{"product_id":"15905874-genuine-gm-alternator-for-silverado-sierra-express-v8","title":"15905874 Genuine GM Alternator For Silverado Sierra Express V8","description":"\u003ch2 data-start=\"479\" data-end=\"779\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"101\" data-end=\"439\"\u003eThe 15905874 alternator is a GM factory electrical component designed for Chevrolet, GMC, and Cadillac vehicles equipped with compatible V6 and V8 engines. It generates reliable electrical output to keep the battery charged and support proper operation of vehicle systems.\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: 6.15942%; text-align: center;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 44.9275%; text-align: center;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 24.6377%; text-align: center;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 23.1884%; 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: 6.15942%;\"\u003e2020\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eChevrolet LCF 3500 \/ 4500\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003e6.0L V8 Gas, Flex, CNG\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eBase Straight Truck - Low Cab \/ Tilt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eChevrolet LCF 3500 \/ 4500\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003e6.0L V8 Gas, Flex, CNG\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eBase Straight Truck - Low Cab \/ Tilt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2018\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eChevrolet LCF 3500 \/ 4500\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003e6.0L V8 Gas, Flex\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eBase Straight Truck - Low Cab \/ Tilt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eChevrolet LCF 3500 \/ 4500\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003e6.0L V8 Gas, Flex, CNG\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eBase Straight Truck - Low Cab \/ Tilt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2016\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eChevrolet LCF 3500 \/ 4500\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003e6.0L V8 Gas, Flex, CNG\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eBase Straight Truck - Low Cab \/ Tilt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2014\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eCadillac Escalade \/ ESV\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003e6.2L V8 Gas, Flex\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eBase, Luxury, Premium, Platinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2013\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eCadillac Escalade \/ ESV \/ EXT\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003e6.2L V8 Gas, Flex, Hybrid\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eBase, Luxury, Premium, Platinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2013\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eChevrolet Avalanche\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003e5.3L V8 Flex\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eBase, LS, LT, LTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2012\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eChevrolet Silverado 1500\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003e4.3L V6, 4.8L V8, 5.3L V8, 6.2L V8 Hybrid\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eLS, LT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2011\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eChevrolet Silverado 1500\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003e4.3L V6, 4.8L V8, 5.3L V8, 6.2L V8 Hybrid\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eLS, LT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2010\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eChevrolet Avalanche \/ Colorado \/ Express \/ Suburban \/ Silverado 1500\/2500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003eMultiple V6 \u0026amp; V8 engines\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eMultiple trims\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2009\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eChevrolet Avalanche \/ Colorado \/ Express \/ Silverado 1500\/2500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003eMultiple V6 \u0026amp; V8 engines\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eMultiple trims\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2008\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eChevrolet Avalanche \/ Silverado 1500\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003eMultiple V6 \u0026amp; V8 engines\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eLS, LT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2007\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eChevrolet Silverado 1500 \/ 2500 HD \/ Classic\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003eMultiple V6 \u0026amp; V8 engines\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eLS, LT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 6.15942%;\"\u003e2007\u003c\/td\u003e\n\u003ctd style=\"width: 44.9275%;\"\u003eGMC Sierra 2500 HD \/ Classic, Yukon XL 1500 \/ 2500\u003c\/td\u003e\n\u003ctd style=\"width: 24.6377%;\"\u003eMultiple V8 engines\u003c\/td\u003e\n\u003ctd style=\"width: 23.1884%;\"\u003eSLE, 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 style=\"height: 137.2px; width: 100% !important; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 29.717%;\"\u003e \u003ccol style=\"width: 69.9686%;\"\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\u003e15905874\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\u003eAlternator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2007–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.7 x 10.6 x 10.6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.70 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect replacement\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\u003eThe 15905874 alternator is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDelivers consistent electrical output for charging system function\u003c\/li\u003e\n\u003cli\u003eMaintains proper battery voltage under different load conditions\u003c\/li\u003e\n\u003cli\u003eDesigned for use with GM factory electrical systems\u003c\/li\u003e\n\u003cli\u003eAligns with original mounting points and wiring connections\u003c\/li\u003e\n\u003cli\u003eSupports reliable operation of onboard electronics\u003c\/li\u003e\n\u003cli\u003eBuilt to GM specifications for dependable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1893\" data-end=\"1913\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-end=\"3201\" data-start=\"3095\"\u003eThe 15905874 alternator is intended for vehicles equipped with the factory charging system listed above. Proper installation ensures correct electrical output and system performance.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-end=\"3325\" data-start=\"3203\"\u003eAlways verify part number, engine configuration, and electrical system requirements before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":48544886620387,"sku":"15905874","price":348.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_33eea79a-4be1-4b82-a6a2-e6942958be12.webp?v=1773920952","url":"https:\/\/unitautoparts.com\/products\/15905874-genuine-gm-alternator-for-silverado-sierra-express-v8","provider":"Unit Auto Parts","version":"1.0","type":"link"}