{"product_id":"lg-5300jb1100r-sheath-heater","title":"LG Refrigerator Heater, Sheath \/ Defrost Heater Assembly 5300JB1100R","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\"\u003eFROST OR ICE BUILDUP\u003c\/div\u003e\n\u003ch2\u003eLG Refrigerator Heater, Sheath \/ Defrost Heater Assembly 5300JB1100R, Fixes Frost or ice buildup caused by a failed defrost heater\u003c\/h2\u003e\n\u003cp\u003eGenuine LG OEM sheath heater used in the refrigerator defrost system to heat the evaporator area and melt accumulated frost.\u003c\/p\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cspan\u003ePart 5300JB1100R\u003c\/span\u003e\u003cspan\u003eLG\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003cp\u003eGenuine LG OEM sheath heater used in the refrigerator defrost system to heat the evaporator area and melt accumulated frost.\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\u003e5300JB1100R\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eLG\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\u003eHeater, Sheath \/ Defrost Heater Assembly\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCommon Symptoms\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRefrigerator not defrosting\u003c\/li\u003e\n\u003cli\u003eFrost or ice buildup on the evaporator\u003c\/li\u003e\n\u003cli\u003eRefrigerator running constantly\u003c\/li\u003e\n\u003cli\u003ePossible refrigerator not cooling\u003c\/li\u003e\n\u003cli\u003eFreezer cold while the refrigerator compartment is warm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCheck Before Replacing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect electrical power before servicing.\u003c\/li\u003e\n\u003cli\u003eInspect for visible heater damage only after safe access is established.\u003c\/li\u003e\n\u003cli\u003eWith power disconnected, test the heater for electrical continuity using a multimeter; lack of continuity supports a possible heater failure.\u003c\/li\u003e\n\u003cli\u003eConfirm the complete appliance model number and revision before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cdiv class=\"box\"\u003eA failed continuity test supports heater replacement, but the defrost sensor, control, wiring, or thermostat can also cause defrost-system problems.\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\u003e5300JB1100R\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003eHeater, Sheath \/ Defrost Heater Assembly\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eLG\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\u003ePrimary Function\u003c\/strong\u003eHeats the evaporator area during the defrost cycle to remove frost buildup.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine LG OEM part\u003c\/li\u003e\n\u003cli\u003eDefrost heater\/sheath assembly\u003c\/li\u003e\n\u003cli\u003eManufacturer part number 5300JB1100R\u003c\/li\u003e\n\u003cli\u003eUsed in select LG, Kenmore, and Kenmore Elite refrigerators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect electrical power before servicing the refrigerator.\u003c\/li\u003e\n\u003cli\u003eVerify the complete appliance model number, suffix, and revision against the appliance parts diagram.\u003c\/li\u003e\n\u003cli\u003eFollow the appliance service documentation for access and replacement procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVerified Compatible Models\u003c\/h2\u003e\n\u003cp class=\"note models\"\u003e795.71322410, 795.71322411, 795.71322413, 795.71323410, 795.71323411, 795.71323412, 795.71323413, 795.71329410, 795.71329411, 795.71329412, 795.71329413, 795.78022311, 795.78022312, 795.78023310, 795.78023311, 795.78024310, 795.78024311, 795.78024312, 795.78029310, 795.78029311, 795.78029312, 795.79022310, 795.79022311, 795.79022312, 795.79022313, 795.79023310, 795.79023311, 795.79023312, 795.79024312, 795.79029310, 795.79029312, 795.79412810, 795.79412811, 795.79413810, 71322, 71323, 71329, 78022, 78023, 78024, 78029, 79022, 79023, 79024, 79029, 79042, 79043, 79412, 79413, LDCS22220S, LDCS22220S\/00, LDCS22220W, LDCS22220W\/00, LDNS22220S\/03, LFC22770SB, LFC22770SB\/00, LFC22770ST\/00, LFC22770ST\/01, LFC22770ST\/03, LFC22770SW, LFC22770SW\/00, LFCS22520B, LFCS22520D, LFCS22520D\/00, LFCS22520S\/00, LFCS22520S\/01, LFCS22520S\/02, LFCS22520W, LFCS22520W\/00, LFD22786SB, LFD22786ST, LFD22786SW, LFDS22520S-ASTCNA0, LFDS22520S-ASTCNA1, LFDS22520S\/00, LFDS22520S\/01, LFNS22520D, LFNS22520S, 795.78022310, 795.79024313, 795.79029313, 795.79413811, LFCS22520D-ASBCNA1\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","brand":"LG","offers":[{"title":"OEM Genuine","offer_id":50337545224481,"sku":"A1163953G","price":56.0,"currency_code":"USD","in_stock":true},{"title":"Certified Pre-Owned","offer_id":53509226430753,"sku":"A1163953G","price":28.0,"currency_code":"USD","in_stock":false},{"title":"Certified Pre-Owned — Item #0064","offer_id":53527759061281,"sku":"A1163953G","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/ZEN5300JB1100R.gif?v=1726759356","url":"https:\/\/xpartsupply.com\/en-us\/products\/lg-5300jb1100r-sheath-heater","provider":"XPart Supply Ltd.","version":"1.0","type":"link"}