{"product_id":"39730s84a020-genuine-honda-immobilizer-control-unit","title":"39730S84A020 Genuine Honda Immobilizer Control Unit","description":"\u003ch2 data-end=\"779\" data-start=\"479\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"67\" data-end=\"308\"\u003eThe 39730S84A020 is a Honda immobilizer control unit responsible for managing the vehicle’s anti-theft system. It controls key recognition and communication with the engine control module to allow or prevent engine start.\u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable class=\"product-table\" style=\"height: 156.8px; width: 100% !important; table-layout: fixed !important; display: table !important;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 29.7677%;\"\u003e \u003ccol style=\"width: 70.0629%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-sheets-root=\"1\"\u003e39730S84A020\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImmobilizer Control Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.34 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-end=\"1574\" data-start=\"1555\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"1574\" data-start=\"1555\"\u003eProduct Features\u003c\/h2\u003e\n\u003cp data-start=\"310\" data-end=\"452\"\u003eThe 39730S84A020 immobilizer control unit is designed to manage security system communication and key authentication:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"454\" data-end=\"512\"\u003eControls immobilizer system operation and key validation\u003c\/li\u003e\n\u003cli data-start=\"514\" data-end=\"579\"\u003eCommunicates with engine control module for start authorization\u003c\/li\u003e\n\u003cli data-start=\"581\" data-end=\"635\"\u003eCalibrated for factory anti-theft system integration\u003c\/li\u003e\n\u003cli data-start=\"637\" data-end=\"700\"\u003eDirect-fit electrical connections for proper system interface\u003c\/li\u003e\n\u003cli data-start=\"702\" data-end=\"767\"\u003eEnsures consistent signal exchange between key and control unit\u003c\/li\u003e\n\u003cli data-start=\"769\" data-end=\"822\"\u003eDesigned to match OEM immobilizer system parameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1913\" data-start=\"1893\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-start=\"824\" data-end=\"1073\"\u003eThe 39730S84A020 is intended for vehicles equipped with a factory immobilizer system requiring this control unit. Installation may require key reprogramming and system synchronization using appropriate diagnostic equipment.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"1075\" data-end=\"1197\"\u003eAlways verify part number, system compatibility, and programming requirements before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":48862836818147,"sku":"39730S84A020","price":339.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_ad79a036-e2f1-4832-8b77-399635e2ae47.webp?v=1774810819","url":"https:\/\/unitautoparts.com\/products\/39730s84a020-genuine-honda-immobilizer-control-unit","provider":"Unit Auto Parts","version":"1.0","type":"link"}