{"product_id":"15225928-genuine-gm-alternator-for-trailblazer-envoy-rainier-4-2l","title":"15225928 Genuine GM Alternator For Trailblazer Envoy Rainier 4.2L","description":"\u003ch2 data-start=\"479\" data-end=\"779\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"100\" data-end=\"433\"\u003eThe 15225928 alternator is a Genuine GM generator assembly designed to provide consistent charging output for GM SUVs equipped with the 4.2L inline-6 engine. It maintains proper battery voltage and supports factory electrical systems, built to match original GM specifications for fit, durability, and performance.\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: 20.471%; text-align: center;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 33.5145%; text-align: center;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 35.4956%; text-align: center;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 9.43198%; 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: 39.2px;\"\u003e\n\u003ctd style=\"width: 20.471%;\"\u003e2009\u003c\/td\u003e\n\u003ctd style=\"width: 33.5145%;\"\u003eChevrolet Trailblazer\u003c\/td\u003e\n\u003ctd style=\"width: 35.4956%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 9.43198%;\"\u003eLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 20.471%;\"\u003e2009\u003c\/td\u003e\n\u003ctd style=\"width: 33.5145%;\"\u003eGMC Envoy\u003c\/td\u003e\n\u003ctd style=\"width: 35.4956%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 9.43198%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 20.471%;\"\u003e2008\u003c\/td\u003e\n\u003ctd style=\"width: 33.5145%;\"\u003eChevrolet Trailblazer\u003c\/td\u003e\n\u003ctd style=\"width: 35.4956%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 9.43198%;\"\u003eBase, LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 20.471%;\"\u003e2008\u003c\/td\u003e\n\u003ctd style=\"width: 33.5145%;\"\u003eGMC Envoy\u003c\/td\u003e\n\u003ctd style=\"width: 35.4956%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 9.43198%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 20.471%;\"\u003e2007\u003c\/td\u003e\n\u003ctd style=\"width: 33.5145%;\"\u003eBuick Rainier\u003c\/td\u003e\n\u003ctd style=\"width: 35.4956%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 9.43198%;\"\u003eCXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 20.471%;\"\u003e2007\u003c\/td\u003e\n\u003ctd style=\"width: 33.5145%;\"\u003eChevrolet Trailblazer\u003c\/td\u003e\n\u003ctd style=\"width: 35.4956%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 9.43198%;\"\u003eLS, LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 20.471%;\"\u003e2007\u003c\/td\u003e\n\u003ctd style=\"width: 33.5145%;\"\u003eGMC Envoy\u003c\/td\u003e\n\u003ctd style=\"width: 35.4956%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 9.43198%;\"\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: 196px; 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\u003e15225928\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 style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2007–2009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\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\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.60 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.7 x 8.4 x 8.7 inches\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 data-end=\"1507\" data-start=\"1413\"\u003eThe 15225928 alternator is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1557\" data-start=\"1510\"\u003eDesigned for GM mid-size SUV charging systems\u003c\/li\u003e\n\u003cli data-end=\"1628\" data-start=\"1560\"\u003eProvides stable voltage output for battery and onboard electronics\u003c\/li\u003e\n\u003cli data-end=\"1726\" data-start=\"1631\"\u003e145-amp output supports factory electrical load demands \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1783\" data-start=\"1729\"\u003eInternal regulator for controlled charging operation\u003c\/li\u003e\n\u003cli data-end=\"1843\" data-start=\"1786\"\u003eMatches original mounting configuration and connections\u003c\/li\u003e\n\u003cli data-end=\"1908\" data-start=\"1846\"\u003eEngineered for proper integration with GM electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1893\" data-end=\"1913\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-end=\"2141\" data-start=\"1938\"\u003eThe 15225928 alternator is intended for GM SUVs equipped with the 4.2L inline-6 engine listed above. Proper operation depends on correct vehicle configuration and factory charging system compatibility.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-end=\"2115\" data-start=\"2029\"\u003eAlways verify part number, engine size, and VIN before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":48517633016035,"sku":"15225928","price":429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l960_4c648297-8737-46f3-b87c-f8d957b08acc.webp?v=1780647956","url":"https:\/\/unitautoparts.com\/products\/15225928-genuine-gm-alternator-for-trailblazer-envoy-rainier-4-2l","provider":"Unit Auto Parts","version":"1.0","type":"link"}