{"title":"Cross Reference Parts","description":"\u003cp\u003eCross-reference listings for equivalent parts: EBR73093618, CSP30021078, EBR73093602, EBR73093607, EBR73093610.\u003c\/p\u003e","products":[{"product_id":"csp30021078-fridge-control-board","title":"LG Refrigerator Main Electronic Control Board CSP30021078, Replaces EBR73093602, EBR73093607, EBR73093610, EBR73093618","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\"\u003eCOOLING OR DEFROST OPERATION MAY BECOME ERRATIC WHEN TH\u003c\/div\u003e\n\u003ch2\u003eLG Refrigerator Main Electronic Control Board CSP30021078, Replaces EBR73093602, EBR73093607, EBR73093610, EBR73093618, Fixes Cooling or defrost operation may become erratic when the main control board is malfunctioning\u003c\/h2\u003e\n\u003cp\u003eGenuine LG refrigerator electronic control board that manages refrigerator functions including cooling and defrost timing.\u003c\/p\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cspan\u003ePart CSP30021078\u003c\/span\u003e\u003cspan\u003eReplaces EBR73093602, EBR73093607, EBR73093610\u003c\/span\u003e\u003cspan\u003eLG\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003cp\u003eGenuine LG refrigerator electronic control board that manages refrigerator functions including cooling and defrost timing.\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\u003eCSP30021078\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eReplaces\u003c\/strong\u003eEBR73093602, EBR73093607, EBR73093610, EBR73093618\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\u003eRefrigerator Main Electronic Control Board\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCommon Symptoms\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRefrigerator does not cool or cools inconsistently\u003c\/li\u003e\n\u003cli\u003eDefrost cycle does not operate normally or frost accumulates\u003c\/li\u003e\n\u003cli\u003eCompressor or fans do not cycle as expected\u003c\/li\u003e\n\u003cli\u003eTemperature regulation is erratic\u003c\/li\u003e\n\u003cli\u003eControls or display do not respond normally\u003c\/li\u003e\n\u003cli\u003eRefrigerator operation is intermittent or error codes appear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCheck Before Replacing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the refrigerator has power and that the outlet and supply cord are functioning normally.\u003c\/li\u003e\n\u003cli\u003eRecord any displayed error codes and compare them with the appliance’s model-specific service documentation.\u003c\/li\u003e\n\u003cli\u003eAfter disconnecting power, visually inspect the board area and wiring connectors for loose connections, corrosion, or obvious heat damage.\u003c\/li\u003e\n\u003cli\u003eVerify that temperature and defrost-related symptoms are not caused by blocked airflow, excessive frost, or another visibly affected component.\u003c\/li\u003e\n\u003cli\u003eDo not condemn the control board from symptoms alone; refrigerator wiring, sensors, fans, compressor circuitry, or other components can produce similar symptoms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cdiv class=\"box\"\u003eA main control board can affect several refrigerator functions at once, but cooling or defrost symptoms are not board-specific by themselves; verify power, connectors, sensors, and related loads before replacing the board.\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\u003eCSP30021078\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003eRefrigerator Main Electronic Control Board\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\u003eControls and coordinates major refrigerator operations, including compressor operation, temperature regulation, fan-related functions, and defrost-cycle timing.\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eCross References\u003c\/strong\u003eEBR73093602, EBR73093607, EBR73093610, EBR73093618\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine LG OEM refrigerator main electronic control board\u003c\/li\u003e\n\u003cli\u003eService PCB assembly identified by LG part number CSP30021078\u003c\/li\u003e\n\u003cli\u003eCoordinates primary refrigerator functions, including cooling and defrost control\u003c\/li\u003e\n\u003cli\u003eDocumented as replacing EBR73093602, EBR73093607, EBR73093610, and EBR73093618\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect electrical power before accessing or handling the control board.\u003c\/li\u003e\n\u003cli\u003eUse the refrigerator’s model-specific service information to locate the board and confirm connector positions.\u003c\/li\u003e\n\u003cli\u003eConfirm the replacement part number and appliance model before installation.\u003c\/li\u003e\n\u003cli\u003eTransfer connectors carefully and avoid forcing, bending, or contacting exposed circuit-board surfaces unnecessarily.\u003c\/li\u003e\n\u003cli\u003eRestore power only after the board and all connectors are fully secured.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVerified Compatible Models\u003c\/h2\u003e\n\u003cp class=\"note models\"\u003e79572042012, 79572042110, 79572042111, 79572042112, 79572042313, 79572043012, 79572043110, 79572043111, 79572043112, 79572043313, 79572049012, 79572049110, 79572049111, 79572049112, 79572049313, LFX25978SB\/01, LFX25978SB01, LFX25991ST\/01, LFX25991ST\/02\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":50282311385377,"sku":"A042522G","price":361.45,"currency_code":"CAD","in_stock":true},{"title":"Certified Pre-Owned","offer_id":53510654624033,"sku":"A042522G","price":180.99,"currency_code":"CAD","in_stock":false},{"title":"Certified Pre-Owned — Item #0214","offer_id":53528159551777,"sku":"A042522G","price":180.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/L-G-CSP30021078-2.jpg?v=1725980028"},{"product_id":"ebr73093618-refrigerator-control-board-1","title":"LG Refrigerator Main Electronic Control Board EBR73093618, Replaces EBR73093602, EBR73093607, EBR73093610","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-9665338966305-9665343258913\" 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\"\u003eREFRIGERATOR MAY NOT MAINTAIN PROPER COOLING OR DEFROST OPERATION WHEN THE CONTROL BOARD HAS FAILED\u003c\/div\u003e\n\u003ch2\u003eLG Refrigerator Main Electronic Control Board EBR73093618, Fixes Refrigerator may not maintain proper cooling or defrost operation when the control board has failed\u003c\/h2\u003e\n\u003cp\u003eElectronic control board for select LG and Kenmore refrigerators. It manages refrigerator functions including cooling and defrost timing.\u003c\/p\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cspan\u003ePart EBR73093618\u003c\/span\u003e\u003cspan\u003eReplaces EBR73093602, EBR73093607, EBR73093610\u003c\/span\u003e\u003cspan\u003eLG\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\u003eEBR73093618\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eReplaces\u003c\/strong\u003eEBR73093602, EBR73093607, EBR73093610\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\u003eRefrigerator Main Electronic Control Board\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\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eCurrent Part Number\u003c\/strong\u003eEBR73093618\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eVerified Previous OEM Numbers\u003c\/strong\u003eEBR73093602, EBR73093607, EBR73093610\u003c\/div\u003e\n\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\u003eCooling problems\u003c\/li\u003e\n\u003cli\u003eDefrost-operation problems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCheck Before Replacing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the refrigerator is receiving power before suspecting the control board.\u003c\/li\u003e\n\u003cli\u003eCompare the part number printed on the installed board with EBR73093618 or its documented replacement.\u003c\/li\u003e\n\u003cli\u003eUse the appliance model number to verify compatibility before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cdiv class=\"box\"\u003eMatch the refrigerator model and the installed board number; replacement boards may look different from the original.\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\u003eEBR73093618\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003eRefrigerator Main Electronic Control Board\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\u003eControls refrigerator operating functions such as cooling and defrost timing.\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\u003eUnplug the refrigerator before installation.\u003c\/li\u003e\n\u003cli\u003eSafely store food that could deteriorate while power is disconnected.\u003c\/li\u003e\n\u003cli\u003eWear protective work gloves during installation.\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\"\u003e\u003cstrong\u003eFitment reminder:\u003c\/strong\u003e Verified compatibility is maintained by the XPart Model Hub Network. Match the complete appliance model number before ordering.\u003c\/p\u003e\n\u003c!-- XPART_AI_COMPAT_END --\u003e\n\u003c\/div\u003e","brand":"LG","offers":[{"title":"OEM Genuine","offer_id":50282317414689,"sku":"EBR73093618","price":492.99,"currency_code":"CAD","in_stock":true},{"title":"Certified Pre-Owned","offer_id":53509781324065,"sku":"EBR73093618","price":169.99,"currency_code":"CAD","in_stock":false},{"title":"Certified Pre-Owned — Item #0214","offer_id":53528175411489,"sku":"EBR73093618","price":169.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/download_56.jpg?v=1725980086"}],"url":"https:\/\/xpartsupply.com\/collections\/cross-reference-parts-9665338966305-9665343258913.oembed","provider":"XPart Supply Ltd.","version":"1.0","type":"link"}