{"product_id":"wg04f00666-ge-dishwasher-door-micro-switch","title":"GE Dishwasher Door Micro Switch WG04F00666 – OEM \u0026 Premium XPart Options Available (Replaces WD06M00033)","description":"\u003cdiv\u003e\n\u003ch1\u003eGE Dishwasher Door Micro Switch WG04F00666 — OEM \u0026amp; XPart Replacements (Replaces WD06M00033)\u003c\/h1\u003e\n\u003cp\u003eThe WG04F00666 is the micro switch tucked inside your GE dishwasher’s door latch assembly. It’s the electrical signal that tells the control board the door is fully closed. When this tiny component wears out, the machine may refuse to start, or stop mid-cycle. This is a precise, factory-aligned replacement designed to restore reliable operation without guesswork.\u003c\/p\u003e \u003ch2\u003eWhy this switch stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTwo trusted options in one:\u003c\/strong\u003e genuine OEM WG04F00666 or premium XPart aftermarket WG04F00666XP, both engineered to the exact electrical and mechanical specifications of the original part. No guessing, no fitment gaps.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect replacement, no modifications:\u003c\/strong\u003e installs inside the door latch housing exactly as the original part did.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplaces WD06M00033:\u003c\/strong\u003e a straightforward upgrade path when you’ve confirmed the door latch is intact but the dishwasher won’t start.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e fits GE, GE Profile, Hotpoint, and Haier dishwashers, ensuring you’re covered across multiple popular models.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFast shipping:\u003c\/strong\u003e reliable delivery across Canada and the USA to get your kitchen back up and running quickly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear fit guidance:\u003c\/strong\u003e No model hub pages are currently available for this part. If you don’t see your exact model listed, contact us and we’ll verify fit before you order.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCommon symptoms this part fixes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDishwasher won’t start even when it’s plugged in and powered\u003c\/li\u003e \u003cli\u003eControl panel lights up but no cycle begins\u003c\/li\u003e \u003cli\u003eCycle stops unexpectedly mid-wash\u003c\/li\u003e \u003cli\u003eDoor latch clicks closed but the unit remains locked and unresponsive\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eReplacement parts and compatibility\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong oem option:\u003e WG04F00666 — genuine GE factory micro switch (replaces WD06M00033)\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong xpart option:\u003e WG04F00666XP — premium aftermarket replacement engineered to OEM specifications; often offered at a more cost-effective price\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e GE, GE Profile, Hotpoint, Haier dishwashers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho this is for\u003c\/h2\u003e\n\u003cp\u003eHomeowners troubleshooting a stubborn dishwasher, appliance repair pros stocking a dependable OEM-aligned replacement, and property managers maintaining rental kitchens. If your door latch is sound but the machine won’t start, this micro switch is the most likely culprit—and this part delivers a precise, proven fix.\u003c\/p\u003e \u003ch2\u003eInstallation overview\u003c\/h2\u003e\n\u003col\u003e \u003cli\u003eDisconnect power to the dishwasher to ensure safe work.\u003c\/li\u003e \u003cli\u003eOpen the door and access the door latch housing where the micro switch sits.\u003c\/li\u003e \u003cli\u003eRemove the old micro switch from the latch assembly.\u003c\/li\u003e \u003cli\u003eInstall the new WG04F00666 (OEM) or WG04F00666XP (XPART) micro switch, ensuring the actuator engages the latch correctly.\u003c\/li\u003e \u003cli\u003eReconnect wiring harnesses, reassemble the door panel, and restore power to test the appliance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eTip: If you’re unsure about fit, use the listed replacement numbers to cross-check against your model and reach out for a quick fit verification before ordering.\u003c\/p\u003e \u003ch2\u003eWhy choose this part from XPart Supply Ltd.\u003c\/h2\u003e\n\u003cp\u003eWe align with OEM electrical specifications to deliver dependable performance, backed by a streamlined ordering experience and fast shipping. The XPart lineup offers cost-effective alternatives that don’t compromise on fit or function, making reliable dishwasher repair accessible without unnecessary downtime.\u003c\/p\u003e\n\u003cstyle\u003e.xpart-hero{background:linear-gradient(135deg,#1a1a1a 0%,#333 100%);padding:32px 24px;text-align:center;margin-bottom:24px;border-radius:4px;}.xpart-hero h1{color:#fff;font-size:1.5em;margin:0 0 10px 0;line-height:1.3;}.xpart-hero p{color:#ccc;font-size:0.9em;margin:0;}.model-link-grid{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0;}.model-link-grid a{display:inline-block;padding:7px 14px;border:1px solid #cc0000;border-radius:20px;font-size:13px;font-weight:600;color:#cc0000;text-decoration:none;background:#fff;transition:background 0.2s,color 0.2s;}.model-link-grid a:hover{background:#cc0000;color:#fff;}\u003c\/style\u003e \u003cdiv class=\"xpart-hero\"\u003e\n\u003ch1\u003eWG04F00666 GE Dishwasher Door Micro Switch – Fix Your Dishwasher That Won't Start or Stops Mid-Cycle\u003c\/h1\u003e\n\u003cp\u003eOEM \u0026amp; Aftermarket XPart Options | Replaces WD06M00033 | Fast Shipping Across Canada \u0026amp; USA\u003c\/p\u003e\n\u003c\/div\u003e \u003cp\u003eThe WG04F00666 is the individual micro switch that sits inside the GE dishwasher door latch assembly. It's the electrical component that signals the control board when the door is fully closed — without a working switch, the dishwasher won't start or will stop mid-cycle. If your door latch mechanism is physically intact but the dishwasher still won't run, this micro switch is the likely culprit. Often paired with the \u003ca href=\"\/products\/wg04f10037-ge-dishwasher-door-switch-assembly\"\u003eWG04F10037 door switch assembly\u003c\/a\u003e.\u003c\/p\u003e \u003ch2\u003e✓ Model-Specific Repair Pages\u003c\/h2\u003e\n\u003cdiv class=\"model-link-grid\"\u003e\n  \u003ca href=\"\/pages\/parts-list\" style=\"display:inline-block;border:1px solid #cc0000;border-radius:20px;padding:5px 14px;font-size:13px;color:#cc0000;text-decoration:none;margin:4px;\"\u003eGE\u003c\/a\u003e\n  \u003ca href=\"\/pages\/bosch-dishwasher-parts-canada\" style=\"display:inline-block;border:1px solid #cc0000;border-radius:20px;padding:5px 14px;font-size:13px;color:#cc0000;text-decoration:none;margin:4px;\"\u003eDISHWASHER\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003eNo model hub pages are currently available for this part. Don't see your model? \u003ca href=\"\/pages\/contact\"\u003eContact us\u003c\/a\u003e and we'll verify fit before you order.\u003c\/p\u003e \u003cp\u003eThe micro switch is a small but critical electrical component mounted inside the door latch housing. When the door closes and the latch engages, it physically depresses the micro switch actuator, completing the circuit that tells the control board the door is secure. A failed micro switch — from worn contacts, moisture intrusion, or mechanical fatigue — breaks this circuit and prevents any cycle from starting.\u003c\/p\u003e \u003ch2\u003e✓ Common Symptoms Fixed\u003c\/h2\u003e\n\u003cp\u003eThis micro switch directly resolves: \u003ca href=\"\/pages\/dishwasher-wont-start-door-latch-switch-problems\"\u003edishwasher won't start despite having power\u003c\/a\u003e, control panel lights up but no cycle initiates, \u003ca href=\"\/pages\/dishwasher-wont-start-door-latch-switch-problems\"\u003ecycle stops unexpectedly mid-wash\u003c\/a\u003e, and door latch clicks closed but dishwasher still won't run.\u003c\/p\u003e \u003ch2\u003e✓ Key Features \u0026amp; Specifications\u003c\/h2\u003e\n\u003cp\u003eIndividual micro switch — fits inside the door latch assembly housing | Direct OEM replacement — no modifications required | Replaces WG04F00666, WD06M00033 | Fits GE, GE Profile, Hotpoint, and Haier dishwashers | Aftermarket XPart option engineered to OEM electrical specifications.\u003c\/p\u003e \u003ch2\u003e✓ Buying Options\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOEM (WG04F00666):\u003c\/strong\u003e The genuine GE factory micro switch. Identical electrical specification to the original. Best choice for exact OEM provenance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eXPart Aftermarket (WG04F00666XP):\u003c\/strong\u003e A premium aftermarket micro switch engineered to the same electrical and mechanical specification as the OEM part. Direct fit, no modifications required. Priced below OEM for cost-effective repairs. XPart aftermarket replacement parts are not affiliated with, sponsored by, or endorsed by GE or any OEM manufacturer.\u003c\/p\u003e \u003ch2\u003e✓ Replacement Part Numbers\u003c\/h2\u003e\n\u003cp\u003eOEM Part Number: WG04F00666 | WG04F00666XP (aftermarket cross-reference) | Also replaces: WD06M00033\u003c\/p\u003e \u003ch2\u003e✓ Also Consider\u003c\/h2\u003e\n\u003cp\u003eIf the door latch mechanism itself is damaged — not just the switch — you may need the complete \u003ca href=\"\/products\/wg04f10037-ge-dishwasher-door-switch-assembly\"\u003eWG04F10037 Door Switch Assembly\u003c\/a\u003e, which includes the latch housing and micro switch as a single unit.\u003c\/p\u003e \u003ch2\u003e✓ Installation Tips\u003c\/h2\u003e\n\u003cp\u003eDisconnect power before starting. Remove the inner door panel to access the latch assembly. The micro switch is mounted inside the latch housing — release the retaining clip or screw, disconnect the wiring terminals, and swap in the new switch. Reconnect terminals, reassemble the door panel, restore power, and test with a short cycle. Total time: 20–30 minutes.\u003c\/p\u003e \u003ch2\u003e✓ Compatible Models\u003c\/h2\u003e\n\u003cp\u003eFits GE, GE Profile, Hotpoint, and Haier dishwashers that use the WG04F00666 or WD06M00033 micro switch. \u003ca href=\"\/pages\/contact\"\u003eContact us\u003c\/a\u003e with your model number for fit verification before ordering.\u003c\/p\u003e \u003ch2\u003e✓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know if it's the micro switch and not the whole latch assembly?\u003c\/strong\u003e If the door latch clicks and holds the door closed but the dishwasher still won't start, the micro switch has likely failed while the latch mechanism is still good. Test with a multimeter — no continuity when the switch is depressed means the switch has failed. See our guide: \u003ca href=\"\/pages\/dishwasher-wont-start-door-latch-switch-problems\"\u003eDishwasher Won't Start – Door Latch \u0026amp; Switch Problems\u003c\/a\u003e.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eShould I replace just the switch or the whole assembly?\u003c\/strong\u003e If the latch housing is intact and undamaged, replacing just the micro switch is the more economical repair. If the housing is cracked or the latch mechanism is worn, the complete \u003ca href=\"\/products\/wg04f10037-ge-dishwasher-door-switch-assembly\"\u003eWG04F10037 assembly\u003c\/a\u003e is the better choice.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIs the XPart switch the same quality as OEM?\u003c\/strong\u003e The XPart WG04F00666XP is engineered to the same electrical specification as the OEM switch. It is a direct drop-in replacement.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e Yes — this is a beginner-friendly repair. Access the latch assembly through the inner door panel and swap the switch. Total time: 20–30 minutes. \u003ca href=\"\/pages\/contact\"\u003eContact us\u003c\/a\u003e if you need model-specific guidance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"XPart Supply Ltd.","offers":[{"title":"Default Title","offer_id":52483636166945,"sku":"WG04F00666","price":24.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/SMG3405-001116.jpg?v=1726741639","url":"https:\/\/xpartsupply.com\/products\/wg04f00666-ge-dishwasher-door-micro-switch","provider":"XPart Supply Ltd.","version":"1.0","type":"link"}