wide pom-warning\"\u003e\n\u003ch3\u003eMicrowave Safety \/ Installation Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMicrowave ovens contain lethal high-voltage components.\u003c\/strong\u003e The high-voltage capacitor may retain a dangerous charge even when the microwave is unplugged. Door-interlock systems are critical safety devices and must never be bypassed or defeated.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect power before service.\u003c\/li\u003e\n\u003cli\u003eHave a qualified microwave technician replace this assembly.\u003c\/li\u003e\n\u003cli\u003eConfirm each switch and latch is correctly aligned and actuated.\u003c\/li\u003e\n\u003cli\u003eAfter service, perform the manufacturer-required door-interlock and shielding\/leakage safety checks before returning the microwave to use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-wide\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eDoes DE96-00414A include the switches?\u003c\/p\u003e\n\u003cp\u003eYes. The assembly includes the latch body and three door-interlock switches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs this a Genuine Samsung OEM part?\u003c\/p\u003e\n\u003cp\u003eYes. DE96-00414A is a Genuine Samsung OEM assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eCan I replace only one switch?\u003c\/p\u003e\n\u003cp\u003eIndividual switches may be serviceable on some models, but DE96-00414A is supplied as the complete latch-body and three-switch assembly. Follow the service procedure for the exact model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eCan I bypass a bad door switch?\u003c\/p\u003e\n\u003cp\u003eNo. Never bypass or defeat a microwave door-interlock switch. The interlock system is a critical safety feature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-confidence pom-card-wide\"\u003e\n\u003ch3\u003eShop With Confidence\u003c\/h3\u003e\n\u003cp\u003eVerify the complete microwave model number and revision before ordering. This listing is for a Genuine Samsung OEM DE96-00414A latch-body and switch assembly.\u003c\/p\u003e\n\u003cdiv class=\"pom-badges\"\u003e\n\u003cspan class=\"pom-badge\"\u003eGenuine Samsung OEM\u003c\/span\u003e\u003cspan class=\"pom-badge\"\u003e3 Switches Included\u003c\/span\u003e\u003cspan class=\"pom-badge\"\u003eCompatibility Support\u003c\/span\u003e\u003cspan class=\"pom-badge\"\u003eFast U.S. Shipping\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Samsung","offers":[{"title":"Default Title","offer_id":58817573126304,"sku":"DE96-00414A","price":58.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/DE96-00414A_1.png?v=1788752892"},{"product_id":"xpartco-mck69074904-microwave-waveguide-cover-insulator","title":"XPARTCO MCK69074904 Microwave Waveguide Cover \/ Insulator","description":"\u003cstyle\u003e.pom { font-family: 'Inter', sans-serif; color: #1e293b; line-height: 1.75; }\n  .pom *, .pom *::before, .pom *::after { box-sizing: border-box; }\n  .pom h2 { font-size: 21px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom h3 { font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px 22px; margin-bottom: 16px; }\n  .pom-card-blue { background: #eff6ff; border-color: #bfdbfe; }\n  .pom-card-green { background: #f0fdf4; border-color: #bbf7d0; }\n  .pom-qa { background: #eff6ff; border-left: 4px solid #1e40af; border-radius: 0 8px 8px 0; padding: 16px 20px; margin-bottom: 16px; }\n  .pom-qa-label { font-size: 10px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; color: #1e40af; margin: 0 0 6px; }\n  .pom ul { margin: 0; padding: 0; list-style: none; }\n  .pom ul li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 16px; }\n  .pom ul li::before { content: \"\"; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: #1e40af; }\n  .pom-list-green li::before { background: #15803d; }\n  .pom-specs-table { width: 100%; border-collapse: collapse; font-size: 15px; }\n  .pom-specs-table tr { border-bottom: 1px solid #f1f5f9; }\n  .pom-specs-table tr:last-child { border-bottom: none; }\n  .pom-specs-table td { padding: 9px 4px; }\n  .pom-specs-table td:first-child { color: #1e293b; width: 45%; font-style: italic; }\n  .pom-specs-table td:last-child { font-weight: 700; color: #0f172a; }\n  .pom-warning { background: #fffbeb; border-left: 4px solid #f59e0b; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #92400e; line-height: 1.65; }\n  .pom-warning strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-faq-item { margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid #f1f5f9; }\n  .pom-faq-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }\n  .pom-faq-q { font-weight: 700; color: #0f172a; margin-bottom: 5px; font-size: 16px; }\n  .pom-faq-a { font-size: 15px; color: #334155; margin: 0; line-height: 1.65; }\n  .pom-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }\n  .pom-badge { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; font-size: 14px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }\n  .pom p { margin: 0 0 12px; font-size: 16px; }\n  .pom p:last-child { margin-bottom: 0; } \u003c\/style\u003e\n\u003cdiv class=\"pom\"\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch2\u003eXPARTCO MCK69074904 Microwave Waveguide Cover \/ Insulator\u003c\/h2\u003e\n\u003cp\u003eThe XPARTCO MCK69074904 is an aftermarket replacement waveguide cover, also known as an insulator cover or mica plate, for LG microwaves and select Bosch models. This cover protects the opening where microwave energy enters the cooking cavity from the magnetron. By covering that opening, it ensures microwaves are distributed evenly throughout the cavity while also preventing food particles, grease, and moisture from reaching and damaging the internal waveguide components.\u003c\/p\u003e\n\u003cp\u003eMade of mica, a material that's essentially invisible to microwave energy, this cover measures approximately 4.88\" x 4.94\" (126mm x 124mm including tabs) and includes a locking button\/pin tab for secure mounting. Over time, splattering food and moisture exposure can cause the mica to degrade, warp, or become contaminated, and old, damp, or contaminated mica can react to microwave energy by arcing. If this cover becomes damaged, you'll typically notice sparks or arcing inside the microwave during use, along with possible uneven heating as microwave distribution is no longer properly controlled. It directly replaces MCK69074904, MCK69074902, 4957254, AP6888006, EAP12725272, ALG55468, PD00056750, PS12725272.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-qa\"\u003e\n\u003cp class=\"pom-qa-label\"\u003eQuick Answer\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eXPARTCO MCK69074904 Microwave Waveguide Cover \/ Insulator\u003c\/strong\u003e fixes LG (and select Bosch) microwaves showing sparks or arcing inside the cavity during use, or heating unevenly. Mica plate, approx. 4.88\" x 4.94\", locking button\/pin tab. Replaces MCK69074904, MCK69074902, 4957254, AP6888006, EAP12725272, ALG55468, PD00056750, PS12725272. \u003cem\u003eAccessing this cover means opening the microwave's outer cabinet, which also exposes the high-voltage capacitor — treat that area with the same caution as any internal microwave repair.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eCommon Problems This Part Fixes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSparks or arcing visible inside the microwave cavity during use\u003c\/li\u003e\n\u003cli\u003eUneven heating as microwave energy distribution is disrupted\u003c\/li\u003e\n\u003cli\u003eVisibly damaged, warped, or contaminated mica cover\u003c\/li\u003e\n\u003cli\u003eBurning smell during operation caused by arcing at the waveguide opening\u003c\/li\u003e\n\u003cli\u003eFood particles or moisture damage near the magnetron opening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 8px; letter-spacing: -0.01em;\"\u003eCross Reference Information\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 12px;\"\u003ePart numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.\u003c\/p\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eReplaces Part Numbers\u003c\/h3\u003e\n\u003cp\u003eThis microwave waveguide cover directly replaces the following OEM and cross-reference part numbers:\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 15px; color: #0f172a; font-weight: bold; line-height: 2.2;\"\u003eMCK69074904, MCK69074902, 4957254, AP6888006, EAP12725272, ALG55468, PD00056750, PS12725272.\u003c\/p\u003e\n\u003cp style=\"margin-top: 4px; font-size: 15px; color: #475569;\"\u003eIf your part number is not listed above, contact our support team before ordering and we will verify compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-blue\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis waveguide cover is compatible with select \u003cstrong\u003eLG microwaves\u003c\/strong\u003e, including model numbers such as LMC0975AST, LMC0975ASZ, LMC0975SB, LMC0975ST, LMC1275SB, LMC1375SB, LMC1375SW, LMC1575BD, LMC1575SB, LMC1575ST, LMC1575SW, MH1536GIR, MH1596CIR, MS0936GIS, MS1536GIR, MS1596CIR, and MSWN1590L. It has also been used as a compatible replacement on select Bosch microwave models built on related platforms.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px; font-size: 15px; color: #92400e; background: #fffbeb; border-left: 4px solid #f59e0b; padding: 10px 14px; border-radius: 0 6px 6px 0;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Always verify your full model number before ordering, since LG uses several different waveguide cover sizes and mounting styles across its microwave lineup. Contact our support team with your model number if you're unsure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket replacement waveguide cover — protects the magnetron opening and ensures even microwave distribution\u003c\/li\u003e\n\u003cli\u003eResolves \"sparking or arcing inside the cavity\" and \"uneven heating\" symptoms caused by a damaged cover\u003c\/li\u003e\n\u003cli\u003eMica construction — resistant to high temperature and corrosion, essentially invisible to microwave energy\u003c\/li\u003e\n\u003cli\u003eApproximately 4.88\" x 4.94\" (126mm x 124mm including tabs)\u003c\/li\u003e\n\u003cli\u003eLocking button\/pin tab for secure mounting\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement matching the original mounting and dimensions\u003c\/li\u003e\n\u003cli\u003eReplaces MCK69074904, MCK69074902, 4957254, AP6888006, EAP12725272, ALG55468, PD00056750, PS12725272\u003c\/li\u003e\n\u003cli\u003eCompatible with LG and select Bosch microwaves\u003c\/li\u003e\n\u003cli\u003eAftermarket replacement built to OEM-equivalent quality standards\u003c\/li\u003e\n\u003cli\u003eSimple 15 to 30 minute repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"pom-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eXPMCK69074904\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003eMCK69074904\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eMicrowave Waveguide Cover \/ Insulator (Mica Plate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eAftermarket Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 4.88\" x 4.94\" (126mm x 124mm incl. tabs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eLocking button\/pin tab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eProtects the waveguide opening and ensures even microwave distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepair Difficulty\u003c\/td\u003e\n\u003ctd\u003eEasy — 15 to 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 waveguide cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd\u003eLG, select Bosch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cdiv class=\"pom-warning\"\u003e\n\u003cstrong\u003e⚠️ Unplug Microwave Before Starting — Be Aware Of The High-Voltage Capacitor Inside\u003c\/strong\u003e Unplug the microwave from the wall outlet and move it away from the wall to give yourself room to work. Wear work gloves. Carefully remove the microwave's exterior cover, taking care not to tear or damage the clips that secure it in place, and set it aside. Microwave ovens contain a high-voltage capacitor that can retain a dangerous electrical charge even after the unit is unplugged — avoid touching internal components near the capacitor and magnetron while working inside the cabinet. Locate the old waveguide cover inside the cavity, typically secured by a locking tab or small screws depending on your model. Remove the old cover, taking care not to damage the surrounding cavity surface. Install the new MCK69074904 in the same position, making sure it seats flush and the locking tab engages securely. Reinstall the exterior cover, restore power, and run a quick test with a cup of water to confirm normal heating with no sparking or arcing. Tools needed: Phillips screwdriver (model-dependent), work gloves.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eI see sparks inside my microwave. Is this the part I need?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eYes, this is the classic and most direct symptom of a damaged waveguide cover. Old, damp, warped, or food-contaminated mica can react to microwave energy by arcing at the point where it's damaged. Replacing the cover typically resolves this sparking immediately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs it safe to keep using my microwave if I notice sparking?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eNo, it's best to stop using the microwave once you notice sparking or arcing and replace the cover as soon as possible. Continued arcing can cause more serious damage to the magnetron and other internal components, turning a simple, inexpensive repair into a much costlier one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eWhat is mica, and why is it used for this part?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eMica is a naturally heat-resistant, corrosion-resistant material that is essentially invisible to microwave energy, meaning it doesn't interfere with or absorb the microwaves passing through it. This makes it ideal for a cover positioned directly in the path of the microwave energy entering the cavity, since it protects the opening without disrupting how the microwave actually cooks food.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs this an OEM or aftermarket part?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThis is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine LG OEM part, but is manufactured to match the mica composition, dimensions, and mounting configuration of the original MCK69074904 waveguide cover used in compatible LG and Bosch microwaves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-green\"\u003e\n\u003ch3\u003eShop With Confidence\u003c\/h3\u003e\n\u003cp\u003eA U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.\u003c\/p\u003e\n\u003cdiv class=\"pom-badges\"\u003e\n\u003cspan class=\"pom-badge\"\u003e✓ Quality Aftermarket Parts\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Fast US Shipping\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Compatibility Support\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Secure Checkout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XPARTCO","offers":[{"title":"Default Title","offer_id":58900592558240,"sku":"XPMCK69074904","price":8.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/MCK69074904_3.png?v=1789135929"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/collections\/Picture15.png?v=1603305064","url":"https:\/\/expresspartssupply.com\/collections\/diode-fuses-switches.oembed","provider":"Parts O Matic","version":"1.0","type":"link"}