{"product_id":"84179566-genuine-gm-front-headlamp-assembly-for-gmc-yukon-5-3l-6-2l","title":"84179566 Genuine GM Front Headlamp Assembly For GMC Yukon 5.3L 6.2L","description":"\u003ch2 data-end=\"779\" data-start=\"479\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"86\" data-end=\"509\"\u003eThe 84179566 front headlamp assembly is a GM factory lighting component engineered for GMC Yukon and Yukon XL vehicles equipped with the specified V8 engines. It integrates the forward lighting system into a single sealed unit and mounts to the front body structure using original alignment points.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 340px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 6.29496%; height: 19.6px; text-align: center;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 17.6259%; height: 19.6px; text-align: center;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 57.3741%; height: 19.6px; text-align: center;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 17.9856%; 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 style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 6.29496%; height: 19.6px;\"\u003e2020\u003c\/td\u003e\n\u003ctd style=\"width: 17.6259%; height: 19.6px;\"\u003eGMC Yukon\u003c\/td\u003e\n\u003ctd style=\"width: 57.3741%; height: 19.6px;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 17.9856%; height: 19.6px;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 6.29496%; height: 19.6px;\"\u003e2020\u003c\/td\u003e\n\u003ctd style=\"width: 17.6259%; height: 19.6px;\"\u003eGMC Yukon XL\u003c\/td\u003e\n\u003ctd style=\"width: 57.3741%; height: 19.6px;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 17.9856%; height: 19.6px;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 6.29496%; height: 10px;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 17.6259%; height: 10px;\"\u003eGMC Yukon\u003c\/td\u003e\n\u003ctd style=\"width: 57.3741%; height: 10px;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 17.9856%; height: 10px;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 6.29496%; height: 19.6px;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 17.6259%; height: 19.6px;\"\u003eGMC Yukon XL\u003c\/td\u003e\n\u003ctd style=\"width: 57.3741%; height: 19.6px;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 17.9856%; height: 19.6px;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 6.29496%; height: 19.6px;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 17.6259%; height: 19.6px;\"\u003eGMC Yukon\u003c\/td\u003e\n\u003ctd style=\"width: 57.3741%; height: 19.6px;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 17.9856%; height: 19.6px;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 6.29496%; height: 19.6px;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 17.6259%; height: 19.6px;\"\u003eGMC Yukon XL\u003c\/td\u003e\n\u003ctd style=\"width: 57.3741%; height: 19.6px;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 17.9856%; height: 19.6px;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 6.29496%; height: 19.6px;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 17.6259%; height: 19.6px;\"\u003eGMC Yukon\u003c\/td\u003e\n\u003ctd style=\"width: 57.3741%; height: 19.6px;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 17.9856%; height: 19.6px;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 6.29496%; height: 19.6px;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 17.6259%; height: 19.6px;\"\u003eGMC Yukon XL\u003c\/td\u003e\n\u003ctd style=\"width: 57.3741%; height: 19.6px;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 17.9856%; height: 19.6px;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 6.29496%; height: 19.6px;\"\u003e2016\u003c\/td\u003e\n\u003ctd style=\"width: 17.6259%; height: 19.6px;\"\u003eGMC Yukon\u003c\/td\u003e\n\u003ctd style=\"width: 57.3741%; height: 19.6px;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 17.9856%; height: 19.6px;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 6.29496%; height: 19.6px;\"\u003e2016\u003c\/td\u003e\n\u003ctd style=\"width: 17.6259%; height: 19.6px;\"\u003eGMC Yukon XL\u003c\/td\u003e\n\u003ctd style=\"width: 57.3741%; height: 19.6px;\"\u003e5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 17.9856%; height: 19.6px;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 6.29496%; height: 19.6px;\"\u003e2015\u003c\/td\u003e\n\u003ctd style=\"width: 17.6259%; height: 19.6px;\"\u003eGMC Yukon\u003c\/td\u003e\n\u003ctd style=\"width: 57.3741%; height: 19.6px;\"\u003e5.3L V8 Flex, 6.2L V8 Flex, 6.2L V8 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 17.9856%; height: 19.6px;\"\u003eDenali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 6.29496%; height: 19.6px;\"\u003e2015\u003c\/td\u003e\n\u003ctd style=\"width: 17.6259%; height: 19.6px;\"\u003eGMC Yukon XL\u003c\/td\u003e\n\u003ctd style=\"width: 57.3741%; height: 19.6px;\"\u003e5.3L V8 Flex, 6.2L V8 Flex\u003c\/td\u003e\n\u003ctd style=\"width: 17.9856%; height: 19.6px;\"\u003eDenali, SLE, 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\u003ctable style=\"height: 177.4px; width: 100%; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 32.967%;\"\u003e \u003ccol style=\"width: 66.8706%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20.6px;\"\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\u003e84179566\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\u003e2015–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGMC Yukon \/ Yukon XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eLighting Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHID Lamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.3 x 22.9 x 13.8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.50 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\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 data-start=\"539\" data-end=\"667\"\u003eThe 84179566 front headlamp assembly is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"669\" data-end=\"750\"\u003eDesigned to provide stable and consistent forward illumination for Yukon models\u003c\/li\u003e\n\u003cli data-start=\"752\" data-end=\"829\"\u003eHousing supports factory-installed lighting elements and internal structure\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"901\"\u003eInstalls directly to original mounting points on the front structure\u003c\/li\u003e\n\u003cli data-start=\"903\" data-end=\"963\"\u003eMaintains correct beam direction and lighting distribution\u003c\/li\u003e\n\u003cli data-start=\"965\" data-end=\"1028\"\u003eInterfaces with the vehicle’s original electrical connections\u003c\/li\u003e\n\u003cli data-start=\"1030\" data-end=\"1096\"\u003eManufactured to match factory housing dimensions and positioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1913\" data-start=\"1893\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-start=\"1110\" data-end=\"1358\"\u003eThe 84179566 front headlamp assembly is designed for GMC Yukon and Yukon XL vehicles equipped with the specified factory lighting system. Proper installation ensures correct alignment and dependable lighting performance.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"1360\" data-end=\"1481\"\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":48532861681891,"sku":"84179566","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_b028ffbe-6dc9-464f-8bcc-fd60f183e952.webp?v=1773651738","url":"https:\/\/unitautoparts.com\/products\/84179566-genuine-gm-front-headlamp-assembly-for-gmc-yukon-5-3l-6-2l","provider":"Unit Auto Parts","version":"1.0","type":"link"}