{"product_id":"86816590-genuine-gm-front-headlamp-assembly-for-gmc-sierra-1500-2-7l-3-0l-5-3l-6-2l","title":"86816590 Genuine GM Front Headlamp Assembly For GMC Sierra 1500 2.7L 3.0L 5.3L 6.2L","description":"\u003ch2 data-end=\"779\" data-start=\"479\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-end=\"549\" data-start=\"102\"\u003eThe 86816590 front headlamp assembly is a GM-manufactured lighting unit designed for GMC Sierra 1500 and Sierra 1500 Limited models equipped with the specified engine options. It houses the forward lighting system within a sealed assembly and mounts directly to the front structure using factory 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 class=\"product-table\" style=\"height: 153.15px; width: 100% !important; table-layout: fixed !important; display: table !important;\"\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: 20.45px;\"\u003e\n\u003ctd style=\"height: 20.45px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 20.45px;\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.45px;\"\u003e\n\u003ctd style=\"height: 20.45px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 20.45px;\"\u003e86816590\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.45px;\"\u003e\n\u003ctd style=\"height: 20.45px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 20.45px;\"\u003eGM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.45px;\"\u003e\n\u003ctd style=\"height: 20.45px;\"\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 20.45px;\"\u003eFront Headlamp Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.45px;\"\u003e\n\u003ctd style=\"height: 20.45px;\"\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 20.45px;\"\u003e2022–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.45px;\"\u003e\n\u003ctd style=\"height: 20.45px;\"\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 20.45px;\"\u003eRight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.45px;\"\u003e\n\u003ctd style=\"height: 20.45px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 20.45px;\"\u003e12.90 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"height: 10px;\"\u003e\u003cstrong\u003eTrim Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 10px;\"\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-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 86816590 front headlamp assembly is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered to provide stable forward illumination for Sierra 1500 applications\u003c\/li\u003e\n\u003cli\u003eHousing supports original lighting components and internal configuration\u003c\/li\u003e\n\u003cli\u003eDesigned to install using factory mounting points on the front body\u003c\/li\u003e\n\u003cli\u003eMaintains proper beam alignment and light distribution\u003c\/li\u003e\n\u003cli\u003eConnects directly with the vehicle’s original electrical system\u003c\/li\u003e\n\u003cli\u003eBuilt to match factory dimensions and alignment specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1913\" data-start=\"1893\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-end=\"2543\" data-start=\"2298\"\u003eThe 86816590 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 accurate positioning and consistent lighting operation.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-end=\"2662\" data-start=\"2545\"\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":48532922695907,"sku":"86816590","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\/86816590-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"}