{"product_id":"wd21x25468-dishwasher-genuine-pressure-sensor-switch","title":"WD21X25468 Dishwasher Genuine Pressure Sensor Switch","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-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; }\n\u003c\/style\u003e\n\u003cdiv class=\"pom\"\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch2\u003eWD21X25468 Genuine OEM GE Dishwasher Pressure Sensor Assembly\u003c\/h2\u003e\n\u003cp\u003eThe WD21X25468 is a Genuine OEM GE replacement dishwasher pressure sensor assembly compatible with a wide range of GE, GE Profile, GE Café, Hotpoint, Haier, and Monogram dishwashers in the GDF, GDT, GDP, PDT, CDT, ZDT, QDP, and HDF series. The pressure sensor monitors water pressure inside the dishwasher tub during fill and drain cycles and sends real-time readings to the electronic control board. The control board uses these readings to calculate the correct amount of water needed for each wash cycle and to confirm that the tub has drained properly before advancing to the next cycle phase.\u003c\/p\u003e\n\u003cp\u003eWhen the pressure sensor fails — or when it becomes clogged with grease, food residue, or mineral buildup — the dishwasher may not fill with water, may overfill, may stop mid-cycle, may fail to drain correctly, or may display error codes H2O or FTD (Failure to Drain). This Genuine OEM part is manufactured by GE to factory specifications. It directly replaces AP6976524, PS12741258, EAP12741258, 4962334, 37640602, and 265D3356P001. Sold individually. Installs in 15–20 minutes — a screwdriver is the only tool required for most models.\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\u003eWD21X25468 Genuine OEM GE Dishwasher Pressure Sensor Assembly\u003c\/strong\u003e fixes GE dishwashers displaying error codes H2O or FTD (Failure to Drain), not filling with water, overfilling, stopping mid-cycle, or running excessive noise from the spray arms. Monitors water level and pressure — signals the control board to fill, wash, and drain correctly. Genuine OEM. Replaces AP6976524, PS12741258, EAP12741258, 4962334, 37640602, 265D3356P001. Sold individually. Compatible with GE GDF, GDT, PDT, CDT, ZDT, QDP, HDF, and related series.\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\u003eError code H2O displayed — dishwasher not receiving enough water or no water at all\u003c\/li\u003e\n\u003cli\u003eError code FTD (Failure to Drain) displayed — sensor not confirming tub has drained\u003c\/li\u003e\n\u003cli\u003eDishwasher not filling with water when a cycle is started\u003c\/li\u003e\n\u003cli\u003eDishwasher overfilling — sensor not signaling the control board to stop filling\u003c\/li\u003e\n\u003cli\u003eDishwasher stopping mid-cycle without completing the wash\u003c\/li\u003e\n\u003cli\u003eExcessive noise during operation — sensor not accurately controlling spray arm water pressure\u003c\/li\u003e\n\u003cli\u003eDishwasher requires priming with water to start (filling the tub manually before it will run)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eReplaces Part Numbers\u003c\/h3\u003e\n\u003cp\u003eThis pressure sensor 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;\"\u003eWD21X25468, 265D3356P001, AGE24772, AP6976524, EAP12741258, PD00067609, PS12741258.\u003c\/p\u003e\n\u003cp style=\"margin-top: 4px; font-size: 15px; color: #475569;\"\u003eContact our support team with your model number if you need confirmation before ordering.\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 pressure sensor is compatible with a wide range of dishwashers from the following GE product lines:\u003c\/p\u003e\n\u003cul class=\"pom-list-green\"\u003e\n\u003cli\u003eGE dishwashers — GDF450, GDF510, GDF511, GDF535, GDF550, GDF565, GDF570, GDF630, GDF640, GDF645 series\u003c\/li\u003e\n\u003cli\u003eGE dishwashers — GDT530, GDT535, GDT565, GDT580, GDT605, GDT625, GDT630, GDT635, GDT645, GDT695 series\u003c\/li\u003e\n\u003cli\u003eGE dishwashers — GDP615, GDP645, GDP665 series\u003c\/li\u003e\n\u003cli\u003eGE Profile dishwashers — PDT715, PDT775, PDT785 series\u003c\/li\u003e\n\u003cli\u003eGE Café dishwashers — CDT800, CDT875 series\u003c\/li\u003e\n\u003cli\u003eGE Monogram dishwashers — ZDT800, ZDT870, ZDT925, ZDT985 series\u003c\/li\u003e\n\u003cli\u003eHotpoint dishwashers — HDF310, HDF330 series\u003c\/li\u003e\n\u003cli\u003eHaier dishwashers (select GE-platform models)\u003c\/li\u003e\n\u003cli\u003eGE \/ Café \/ Profile — QDP555 series\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\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine OEM part manufactured by GE to factory specifications — guaranteed fit and performance\u003c\/li\u003e\n\u003cli\u003eMonitors water pressure inside the tub throughout fill and drain cycles — signals the control board to fill to the correct level and confirm complete drainage\u003c\/li\u003e\n\u003cli\u003eResolves H2O and FTD error codes on compatible GE dishwashers\u003c\/li\u003e\n\u003cli\u003eSensor can also fail due to grease or mineral buildup blocking the pressure port — cleaning may resolve the issue without replacement\u003c\/li\u003e\n\u003cli\u003eReplaces AP6976524, PS12741258, EAP12741258, 4962334, 37640602, and 265D3356P001\u003c\/li\u003e\n\u003cli\u003eCompatible with GE GDF, GDT, GDP, PDT, CDT, ZDT, QDP, HDF, and Hotpoint dishwasher series\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003cli\u003eQuick DIY repair — installs in 15–20 minutes with a screwdriver\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\u003eWD21X25468\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eDishwasher Pressure Sensor Assembly (Pressure Switch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eGenuine OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGE, GE Profile, GE Café, GE Monogram, Hotpoint, Haier Dishwashers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eMonitors tub water level and pressure — signals control board for fill and drain control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eError Codes Resolved\u003c\/td\u003e\n\u003ctd\u003eH2O (no\/low water), FTD (Failure to Drain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold As\u003c\/td\u003e\n\u003ctd\u003eSingle sensor assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd\u003eGE, GE Profile, GE Café, GE Monogram, Hotpoint, Haier\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 Dishwasher and Shut Off Water Before Starting\u003c\/strong\u003e Disconnect power and shut off the water supply before beginning. On most compatible GE models, the pressure sensor is located near the bottom of the dishwasher tub, accessible after removing the lower front kick panel (secured by one or two screws). The sensor assembly connects to a small hose and a wiring harness connector. Tip: before replacing the sensor, remove it and inspect the pressure port and hose for grease, food residue, or mineral buildup — a clogged sensor port can cause H2O and FTD errors without the sensor itself being electrically failed. Clean the port and hose with warm water and a small brush, reinstall, and test the dishwasher. If the error codes persist after cleaning, replace the WD21X25468 sensor. To replace: disconnect the hose and wiring harness from the old sensor, unclip or unscrew the sensor from its mounting bracket, and install the new sensor in the same position. Reconnect the hose and harness, restore power and water, and run a test cycle. Tools needed: Phillips screwdriver.\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\"\u003eWhat does the dishwasher pressure sensor do?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThe pressure sensor monitors the water pressure — and therefore the water level — inside the dishwasher tub throughout the wash cycle. It sends continuous readings to the electronic control board, which uses the data to determine how much water to add during fill, when to stop filling, and whether the tub has drained completely before advancing to the next cycle phase. An accurate pressure sensor is essential for the dishwasher to fill to the correct level (not too much, not too little), wash with the correct spray arm pressure, and drain fully before moving on to rinse or dry cycles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eWhat do error codes H2O and FTD mean on GE dishwashers?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eH2O error code on compatible GE dishwashers indicates that the dishwasher is not detecting enough water in the tub — either water is not filling at all, or the pressure sensor is not sensing the water that has filled. FTD (Failure to Drain) code indicates the dishwasher has not confirmed that the tub has drained within the expected time. Both codes can be caused by a faulty pressure sensor, a clogged sensor port, a failed fill valve, a blocked drain system, or control board issues. The pressure sensor should be inspected and tested first since it is the most accessible and commonly replaced component for these two error codes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eShould I try cleaning the sensor before replacing it?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eYes — absolutely. The pressure sensor on GE dishwashers can produce H2O and FTD error codes when its pressure port or connected hose becomes clogged with grease, food residue, or hard water mineral deposits — even if the sensor itself is electrically intact. Before ordering a replacement, remove the sensor, inspect the pressure port opening, and clean it thoroughly with warm water and a small brush. Flush the connected hose to clear any buildup. Reinstall and run a test cycle. If the error codes return, the sensor has electrically failed and needs replacement with the WD21X25468.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy dishwasher won't fill unless I pour water in manually first — is this the pressure sensor?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eYes — this is a classic symptom of a clogged or failed pressure sensor. When the sensor port is blocked, the sensor reads zero pressure (empty tub) even when the dishwasher starts. In some cases the control board interprets this as a drainage confirmation and will not initiate the fill cycle. Pouring water into the filter manually raises the physical water level enough to trigger filling. Check and clean the sensor port as described above. If cleaning does not resolve the issue, replace the WD21X25468 sensor.\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 or aftermarket part?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThis is a Genuine OEM part manufactured by GE to factory specifications. It is the exact same pressure sensor assembly installed in compatible GE, GE Profile, GE Café, Hotpoint, and related brand dishwashers from the factory — guaranteed fit, materials, and performance.\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✓ Genuine OEM 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":"GE","offers":[{"title":"Default Title","offer_id":58685645652128,"sku":"WD21X25468","price":29.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/5576\/4384\/files\/WD21X25468_1.jpg?v=1786459560","url":"https:\/\/expresspartssupply.com\/products\/wd21x25468-dishwasher-genuine-pressure-sensor-switch","provider":"Express Parts Supply","version":"1.0","type":"link"}