{"product_id":"86815540-genuine-gm-front-headlamp-assembly-for-gmc-sierra-1500-2-7l-3-0l-5-3l-6-2l","title":"86815540 Genuine GM Front Headlamp Assembly For GMC Sierra 1500 2.7L 3.0L 5.3L 6.2L","description":"\u003ch2 data-start=\"479\" data-end=\"779\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"102\" data-end=\"549\"\u003eThe 86815540 front headlamp assembly is a GM factory lighting unit designed for GMC Sierra 1500 and Sierra 1500 Limited models equipped with the specified engines. It incorporates the forward lighting system into a sealed housing and mounts to the front body using original attachment points for correct alignment.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: autopx;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 6.15942%; text-align: center;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 22.2826%; text-align: center;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 42.2101%; text-align: center;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 28.0797%; text-align: center;\"\u003e\u003cstrong\u003eTrims\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20.8px;\"\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2026\u003c\/td\u003e\n\u003ctd style=\"width: 22.2826%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 42.2101%;\"\u003e3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 28.0797%;\"\u003eDenali, Denali Ultimate, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.8px;\"\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2025\u003c\/td\u003e\n\u003ctd style=\"width: 22.2826%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 42.2101%;\"\u003e2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 28.0797%;\"\u003eDenali, Denali Ultimate, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.8px;\"\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2024\u003c\/td\u003e\n\u003ctd style=\"width: 22.2826%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 42.2101%;\"\u003e2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 28.0797%;\"\u003eDenali, Denali Ultimate, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.8px;\"\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2023\u003c\/td\u003e\n\u003ctd style=\"width: 22.2826%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 42.2101%;\"\u003e2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 28.0797%;\"\u003eDenali, Denali Ultimate, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.8px;\"\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2022\u003c\/td\u003e\n\u003ctd style=\"width: 22.2826%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 42.2101%;\"\u003e3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 28.0797%;\"\u003eDenali, Denali Ultimate, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2022\u003c\/td\u003e\n\u003ctd style=\"width: 22.2826%;\"\u003eGMC Sierra 1500 Limited\u003c\/td\u003e\n\u003ctd style=\"width: 42.2101%;\"\u003e3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 28.0797%;\"\u003eDenali, SLT\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\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable style=\"height: 137.2px; width: 100% !important; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 32.971%;\"\u003e \u003ccol style=\"width: 66.6667%;\"\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\u003e86815540\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 style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2022–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.90 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrim Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSLT, Denali, Denali Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"1555\" data-end=\"1574\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1555\" data-end=\"1574\"\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eThe 86815540 front headlamp assembly is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to support proper forward lighting operation on Sierra 1500 models\u003c\/li\u003e\n\u003cli\u003eHousing accommodates original lighting components and internal layout\u003c\/li\u003e\n\u003cli\u003eInstalls using factory mounting provisions on the front structure\u003c\/li\u003e\n\u003cli\u003eMaintains correct beam focus and illumination pattern\u003c\/li\u003e\n\u003cli\u003eInterfaces with the vehicle’s original electrical connectors\u003c\/li\u003e\n\u003cli\u003eBuilt to match factory housing dimensions and fitment standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1893\" data-end=\"1913\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-start=\"2298\" data-end=\"2543\"\u003eThe 86815540 front headlamp assembly is intended for GMC Sierra 1500 and Sierra 1500 Limited vehicles equipped with the factory lighting system listed above. Proper installation ensures correct alignment and consistent lighting performance.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"2545\" data-end=\"2662\"\u003eAlways verify part number, engine configuration, trim level, and lighting system before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":48532922138851,"sku":"86815540","price":1586.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_14da747e-fdde-4740-adf7-9e01eda69f25.webp?v=1775762746","url":"https:\/\/unitautoparts.com\/products\/86815540-genuine-gm-front-headlamp-assembly-for-gmc-sierra-1500-2-7l-3-0l-5-3l-6-2l","provider":"Unit Auto Parts","version":"1.0","type":"link"}