{"title":"GE Refrigerator Model ZISP420DXBSS Parts","description":"\u003cp\u003eFind all the replacement parts you need for your GE Refrigerator model ZISP420DXBSS. \u003ca href=\"\/pages\/ge-refrigerator-zisp420dxbss-parts\"\u003eView the complete parts guide\u003c\/a\u003e for troubleshooting tips and installation instructions.\u003c\/p\u003e","products":[{"product_id":"wg04a00766-ge-refrigerator-inverter-board-kit","title":"GE Refrigerator Inverter Board Kit WG04A00766 – Genuine OEM","description":"\u003cdiv style=\"background:#1a7a3c;padding:10px 16px;border-radius:4px;margin-bottom:20px;font-size:0.9em;color:#d4f5e2;\"\u003eℹ️ This part supersedes \u003ca href=\"\/products\/wr49x10283-refrigerator-invertor-board-kit-with-jumpers\" style=\"color:#fff;font-weight:600;\"\u003eWR49X10283\u003c\/a\u003e, \u003ca href=\"\/products\/wr49x10283-refrigerator-invertor-board-kit-with-jumpers\" style=\"color:#fff;font-weight:600;\"\u003eWR55X10979\u003c\/a\u003e, and WR55X11029. You are viewing the current OEM replacement.\u003c\/div\u003e\n\n\u003cstyle\u003e\n\/* ========== HERO BANNER ========== *\/\n.hero-banner{position:relative;background:linear-gradient(135deg,rgba(0,0,0,0.82) 60%,rgba(0,0,0,0.45) 100%),url('https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/eng02.png?v=1725979991') center\/cover no-repeat;padding:36px 32px;border-radius:8px;margin:0 0 28px 0;color:#fff;}\n.hero-banner h2{margin:0 0 6px 0;font-size:1.55em;font-weight:900;}\n.hero-banner .label{display:inline-block;background:#c8a400;color:#000;font-size:0.72em;font-weight:800;text-transform:uppercase;padding:3px 10px;border-radius:3px;margin-bottom:12px;}\n.hero-specs{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}\n.hero-specs span{background:rgba(255,255,255,0.13);border:1px solid rgba(255,255,255,0.25);border-radius:4px;padding:5px 13px;font-size:0.82em;font-weight:700;}\n\/* ========== PRO TIP ========== *\/\n.pro-tip{background:#1a1a2e;border-left:4px solid #c8a400;padding:16px 20px;border-radius:6px;margin:24px 0;color:#f0f0f0;font-size:0.95em;}\n.pro-tip strong{color:#c8a400;}\n\u003c\/style\u003e\n\n\u003cdiv class=\"hero-banner\"\u003e\n  \u003cdiv class=\"label\"\u003eGenuine OEM Replacement Part\u003c\/div\u003e\n  \u003ch2\u003eGE Refrigerator Inverter Board Kit WG04A00766 – Genuine OEM\u003c\/h2\u003e\n  \u003cdiv class=\"hero-specs\"\u003e\n    \u003cspan\u003ePart# WG04A00766\u003c\/span\u003e\n    \u003cspan\u003eReplaces WR55X10979, WR55X11029\u003c\/span\u003e\n    \u003cspan\u003eFits GE \u0026amp; GE Profile\u003c\/span\u003e\n    \u003cspan\u003eFits GE Café \u0026amp; Monogram\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch1\u003eGE Refrigerator Not Cooling or Compressor Not Starting? Inverter Board WG04A00766 – Fix Compressor Control Fast\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eA GE refrigerator that runs but won't cool, has a compressor that clicks on and off repeatedly, or shows a fault code related to the sealed system almost always has a failed inverter board.\u003c\/strong\u003e In most GE, Profile, Café, and Monogram refrigerators, the inverter board WG04A00766 controls the variable-speed compressor — regulating speed, current, and thermal protection. When it fails, the compressor loses control signal, the fridge warms up, and the unit may cycle rapidly or go completely silent. \u003cstrong\u003e⚡ The most common sealed-system control failure in GE linear compressor refrigerators.\u003c\/strong\u003e \u003cstrong\u003ePart WG04A00766\u003c\/strong\u003e is the genuine OEM inverter board kit that restores full compressor control and gets your refrigerator cooling again.\u003c\/p\u003e\n\n\u003ch3\u003e❓ Is This the Right Part?\u003c\/h3\u003e\n\u003cp\u003eThis is the correct fix if ALL of the following are true:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e✔ Your refrigerator powers on — lights, display, and fans operate normally\u003c\/li\u003e\n  \u003cli\u003e✔ The evaporator fan runs — you can hear airflow in the freezer compartment\u003c\/li\u003e\n  \u003cli\u003e✔ The compressor is not seized — it attempts to start but shuts off quickly\u003c\/li\u003e\n  \u003cli\u003e✔ Refrigerant charge is confirmed OK — no leak detected at the sealed system\u003c\/li\u003e\n  \u003cli\u003e✔ ONLY problem is compressor not running, short-cycling, or no cooling despite fans operating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔧 Common Symptoms\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRefrigerator not cooling — most common search: \"GE fridge running but not cold\"\u003c\/li\u003e\n  \u003cli\u003eCompressor clicks on then shuts off within seconds repeatedly\u003c\/li\u003e\n  \u003cli\u003eCompressor completely silent — no attempt to start during cooling cycle\u003c\/li\u003e\n  \u003cli\u003eFreezer warming up while evaporator fan continues to run\u003c\/li\u003e\n  \u003cli\u003eError code or fault light on display related to sealed system or compressor\u003c\/li\u003e\n  \u003cli\u003eCompressor runs continuously at full speed without cycling — inverter stuck in override\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e✔ If these symptoms match, this is the most likely failed component in the system.\u003c\/p\u003e\n\u003cp\u003e✔ In most cases, replacing this inverter board restores normal compressor operation immediately.\u003c\/p\u003e\n\n\u003ch3\u003e📦 Part Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e WG04A00766\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Inverter Board Kit – Variable-Speed Compressor Control Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e 200D5948P001, 200D5948P023, WR01F01521, WR01F01525, WR49X10283, WR55X10490, WR55X10685, WR55X10979, WR55X11029, VCC3 1156 (no modification required)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrands:\u003c\/strong\u003e GE, GE Profile, GE Café, GE Monogram\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e⚙️ Installation Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSkill Level: Moderate — 20–40 minutes.\u003c\/strong\u003e Unplug the refrigerator before beginning — the inverter board carries high voltage capacitors that retain charge after power is removed; wait 5 minutes before handling. The inverter board is typically located at the rear base of the refrigerator behind an access panel. Disconnect the wiring harness connectors, unmount the old board, mount the new WG04A00766 in the same orientation, and reconnect all harness plugs firmly. Restore power and allow 24 hours for the refrigerator to reach operating temperature before evaluating cooling performance.\u003c\/p\u003e\n\n\u003ch3\u003e💡 Pro Tip\u003c\/h3\u003e\n\u003cdiv class=\"pro-tip\"\u003e\n  \u003cstrong\u003eWait 5 Minutes After Unplugging Before Touching the Board:\u003c\/strong\u003e\u003cbr\u003e\n  The inverter board contains high-voltage capacitors that remain charged after the refrigerator is unplugged. Touching the board immediately after disconnecting power risks a serious shock. Wait a full 5 minutes, then verify discharge with a multimeter before handling — this is non-negotiable on GE linear compressor platforms.\n\u003c\/div\u003e\n\n\u003cp\u003eModel hub pages: \u003ca href=\"\/pages\/psh25mgwabv\"\u003ePSH25MGWABV\u003c\/a\u003e, \u003ca href=\"\/pages\/psh25pgsabv\"\u003ePSH25PGSABV\u003c\/a\u003e, \u003ca href=\"\/pages\/pfcf1njxabb\"\u003ePFCF1NJXABB\u003c\/a\u003e, \u003ca href=\"\/pages\/pfss5njxass\"\u003ePFSS5NJXASS\u003c\/a\u003e, \u003ca href=\"\/pages\/psc25pssass\"\u003ePSC25PSSASS\u003c\/a\u003e, \u003ca href=\"\/pages\/pshs6ygxbdss\"\u003ePSHS6YGXBDSS\u003c\/a\u003e, \u003ca href=\"\/pages\/zis360nxa\"\u003eZIS360NXA\u003c\/a\u003e, \u003ca href=\"\/pages\/ziss420nxass\"\u003eZISS420NXASS\u003c\/a\u003e, \u003ca href=\"\/pages\/pfcs1njxass\"\u003ePFCS1NJXASS\u003c\/a\u003e, \u003ca href=\"\/pages\/gsh25jfxlbb\"\u003eGSH25JFXLBB\u003c\/a\u003e, \u003ca href=\"\/pages\/pfe28rshss\"\u003ePFE28RSHSS\u003c\/a\u003e, \u003ca href=\"\/pages\/pse29ksebcss\"\u003ePSE29KSEBCSS\u003c\/a\u003e, \u003ca href=\"\/pages\/cfcp1nixass\"\u003eCFCP1NIXASS\u003c\/a\u003e, \u003ca href=\"\/pages\/pgss5nfxass\"\u003ePGSS5NFXASS\u003c\/a\u003e, \u003ca href=\"\/pages\/zicp720axass\"\u003eZICP720AXASS\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/eng02.png?v=1725979991\" style=\"width:600px;max-width:100%;display:block;margin-top:24px;\" alt=\"WG04A00766 – Parts Diagram\"\u003e","brand":"XPart Supply Ltd.","offers":[{"title":"Default Title","offer_id":52758527377697,"sku":"WG04A00766","price":512.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/GE_Refrigerator_Inverter_Board_Kit_WG04A00766_Genuine_OEM.png?v=1779912784"},{"product_id":"wr01f02880-refrigerator-main-control-board","title":"WR01F02880 GE Monogram Refrigerator Main Control Board – Fix Temperature \u0026 Control Failures Fast","description":"\u003cstyle\u003e\n.hero-banner{position:relative;background:linear-gradient(135deg,rgba(0,0,0,0.82) 60%,rgba(0,0,0,0.45) 100%),url('https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/4444444444444444.png?v=1777040489') center\/cover no-repeat;padding:36px 32px;border-radius:8px;margin:0 0 28px 0;color:#fff;}\n.hero-banner h2{margin:0 0 6px 0;font-size:1.55em;font-weight:900;letter-spacing:0.3px;}\n.hero-banner .label{display:inline-block;background:#c8a400;color:#000;font-size:0.72em;font-weight:800;text-transform:uppercase;letter-spacing:1px;padding:3px 10px;border-radius:3px;margin-bottom:12px;}\n.hero-specs{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}\n.hero-specs span{background:rgba(255,255,255,0.13);border:1px solid rgba(255,255,255,0.25);border-radius:4px;padding:5px 13px;font-size:0.82em;font-weight:700;letter-spacing:0.3px;}\n.pro-tip{background:#1a1a2e;border-left:4px solid #c8a400;padding:16px 20px;border-radius:6px;margin:24px 0;color:#f0f0f0;font-size:0.95em;line-height:1.6;}\n.pro-tip strong{color:#c8a400;}\n.upsell-box{background:#ffecd1;border-left:4px solid #ff9800;padding:14px 18px;margin:20px 0;border-radius:6px;}\n\u003c\/style\u003e\n\n\u003cdiv class=\"hero-banner\"\u003e\n  \u003cdiv class=\"label\"\u003eOEM Main Control Board — GE Monogram Built-In\u003c\/div\u003e\n  \u003ch2\u003eWR01F02880 GE Monogram Refrigerator Main Control Board\u003c\/h2\u003e\n  \u003cdiv class=\"hero-specs\"\u003e\n    \u003cspan\u003ePart# WR01F02880\u003c\/span\u003e\n    \u003cspan\u003eReplaces WR55X10819\u003c\/span\u003e\n    \u003cspan\u003eFits GE Monogram\u003c\/span\u003e\n    \u003cspan\u003eZIC \/ ZIS \/ ZISS Series\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch1\u003eGE Monogram Refrigerator Not Cooling or Controls Unresponsive? WR01F02880 Main Control Board – Fix Temperature \u0026amp; Control Failures Fast\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eTemperature swings, no cooling, or a completely unresponsive control panel on a GE Monogram built-in refrigerator almost always trace back to a failed main control board.\u003c\/strong\u003e In ZIC, ZIS, ZISB, ZISP, ZISS, and ZISW series built-in refrigerators, the WR01F02880 board manages compressor cycling, fan control, temperature regulation, and the user interface. When it fails, the refrigerator may stop cooling entirely, display fault codes, or become completely unresponsive. \u003cstrong\u003e⚡ Common failure point in GE Monogram built-in column and side-by-side refrigerators.\u003c\/strong\u003e \u003cstrong\u003ePart WR01F02880\u003c\/strong\u003e is the genuine OEM replacement that restores full temperature control and panel operation immediately.\u003c\/p\u003e\n\n\u003ch3\u003e❓ Is This the Right Part?\u003c\/h3\u003e\n\u003cp\u003eThis is the correct fix if ALL of the following are true:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e✔ Refrigerator has power — interior lights and\/or display illuminate\u003c\/li\u003e\n  \u003cli\u003e✔ Compressor, evaporator fan, and condenser fan confirmed operational or untested\u003c\/li\u003e\n  \u003cli\u003e✔ Temperature sensor (thermistor) confirmed OK or untested\u003c\/li\u003e\n  \u003cli\u003e✔ No obvious wiring harness damage or burnt connectors on the board\u003c\/li\u003e\n  \u003cli\u003e✔ ONLY problem is no cooling, erratic temperatures, unresponsive controls, or persistent fault codes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure? \u003ca href=\"\/pages\/contact\"\u003eSend us your model number\u003c\/a\u003e — we’ll confirm before you order.\u003c\/p\u003e\n\n\u003ch3\u003e🔧 Common Symptoms\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRefrigerator not cooling — both compartments warming despite compressor running\u003c\/li\u003e\n  \u003cli\u003eControl panel completely unresponsive — no button input registers\u003c\/li\u003e\n  \u003cli\u003eTemperature display showing dashes, error codes, or incorrect readings\u003c\/li\u003e\n  \u003cli\u003eCompressor short-cycling or not starting despite power\u003c\/li\u003e\n  \u003cli\u003eFans running continuously with no temperature drop\u003c\/li\u003e\n  \u003cli\u003eFault codes on display that don’t clear after power cycling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e✔ If these symptoms match, the WR01F02880 main control board is the most likely failed component in the system.\u003c\/p\u003e\n\u003cp\u003e✔ In most cases, replacing this control board restores full temperature regulation and panel control immediately.\u003c\/p\u003e\n\n\u003ch3\u003e📦 Part Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e WR01F02880\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Main electronic control board — primary system controller for GE Monogram built-in refrigerator platform\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e OEM direct-fit control board — supersedes WR55X10819, WR55X11070 (no modification required)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrands:\u003c\/strong\u003e GE Monogram\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e ZIC, ZIS, ZISB, ZISP, ZISS, ZISW series built-in column and side-by-side refrigerators\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"upsell-box\"\u003e\n  \u003cstrong\u003e⚠️ Recommended While Repairing:\u003c\/strong\u003e\u003cbr\u003e\n  Before replacing the control board, inspect all wire harness connectors on the board for burn marks, corrosion, or melted pins — a damaged connector causes the same symptoms as a failed board and will destroy a new board if not repaired first. A 5-minute visual inspection can save a $300+ board replacement.\n\u003c\/div\u003e\n\n\u003ch3\u003e⚙️ Installation\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSkill Level: MODERATE — 30–45 minutes.\u003c\/strong\u003e Disconnect power at the breaker before beginning — do not rely on unplugging a built-in unit. The main control board is typically located in the machine compartment at the top or rear of the unit depending on model. Photograph all wire harness connections before disconnecting, remove the mounting screws, swap the board, and reconnect all harnesses in the original positions. Restore power and allow 24 hours for the refrigerator to reach target temperatures before evaluating performance.\u003c\/p\u003e\n\n\u003ch3\u003e💡 Pro Tip\u003c\/h3\u003e\n\u003cdiv class=\"pro-tip\"\u003e\n  \u003cstrong\u003eAllow 24 Hours Before Evaluating After Board Replacement:\u003c\/strong\u003e\u003cbr\u003e\n  GE Monogram built-in refrigerators take longer than standard units to stabilize after a control board swap — the new board recalibrates temperature zones from scratch. Don’t judge the repair in the first few hours. If temperatures haven’t stabilized after 24 hours, then investigate further. Pulling the unit out prematurely for a second diagnosis is the most common unnecessary service call on this platform.\n\u003c\/div\u003e\n\n\u003ch3\u003e🔗 Model Hub Pages\u003c\/h3\u003e\n\u003cp\u003eFind part compatibility guides and repair resources for your specific model: \u003ca href=\"\/pages\/ge-monogram-zic360nxalh-parts\"\u003eZIC360NXALH\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zic360nxarh-parts\"\u003eZIC360NXARH\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zicp360nxalh-parts\"\u003eZICP360NXALH\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zicp360nxarh-parts\"\u003eZICP360NXARH\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zics360nxalh-parts\"\u003eZICS360NXALH\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zics360nxarh-parts\"\u003eZICS360NXARH\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zis360nxb-parts\"\u003eZIS360NXB\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zis420nxb-parts\"\u003eZIS420NXB\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zis480nxb-parts\"\u003eZIS480NXB\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zisb360dxb-parts\"\u003eZISB360DXB\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zisb420dxb-parts\"\u003eZISB420DXB\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zisb480dxb-parts\"\u003eZISB480DXB\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zisp420dxbss-parts\"\u003eZISP420DXBSS\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zisp480dxbss-parts\"\u003eZISP480DXBSS\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-ziss360dxbss-parts\"\u003eZISS360DXBSS\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-ziss360nxbss-parts\"\u003eZISS360NXBSS\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-ziss420dxbss-parts\"\u003eZISS420DXBSS\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-ziss420nxbss-parts\"\u003eZISS420NXBSS\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-ziss480dxbss-parts\"\u003eZISS480DXBSS\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-ziss480nxbss-parts\"\u003eZISS480NXBSS\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zisw360dxb-parts\"\u003eZISW360DXB\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zisw420dxb-parts\"\u003eZISW420DXB\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-monogram-zisw480dxb-parts\"\u003eZISW480DXB\u003c\/a\u003e.\u003c\/p\u003e","brand":"XPart Supply Ltd.","offers":[{"title":"Default Title","offer_id":50290428674337,"sku":"WR01F02880","price":311.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/download_4_3a2b4179-668d-495f-a770-cc3bdab2845c.jpg?v=1726141479"}],"url":"https:\/\/xpartsupply.com\/collections\/ge-refrigerator-zisp420dxbss-parts.oembed","provider":"XPart Supply Ltd.","version":"1.0","type":"link"}