{"product_id":"f81z-12b637-ea-genuine-ford-wire-assembly-for-f-250-7-3l","title":"F81Z-12B637-EA Genuine Ford Wire Assembly For F-250 7.3L","description":"\u003ch2 data-end=\"779\" data-start=\"479\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"333\" data-end=\"625\"\u003eThe F81Z-12B637-EA is a genuine Ford wire assembly designed for 7.3L Super Duty and Excursion applications. It routes electrical signals between factory components and maintains proper circuit integrity for the listed transmission configurations.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: auto;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 17.0863%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 26.4388%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 25.7194%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 29.8561%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eTrims\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 17.0863%;\"\u003e2000–2001\u003c\/td\u003e\n\u003ctd style=\"width: 26.4388%;\"\u003eFord Excursion\u003c\/td\u003e\n\u003ctd style=\"width: 25.7194%;\"\u003e8 Cyl 7.3L\u003c\/td\u003e\n\u003ctd style=\"width: 29.8561%;\"\u003e4AT 4R100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.0863%;\"\u003e1999–2001\u003c\/td\u003e\n\u003ctd style=\"width: 26.4388%;\"\u003eFord F-250 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 25.7194%;\"\u003e8 Cyl 7.3L\u003c\/td\u003e\n\u003ctd style=\"width: 29.8561%;\"\u003e4AT 4R100, 5MT, 6MT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.0863%;\"\u003e1999–2001\u003c\/td\u003e\n\u003ctd style=\"width: 26.4388%;\"\u003eFord F-350 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 25.7194%;\"\u003e8 Cyl 7.3L\u003c\/td\u003e\n\u003ctd style=\"width: 29.8561%;\"\u003e4AT 4R100, 5MT, 6MT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.0863%;\"\u003e1999–2001\u003c\/td\u003e\n\u003ctd style=\"width: 26.4388%;\"\u003eFord F-450 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 25.7194%;\"\u003e8 Cyl 7.3L Diesel Turbocharged\u003c\/td\u003e\n\u003ctd style=\"width: 29.8561%;\"\u003e4AT 4R100, 5MT, 6MT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.0863%;\"\u003e1999–2001\u003c\/td\u003e\n\u003ctd style=\"width: 26.4388%;\"\u003eFord F-550 Super Duty\u003c\/td\u003e\n\u003ctd style=\"width: 25.7194%;\"\u003e8 Cyl 7.3L Diesel Turbocharged\u003c\/td\u003e\n\u003ctd style=\"width: 29.8561%;\"\u003e4AT 4R100, 6MT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\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: 176.4px; width: 100% !important; table-layout: fixed !important; display: table !important;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 28.0576%;\"\u003e \u003ccol style=\"width: 71.7626%;\"\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\u003eF81Z-12B637-EA\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\u003eFord\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\u003eWire Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1999–2001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWire Assy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.5 x 16.9 x 6.6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.65 Ib\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\u003eThe F81Z-12B637-EA wire assembly is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for 7.3L engine applications listed above\u003c\/li\u003e\n\u003cli\u003eSupports factory transmission configurations including 4R100\u003c\/li\u003e\n\u003cli\u003eConnects directly to original wiring connectors\u003c\/li\u003e\n\u003cli\u003eMatches OEM routing length and harness layout\u003c\/li\u003e\n\u003cli\u003eMaintains proper signal continuity between components\u003c\/li\u003e\n\u003cli\u003eBuilt to Ford electrical system specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1913\" data-start=\"1893\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-start=\"2649\" data-end=\"2864\"\u003eThe F81Z-12B637-EA is intended for vehicles equipped with the factory 7.3L engine and transmission combinations specified above. Proper routing and secure connector engagement are required to prevent electrical faults.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-end=\"2430\" data-start=\"2310\"\u003eAlways verify part number, engine size, transmission type, and production year before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cdiv id=\"simple-translate\" class=\"simple-translate-system-theme\"\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"background-image: url('moz-extension:\/\/f0c7af01-14a4-4ca2-976b-23f0daa5b120\/icons\/512.png'); height: 22px; width: 22px; top: 70px; left: 86px;\" class=\"simple-translate-button isShow\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"simple-translate-panel \" style=\"width: 300px; height: 200px; top: 0px; left: 0px; font-size: 13px;\"\u003e\n\u003cdiv class=\"simple-translate-result-wrapper\" style=\"overflow: hidden;\"\u003e\n\u003cdiv class=\"simple-translate-move\" draggable=\"true\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"simple-translate-result-contents\"\u003e\n\u003cp class=\"simple-translate-result\" dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cp class=\"simple-translate-candidate\" dir=\"auto\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ford","offers":[{"title":"Default Title","offer_id":48288274219235,"sku":"F81Z-12B637-EA","price":355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_8c6c16ae-bfc7-4f83-a1c0-52973e3bb3fc.webp?v=1771497851","url":"https:\/\/unitautoparts.com\/products\/f81z-12b637-ea-genuine-ford-wire-assembly-for-f-250-7-3l","provider":"Unit Auto Parts","version":"1.0","type":"link"}