{"product_id":"86788463-genuine-gm-headlamp-assembly-for-gmc-sierra-1500-2-7l-5-3l-6-2l","title":"86788463 Genuine GM Headlamp Assembly For GMC Sierra 1500 2.7L 5.3L 6.2L","description":"\u003ch2 data-end=\"779\" data-start=\"479\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-end=\"471\" data-start=\"82\"\u003eThe 86788463 headlamp assembly is a GM factory front lighting unit designed for GMC Sierra models listed below. It provides proper forward illumination and integrates with the original mounting points and vehicle wiring.\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: 12.9496%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 19.0647%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 48.0216%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 19.0647%; 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\u003e\n\u003ctd style=\"width: 12.9496%;\"\u003e2023\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 48.0216%;\"\u003e2.7L L4 - Gas; 3.0L L6 - Diesel; 5.3L V8 - Gas; 6.2L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eDenali, Denali Ultimate, SLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9496%;\"\u003e2022\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 48.0216%;\"\u003e2.7L L4 - Gas; 3.0L L6 - Diesel; 5.3L V8 - Gas; 6.2L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eDenali, Denali Ultimate, SLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9496%;\"\u003e2022\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eGMC Sierra 1500 Limited\u003c\/td\u003e\n\u003ctd style=\"width: 48.0216%;\"\u003e2.7L L4 - Gas; 3.0L L6 - Diesel; 5.3L V8 - Gas; 6.2L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eDenali, SLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9496%;\"\u003e2021\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 48.0216%;\"\u003e2.7L L4 - Gas; 3.0L L6 - Diesel; 5.3L V8 - Gas; 6.2L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eDenali, SLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9496%;\"\u003e2020\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 48.0216%;\"\u003e2.7L L4 - Gas; 3.0L L6 - Diesel; 5.3L V8 - Gas; 6.2L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eDenali, SLE\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\n\u003ccol style=\"width: 29.7827%;\"\u003e\n\u003ccol style=\"width: 70.0549%;\"\u003e\n\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\u003e86788463\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\u003eGM\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\u003eFront Headlamp Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2020–2023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLighting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect Fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19.15 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\u003eThe 86788463 headlamp assembly is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for front driver side installation\u003c\/li\u003e\n\u003cli\u003eMatches OEM housing configuration\u003c\/li\u003e\n\u003cli\u003eMaintains factory beam alignment specifications\u003c\/li\u003e\n\u003cli\u003eConnects to original electrical harness\u003c\/li\u003e\n\u003cli\u003eBuilt to factory weight and structure\u003c\/li\u003e\n\u003cli\u003eSupports proper forward illumination performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1913\" data-start=\"1893\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-start=\"1836\" data-end=\"2033\"\u003eThe 86788463 headlamp assembly is intended for 2020–2023 GMC Sierra 1500 models equipped with the engines listed above. Proper installation ensures correct beam aim and lighting system operation.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"2035\" data-end=\"2139\"\u003eAlways verify part number, trim level, and engine configuration before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":48340122075363,"sku":"86788463","price":1735.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_4223cafc-3f09-4dd8-ac44-61765274250c.webp?v=1772446185","url":"https:\/\/unitautoparts.com\/products\/86788463-genuine-gm-headlamp-assembly-for-gmc-sierra-1500-2-7l-5-3l-6-2l","provider":"Unit Auto Parts","version":"1.0","type":"link"}