{"product_id":"23306129-genuine-gm-headlamp-assembly-for-gmc-sierra-1500-4-3l-5-3l-6-2l","title":"23306129 Genuine GM Headlamp Assembly For GMC Sierra 1500 4.3L 5.3L 6.2L","description":"\u003ch2 data-end=\"779\" data-start=\"479\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-end=\"471\" data-start=\"82\"\u003eThe 23306129 headlamp assembly provides the primary forward lighting for specified GMC Sierra 1500 trucks. It installs at the front headlamp position and connects to the factory electrical harness to operate the vehicle’s lighting 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: 12.9496%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 19.1433%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 47.943%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 19.0647%; text-align: center; height: 19.6px;\"\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: 12.9496%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 19.1433%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 47.943%;\"\u003e4.3L V6 - Flex; 5.3L V8 - Electric\/Gas; 5.3L V8 - Flex; 5.3L V8 - Gas; 6.2L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eBase, Denali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9496%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 19.1433%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 47.943%;\"\u003e4.3L V6 - Flex; 5.3L V8 - Electric\/Gas; 5.3L V8 - Flex; 5.3L V8 - Gas; 6.2L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eBase, Denali, SLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9496%;\"\u003e2016\u003c\/td\u003e\n\u003ctd style=\"width: 19.1433%;\"\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd style=\"width: 47.943%;\"\u003e4.3L V6 - Flex; 5.3L V8 - Electric\/Gas; 5.3L V8 - Flex; 5.3L V8 - Gas; 6.2L V8 - Gas\u003c\/td\u003e\n\u003ctd style=\"width: 19.0647%;\"\u003eBase, Denali, 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\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable class=\"product-table\" style=\"height: 176.4px; width: 100% !important; table-layout: fixed !important; display: table !important;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width: 29.7827%;\"\u003e\n\u003ccol style=\"width: 70.0549%;\"\u003e\n\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\u003e23306129\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\u003e2016–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLighting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21.7 x 20.7 x 13.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.55 lb\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 23306129 headlamp assembly is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for the front headlamp mounting position\u003c\/li\u003e\n\u003cli\u003eHousing and lens configuration follow original GM specifications\u003c\/li\u003e\n\u003cli\u003eMaintains proper beam alignment and lighting direction\u003c\/li\u003e\n\u003cli\u003eConnects directly to the vehicle’s factory wiring harness\u003c\/li\u003e\n\u003cli\u003eManufactured to match original equipment dimensions\u003c\/li\u003e\n\u003cli\u003eProvides stable forward illumination during nighttime driving\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1913\" data-start=\"1893\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-start=\"1715\" data-end=\"1907\"\u003eThe 23306129 headlamp assembly is designed for GMC Sierra 1500 trucks equipped with the engine configurations listed above. Correct installation helps maintain proper lighting operation and beam positioning.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"1909\" data-end=\"2013\"\u003eAlways verify part number, trim level, and engine configuration before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":48408599855331,"sku":"23306129","price":1988.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_8400ae76-cc5b-4338-adc9-fe8b7573f010.webp?v=1779956779","url":"https:\/\/unitautoparts.com\/products\/23306129-genuine-gm-headlamp-assembly-for-gmc-sierra-1500-4-3l-5-3l-6-2l","provider":"Unit Auto Parts","version":"1.0","type":"link"}