{"title":"Cross Reference Parts","description":"\u003cp\u003eCross-reference listings for equivalent parts: WP4387503, 2149641, 2149643, 2163894, 2172694, 2182380, 2183072, 2221677, 4343917, 4387503, 61002113, R0950042, WP4387503VP.\u003c\/p\u003e","products":[{"product_id":"wp4387503-refrigerator-defrost-thermostat","title":"Whirlpool Refrigerator\/freezer bimetal defrost thermostat WP4387503","description":"\u003c!-- XPART_CROSSREF_GREEN_START --\u003e\u003cdiv class=\"xpart-crossref-green\" style=\"background:#eef8f1;color:#173f27;border:1.5px solid #8fc6a0;border-radius:6px;padding:8px 10px;margin:0 0 10px;font-family:Arial,sans-serif;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;\"\u003e\n\u003cspan style=\"display:block;min-width:0;\"\u003e\u003cspan style=\"display:block;font-size:13px;font-weight:800;line-height:1.2;\"\u003eEquivalent Parts\u003c\/span\u003e\u003cspan style=\"display:block;color:#4f6f5a;font-size:11px;font-weight:600;line-height:1.25;margin-top:2px;\"\u003eCross-reference listings may have additional stock\u003c\/span\u003e\u003c\/span\u003e\u003ca href=\"\/collections\/cross-reference-parts-10545496326433-9665436320033\" style=\"display:inline-block;color:#1f6a38;font-size:11px;font-weight:800;text-decoration:none;white-space:nowrap;\"\u003eCheck Stock →\u003c\/a\u003e\n\u003c\/div\u003e\u003c!-- XPART_CROSSREF_GREEN_END --\u003e\u003cdiv class=\"xp\"\u003e\n\u003cstyle\u003e\/* XPART_SALES_FORMAT_V3 *\/.xp{font-family:Arial,sans-serif;color:#222;line-height:1.55}.xp *{box-sizing:border-box}.xp .hero{background:linear-gradient(135deg,rgba(0,0,0,.86) 55%,rgba(0,0,0,.45)),url('https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/4444444444444444.png?v=1777040489') center\/cover no-repeat;padding:34px 28px;border-radius:14px;color:#fff;margin-bottom:20px}.xp .label{display:inline-block;background:#d71920;color:#fff;font-weight:800;font-size:13px;padding:7px 12px;border-radius:999px;margin-bottom:12px}.xp .hero h2{color:#fff!important;font-size:30px;line-height:1.15;margin:0 0 12px}.xp .hero p{color:#fff}.xp .specs{display:flex;gap:8px;flex-wrap:wrap}.xp .specs span{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);padding:6px 10px;border-radius:999px;font-size:13px}.xp h2{font-size:23px;margin:28px 0 12px}.xp .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:12px}.xp .card{border:1px solid #e6e6e6;border-radius:10px;padding:14px;background:#fff}.xp .card strong{display:block;color:#d71920;margin-bottom:4px}.xp .box,.xp .note{background:#f7f7f7;padding:14px 16px;border-radius:8px}.xp .box{border-left:4px solid #d71920}.xp .trust{border:1px solid #e5e5e5;padding:18px;border-radius:10px;margin:18px 0}.xp .trust strong{color:#1a7a3c}.xp ul{padding-left:22px}\u003c\/style\u003e\n\u003csection class=\"hero\"\u003e\u003cdiv class=\"label\"\u003eFREEZER NOT DEFROSTING\u003c\/div\u003e\n\u003ch2\u003eWhirlpool Refrigerator\/freezer bimetal defrost thermostat WP4387503, Fixes Freezer not defrosting\u003c\/h2\u003e\n\u003cp\u003eGenuine Whirlpool clip-on bimetal defrost thermostat that monitors evaporator temperature and cycles the defrost heater off after frost or ice melts.\u003c\/p\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cspan\u003ePart WP4387503\u003c\/span\u003e\u003cspan\u003eWhirlpool\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003cdiv class=\"trust\"\u003e\n\u003cstrong\u003eGuaranteed to Fit — or your money back.\u003c\/strong\u003e\u003cbr\u003eConfirm your full appliance model number before ordering.\u003c\/div\u003e\n\u003ch2\u003eIs This the Right Part?\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003eWP4387503\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eWhirlpool\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eAppliance Type\u003c\/strong\u003eRefrigerator\/freezer\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003eRefrigerator\/freezer bimetal defrost thermostat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- XPART_CROSS_REFERENCE_START --\u003e\u003ch2\u003e✅ Cross Reference Information\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eCurrent Part Number\u003c\/strong\u003eWP4387503\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- XPART_CROSS_REFERENCE_END --\u003e\u003c!-- XPART_AI_ENRICHMENT_START --\u003e\u003ch2\u003eCommon Symptoms\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFreezer not defrosting\u003c\/li\u003e\n\u003cli\u003eIce or frost buildup\u003c\/li\u003e\n\u003cli\u003eRefrigerator or freezer section too warm\u003c\/li\u003e\n\u003cli\u003eRefrigerator running too long\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCheck Before Replacing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWith power disconnected, inspect for excessive evaporator frost or ice buildup consistent with a defrost-system problem.\u003c\/li\u003e\n\u003cli\u003eVerify the complete appliance model number against the part’s compatibility listing before ordering.\u003c\/li\u003e\n\u003cli\u003eDo not assume the thermostat is the sole cause of a defrost failure; the heater, timer, control, and wiring may also require testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cdiv class=\"box\"\u003eVerify the complete model number, including every suffix, before ordering because compatibility varies by model revision.\u003c\/div\u003e\n\u003c!-- XPART_AI_ENRICHMENT_END --\u003e\u003ch2\u003ePart Details\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003eWP4387503\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003eRefrigerator\/freezer bimetal defrost thermostat\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eWhirlpool\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eAppliance Type\u003c\/strong\u003eRefrigerator\/freezer\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePrimary Function\u003c\/strong\u003eTerminates or interrupts defrost-heater operation when the evaporator reaches the thermostat’s temperature range.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- XPART_AI_INSTALLATION_START --\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect electrical power before installation.\u003c\/li\u003e\n\u003cli\u003eSafely protect or remove perishable food while power is disconnected.\u003c\/li\u003e\n\u003cli\u003eWear work gloves and follow the appliance-specific service instructions; access and wiring can vary by model.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- XPART_AI_INSTALLATION_END --\u003e\u003c!-- XPART_AI_COMPAT_START --\u003e\u003c!-- XPART_MODEL_HUB_LINKS_V1 --\u003e\u003ch2\u003eVerified Compatible Models\u003c\/h2\u003e\n\u003cp class=\"note models\"\u003e\u003ca href=\"\/pages\/kenmore-refrigerator-10642102300-parts\"\u003e10642102300\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10642102301-parts\"\u003e10642102301\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10642104300-parts\"\u003e10642104300\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10642106300-parts\"\u003e10642106300\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10642106301-parts\"\u003e10642106301\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660162990-parts\"\u003e10660162990\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660167990-parts\"\u003e10660167990\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660172990-parts\"\u003e10660172990\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660172991-parts\"\u003e10660172991\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660177990-parts\"\u003e10660177990\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660182000-parts\"\u003e10660182000\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660182001-parts\"\u003e10660182001\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660184001-parts\"\u003e10660184001\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660187000-parts\"\u003e10660187000\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660192000-parts\"\u003e10660192000\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660192001-parts\"\u003e10660192001\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660194001-parts\"\u003e10660194001\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660197000-parts\"\u003e10660197000\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660262990-parts\"\u003e10660262990\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660262991-parts\"\u003e10660262991\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660264991-parts\"\u003e10660264991\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660267990-parts\"\u003e10660267990\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660272990-parts\"\u003e10660272990\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660272991-parts\"\u003e10660272991\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660274991-parts\"\u003e10660274991\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660277990-parts\"\u003e10660277990\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660282990-parts\"\u003e10660282990\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660282991-parts\"\u003e10660282991\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660284991-parts\"\u003e10660284991\u003c\/a\u003e, \u003ca href=\"\/pages\/kenmore-refrigerator-10660287990-parts\"\u003e10660287990\u003c\/a\u003e, 2ET18GMXJW00, 3XKVN510000, 3XKVN510001, \u003ca href=\"\/pages\/whirlpool-refrigerator-7st21hpxlq00-parts\"\u003e7ST21HPXLQ00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-7st21hpxlq01-parts\"\u003e7ST21HPXLQ01\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-7st21hpxlq02-parts\"\u003e7ST21HPXLQ02\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-8et1wtkxkt04-parts\"\u003e8ET1WTKXKT04\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-8gr9shkxkt02-parts\"\u003e8GR9SHKXKT02\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-8gt2ftkxss00-parts\"\u003e8GT2FTKXSS00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-8gt9ftkxst00-parts\"\u003e8GT9FTKXST00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-8vet0wpkkq02-parts\"\u003e8VET0WPKKQ02\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-8vet0wpkkq04-parts\"\u003e8VET0WPKKQ04\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-8vet2wpkkq00-parts\"\u003e8VET2WPKKQ00\u003c\/a\u003e, E18PKXYG00, E18PKXYN00, E18PKXYW00, ED25DMXDB00, ED25DMXDN00, ED25DMXDW00, \u003ca href=\"\/pages\/whirlpool-refrigerator-er2mhkxpl00-parts\"\u003eER2MHKXPL00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-er9shkxkq01-parts\"\u003eER9SHKXKQ01\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et18gkxhw00-parts\"\u003eET18GKXHW00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et18nkxdw06-parts\"\u003eET18NKXDW06\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et18nkxfw01-parts\"\u003eET18NKXFW01\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et18nkxfw04-parts\"\u003eET18NKXFW04\u003c\/a\u003e, ET18NMFW03, \u003ca href=\"\/pages\/whirlpool-refrigerator-et18pkxfw01-parts\"\u003eET18PKXFW01\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et18tkxbw01-parts\"\u003eET18TKXBW01\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1chmxkt02-parts\"\u003eET1CHMXKT02\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1fhmxlq00-parts\"\u003eET1FHMXLQ00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1fhmxmq01-parts\"\u003eET1FHMXMQ01\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1fhmxmt00-parts\"\u003eET1FHMXMT00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1fhtxmt00-parts\"\u003eET1FHTXMT00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1fhtxmt02-parts\"\u003eET1FHTXMT02\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1ftexmq00-parts\"\u003eET1FTEXMQ00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1ftkxkq07-parts\"\u003eET1FTKXKQ07\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1ftkxkt03-parts\"\u003eET1FTKXKT03\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1lfkxkb02-parts\"\u003eET1LFKXKB02\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1lfkxkb03-parts\"\u003eET1LFKXKB03\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1mhexrb00-parts\"\u003eET1MHEXRB00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1mhkxmt00-parts\"\u003eET1MHKXMT00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1mtexmq00-parts\"\u003eET1MTEXMQ00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1mtkxkq00-parts\"\u003eET1MTKXKQ00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1mtkxkt08-parts\"\u003eET1MTKXKT08\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1mtmxkq02-parts\"\u003eET1MTMXKQ02\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1mtmxkt02-parts\"\u003eET1MTMXKT02\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1rhmxkt02-parts\"\u003eET1RHMXKT02\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1wtkxkq02-parts\"\u003eET1WTKXKQ02\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1wtkxkq08-parts\"\u003eET1WTKXKQ08\u003c\/a\u003e, ET21MMXJT01, \u003ca href=\"\/pages\/whirlpool-refrigerator-et21pkxfw01-parts\"\u003eET21PKXFW01\u003c\/a\u003e, ET22DQLB00, \u003ca href=\"\/pages\/whirlpool-refrigerator-et22rkxgt02-parts\"\u003eET22RKXGT02\u003c\/a\u003e, ET22RKXGW02, \u003ca href=\"\/pages\/whirlpool-refrigerator-et2ahtxmq01-parts\"\u003eET2AHTXMQ01\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et2ahtxmq02-parts\"\u003eET2AHTXMQ02\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-et8chmxkt04-parts\"\u003eET8CHMXKT04\u003c\/a\u003e, ET8GHMXLQ05, ET8LFKXKQ04, \u003ca href=\"\/pages\/whirlpool-refrigerator-et8mtkxkq00-parts\"\u003eET8MTKXKQ00\u003c\/a\u003e, ET8WTMXKT07, GR2SHKXKQ00, GR2SHKXKQ02, GR2SHKXKT01, GR2SHKXMS01, GR2SHTXKB00, GR2SHTXKL03, GR2SHTXKT02, GR2SHTXMQ01, GR2SHTXMT00, \u003ca href=\"\/pages\/xpart-supply-ltd-refrigerator-gr9shkxkq00-parts\"\u003eGR9SHKXKQ00\u003c\/a\u003e, \u003ca href=\"\/pages\/xpart-supply-ltd-refrigerator-gr9shkxkq01-parts\"\u003eGR9SHKXKQ01\u003c\/a\u003e, \u003ca href=\"\/pages\/xpart-supply-ltd-refrigerator-gr9shkxkt00-parts\"\u003eGR9SHKXKT00\u003c\/a\u003e, GR9SHKXMQ00, GR9SHMXKQ01, GT19DKXGN02, GT19DKXHW00, GT19DKXJT00, GT1SHTXLQ01, GT1SHTXLT00, GT22DKMXGN00, GT22DKMXGW00, \u003ca href=\"\/pages\/xpart-supply-ltd-refrigerator-gt22dkxjw01-parts\"\u003eGT22DKXJW01\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-gt22dmxjb00-parts\"\u003eGT22DMXJB00\u003c\/a\u003e, GT2SHMXLS01, GT9SHTXLB01, \u003ca href=\"\/pages\/whirlpool-refrigerator-gt9shtxlq00-parts\"\u003eGT9SHTXLQ00\u003c\/a\u003e, GT9SHTXLQ01, KTRC19KMWH00, \u003ca href=\"\/pages\/whirlpool-refrigerator-rt18dkxaw00-parts\"\u003eRT18DKXAW00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-rt18dkxfw01-parts\"\u003eRT18DKXFW01\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-rt18dkxhw00-parts\"\u003eRT18DKXHW00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-rt21lmxkq00-parts\"\u003eRT21LMXKQ00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-rt21lmxkq02-parts\"\u003eRT21LMXKQ02\u003c\/a\u003e, ST18HPXKQ00, ST18HPXKQ01, ST18HPXKQ02, ST18HPXKQ03, ST18PKXHW00, ST21HPXLQ00, ST21HPXLQ01, ST21HPXLQ02, ST21HPXPQ00, ST21PKXHW00, ST21PKXJW00, ST21PKXJW01, ST21PKXKQ00, ST21PKXKQ01, TT22AKXEN00, ET18NKDG00, \u003ca href=\"\/pages\/whirlpool-refrigerator-et1chmxkt03-parts\"\u003eET1CHMXKT03\u003c\/a\u003e, GARF19XXPK02, GR2FHMXPS01, GR2FHMXPT00, GR2SHTXKT00, GR2SHWXPL00, GR2SHWXPQ00, GR9FHMXPQ00, GT1PHWXPQ00, GT22DCXJB00, GT22DCXJT01, GT9SHKXMQ03\u003c\/p\u003e\n\u003cp class=\"note\"\u003e\u003cstrong\u003eFitment reminder:\u003c\/strong\u003e Match the complete appliance model number, including suffix or revision where applicable, before ordering.\u003c\/p\u003e\n\u003c!-- XPART_AI_COMPAT_END --\u003e\n\u003c\/div\u003e","brand":"Whirlpool","offers":[{"title":"XPart Premium","offer_id":51555715154209,"sku":"SL7503","price":35.99,"currency_code":"CAD","in_stock":true},{"title":"OEM Genuine","offer_id":51555715121441,"sku":"WP4387503","price":44.99,"currency_code":"CAD","in_stock":true},{"title":"Certified Pre-Owned","offer_id":53512938979617,"sku":"WP4387503","price":17.99,"currency_code":"CAD","in_stock":false},{"title":"Certified Pre-Owned — Item #0187","offer_id":53528336040225,"sku":"WP4387503","price":17.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/wp4387503-defrost-thermostat-exposed-wire-ends-metal-top.png?v=1754425485"},{"product_id":"2221677-refrigerator-defrost-bi-metal-thermostat","title":"Whirlpool Refrigerator Defrost bi-metal thermostat 2221677","description":"\u003cdiv class=\"xp\"\u003e\n\u003cstyle\u003e.xp{font-family:Arial,sans-serif;color:#222;line-height:1.55}.xp .hero{background:linear-gradient(135deg,rgba(0,0,0,.86) 55%,rgba(0,0,0,.45)),url('https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/4444444444444444.png?v=1777040489') center\/cover no-repeat;padding:34px 28px;border-radius:14px;color:#fff;margin-bottom:24px}.xp .label{display:inline-block;background:#d71920;color:#fff;font-weight:800;font-size:13px;letter-spacing:.5px;padding:7px 12px;border-radius:999px;margin-bottom:12px}.xp .hero h2{color:#fff!important;font-size:30px;line-height:1.15;margin:0 0 12px}.xp .hero p{color:#fff;margin:0 0 14px;max-width:850px}.xp .specs{display:flex;gap:8px;flex-wrap:wrap}.xp .specs span{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);padding:6px 10px;border-radius:999px;font-size:13px}.xp h2{font-size:23px;margin:28px 0 12px}.xp .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:12px}.xp .card{border:1px solid #e6e6e6;border-radius:10px;padding:14px;background:#fff}.xp .card strong{display:block;color:#d71920;margin-bottom:4px}.xp .box{border-left:4px solid #d71920;background:#f7f7f7;padding:14px 16px;border-radius:8px}.xp .note{background:#f7f7f7;padding:14px 16px;border-radius:8px}.xp ul{padding-left:22px}.xp .models{word-break:break-word}.xp .us{font-weight:700;margin-top:8px}.xp .preserved-images img{max-width:100%;height:auto}\u003c\/style\u003e\n\u003csection class=\"hero\"\u003e\u003cdiv class=\"label\"\u003eVERIFIED PART INFORMATION\u003c\/div\u003e\n\u003ch2\u003eWhirlpool Refrigerator Defrost bi-metal thermostat 2221677\u003c\/h2\u003e\n\u003cp\u003eRefrigerator defrost bi-metal thermostat that protects the evaporator from overheating during the defrost cycle.\u003c\/p\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cspan\u003ePart 2221677\u003c\/span\u003e\u003cspan\u003eWhirlpool\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003cp\u003eRefrigerator defrost bi-metal thermostat that protects the evaporator from overheating during the defrost cycle.\u003c\/p\u003e\n\u003ch2\u003eIs This the Right Part?\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e2221677\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eWhirlpool\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eAppliance Type\u003c\/strong\u003eRefrigerator\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003eDefrost bi-metal thermostat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePart Details\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e2221677\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003eDefrost bi-metal thermostat\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eWhirlpool\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eAppliance Type\u003c\/strong\u003eRefrigerator\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eVerified Compatible Models\u003c\/h2\u003e\n\u003cp class=\"note models\"\u003eKTLA19EMSS01, KTLA22EMSS01, KTRA19ELBT01, KTRC19KKBL04, KTRC19KKBT03, KTRC19KMBL00, KTRC19KMWH00, KTRC19MKBL03, KTRC22EMSS00, KTRC22MMSS00, KTRS22ELWH02, KTRS22EMSS00, KTRS22EMWH01\u003c\/p\u003e\n\u003cp class=\"note\"\u003e\u003cstrong\u003eFitment reminder:\u003c\/strong\u003e Match the complete appliance model number, including suffix or revision where applicable, before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- XPART_AI_COMPAT_START --\u003e\u003c!-- XPART_MODEL_HUB_LINKS_V1 --\u003e\u003ch2\u003eVerified Compatible Models\u003c\/h2\u003e\u003cp class=\"note models\"\u003e\u003ca href=\"\/pages\/whirlpool-refrigerator-ktla19emss01-parts\"\u003eKTLA19EMSS01\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-ktla22emss01-parts\"\u003eKTLA22EMSS01\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-ktra19elbt01-parts\"\u003eKTRA19ELBT01\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-ktrc19kkbl04-parts\"\u003eKTRC19KKBL04\u003c\/a\u003e, KTRC19KKBT03, \u003ca href=\"\/pages\/whirlpool-refrigerator-ktrc19kmbl00-parts\"\u003eKTRC19KMBL00\u003c\/a\u003e, KTRC19KMWH00, \u003ca href=\"\/pages\/whirlpool-refrigerator-ktrc19mkbl03-parts\"\u003eKTRC19MKBL03\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-ktrc22emss00-parts\"\u003eKTRC22EMSS00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-ktrc22mmss00-parts\"\u003eKTRC22MMSS00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-ktrs22elwh02-parts\"\u003eKTRS22ELWH02\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-ktrs22emss00-parts\"\u003eKTRS22EMSS00\u003c\/a\u003e, \u003ca href=\"\/pages\/whirlpool-refrigerator-ktrs22emwh01-parts\"\u003eKTRS22EMWH01\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"note\"\u003e\u003cstrong\u003eFitment reminder:\u003c\/strong\u003e Match the complete appliance model number, including suffix or revision where applicable, before ordering.\u003c\/p\u003e\u003c!-- XPART_AI_COMPAT_END --\u003e","brand":"Whirlpool","offers":[{"title":"OEM Genuine","offer_id":53504972816673,"sku":"2221677","price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/xpart-image-placeholder-replacement_31c4a22f-f375-453a-bf9a-117abee0786a.png?v=1790260570"}],"url":"https:\/\/xpartsupply.com\/collections\/cross-reference-parts-10545496326433-9665436320033.oembed","provider":"XPart Supply Ltd.","version":"1.0","type":"link"}