{"product_id":"84989878-genuine-gm-headlamp-assembly-for-gmc-sierra-1500-2-7l-5-3l","title":"84989878 Genuine GM Headlamp Assembly For GMC Sierra 1500 2.7L 5.3L","description":"\u003ch2 data-end=\"779\" data-start=\"479\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"81\" data-end=\"539\"\u003eThe 84989878 headlamp assembly is a GM factory lighting component designed for GMC Sierra 1500 models to maintain proper forward visibility and lighting performance. It provides correct beam alignment, secure installation, and reliable operation with the original electrical system.\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: 6.47482%; height: 19.6px; text-align: center;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 26.6187%; height: 19.6px; text-align: center;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 32.7338%; height: 19.6px; text-align: center;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 33.2734%; height: 19.6px; 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\u003e\n\u003ctd style=\"width: 6.47482%;\"\u003e2022\u003c\/td\u003e\n\u003ctd style=\"width: 26.6187%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 32.7338%;\"\u003e2.7L L4 - Gas, 3.0L L6 - Diesel, 5.3L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 33.2734%;\"\u003eElevation, Pro, SLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.47482%;\"\u003e2022\u003c\/td\u003e\n\u003ctd style=\"width: 26.6187%;\"\u003eGMC Sierra 1500 Limited\u003c\/td\u003e\n\u003ctd style=\"width: 32.7338%;\"\u003e2.7L L4 - Gas, 3.0L L6 - Diesel, 5.3L V8 - Flex, 5.3L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 33.2734%;\"\u003eElevation, Pro, SLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.47482%;\"\u003e2021\u003c\/td\u003e\n\u003ctd style=\"width: 26.6187%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 32.7338%;\"\u003e2.7L L4 - Gas, 3.0L L6 - Diesel, 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 33.2734%;\"\u003eBase, Elevation, SLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.47482%;\"\u003e2020\u003c\/td\u003e\n\u003ctd style=\"width: 26.6187%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 32.7338%;\"\u003e2.7L L4 - Gas, 3.0L L6 - Diesel, 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 33.2734%;\"\u003eBase, Elevation, SLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.47482%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 26.6187%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 32.7338%;\"\u003e2.7L L4 - Gas, 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 33.2734%;\"\u003eBase, Elevation, 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: 156.8px; width: 100% !important; table-layout: fixed !important; display: table !important;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 29.6763%;\"\u003e \u003ccol style=\"width: 69.964%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e84989878\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eGM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eHeadlamp Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e2019–2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cspan\u003eLeft\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e10.28 Ib\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eFitment Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eDirect Replacement\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 84989878 headlamp assembly is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered for GMC Sierra 1500 factory lighting configuration\u003c\/li\u003e\n\u003cli\u003eMaintains proper beam focus and road illumination\u003c\/li\u003e\n\u003cli\u003eConnects directly to OEM wiring harness\u003c\/li\u003e\n\u003cli\u003eBuilt to original housing dimensions for accurate fit\u003c\/li\u003e\n\u003cli\u003eInstalls using factory mounting locations\u003c\/li\u003e\n\u003cli\u003eEnsures stable lighting output during normal driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1913\" data-start=\"1893\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-start=\"1949\" data-end=\"2163\"\u003eThe 84989878 is intended for GMC Sierra 1500 vehicles equipped with the factory headlamp system listed above. It installs directly using original mounting points and standard electrical connections.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"2165\" data-end=\"2296\"\u003eAlways verify part number, vehicle model year, engine configuration, and lighting system before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":48532680835299,"sku":"84989878","price":1440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/001_880ecf83-17e8-4752-9f30-45e0d941a2f8.png?v=1780488809","url":"https:\/\/unitautoparts.com\/products\/84989878-genuine-gm-headlamp-assembly-for-gmc-sierra-1500-2-7l-5-3l","provider":"Unit Auto Parts","version":"1.0","type":"link"}