{"product_id":"85121987-genuine-gm-front-headlamp-assembly-for-gmc-sierra-1500-2-7l-3-0l-5-3l-6-2l","title":"85121987 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 85121987 front headlamp assembly is a GM factory lighting unit designed for GMC Sierra 1500 and Sierra 1500 Limited models equipped with the specified engine options. It contains the forward lighting system within a sealed housing and mounts directly to the front body structure using original attachment points.\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: 127.6px; 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\u003e85121987\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 data-start=\"568\" data-end=\"696\"\u003eThe 85121987 front headlamp assembly is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"698\" data-end=\"762\"\u003eDesigned for proper forward illumination on Sierra 1500 models\u003c\/li\u003e\n\u003cli data-start=\"764\" data-end=\"838\"\u003eHousing supports original lighting components and internal configuration\u003c\/li\u003e\n\u003cli data-start=\"840\" data-end=\"911\"\u003eInstalls directly to factory mounting brackets on the front structure\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"972\"\u003eMaintains correct beam alignment and light output pattern\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"1041\"\u003eConnects with the vehicle’s original wiring and electrical system\u003c\/li\u003e\n\u003cli data-start=\"1043\" data-end=\"1113\"\u003eBuilt to match factory housing dimensions and fitment specifications\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 85121987 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":48532917092579,"sku":"85121987","price":1586.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_9b92eb38-93f2-4e5e-bba9-80e1fb84527a.webp?v=1775762746","url":"https:\/\/unitautoparts.com\/products\/85121987-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"}