{"product_id":"19151920-genuine-gm-generator-assembly-for-trailblazer-envoy-4-2l","title":"19151920 Genuine GM Generator Assembly For Trailblazer Envoy 4.2L","description":"\u003ch2 data-start=\"479\" data-end=\"779\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-end=\"384\" data-start=\"81\"\u003eThe 19151920 generator assembly is a factory-installed charging unit designed for Chevrolet Trailblazer and GMC Envoy models equipped with the 4.2L engine. It provides steady electrical output to maintain battery charge and support proper operation of all vehicle electrical systems.\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: 27px;\"\u003e\n\u003cth style=\"width: 7.62343%; text-align: center; height: 27px;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 27.408%; text-align: center; height: 27px;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 39.8718%; text-align: center; height: 27px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 24.5644%; text-align: center; height: 27px;\"\u003e\u003cstrong\u003eTrims\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 26.7667px;\"\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2005\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eBuick Rainier\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eCXL, CXL Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2005\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eChevrolet Trailblazer\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eLS, LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.7667px;\"\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2005\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eChevrolet Trailblazer EXT\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eLS, LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2005\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eGMC Envoy\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2005\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eGMC Envoy XL\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2005\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eGMC Envoy XUV\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2004\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eBuick Rainier\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eCXL, CXL Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2004\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eChevrolet Trailblazer\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eLS, LT, North Face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2004\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eChevrolet Trailblazer EXT\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eLS, LT, North Face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2004\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eGMC Envoy\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2004\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eGMC Envoy XL\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2004\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eGMC Envoy XUV\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2004\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eOldsmobile Bravada\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2003\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eChevrolet Trailblazer\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eLS, LT, LTZ, North Face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2003\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eChevrolet Trailblazer EXT\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eLS, LT, North Face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2003\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eGMC Envoy\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2003\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eGMC Envoy XL\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2003\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eOldsmobile Bravada\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2002\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eChevrolet Trailblazer\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eLS, LT, LTZ, North Face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2002\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eChevrolet Trailblazer EXT\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eLT, North Face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2002\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eGMC Envoy\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2002\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eGMC Envoy XL\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eSLE, SLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.62343%;\"\u003e2002\u003c\/td\u003e\n\u003ctd style=\"width: 27.408%;\"\u003eOldsmobile Bravada\u003c\/td\u003e\n\u003ctd style=\"width: 39.8718%;\"\u003e4.2L L6 Gas\u003c\/td\u003e\n\u003ctd style=\"width: 24.5644%;\"\u003eBase\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: 176.4px; width: 100% !important; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 29.7677%;\"\u003e \u003ccol style=\"width: 70.0629%;\"\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\u003e19151920\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\u003eGenerator 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\u003e2002–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuick Rainier, Chevrolet Trailblazer, GMC Envoy, Oldsmobile Bravada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.2L L6 Gas\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\u003e9.3 x 8.3 x 7.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.50 lb\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=\"511\" data-start=\"386\"\u003eThe 19151920 generator assembly is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"580\" data-start=\"513\"\u003eProvides consistent electrical output across operating conditions\u003c\/li\u003e\n\u003cli data-end=\"654\" data-start=\"582\"\u003eDesigned for proper fitment on Trailblazer and Envoy 4.2L applications\u003c\/li\u003e\n\u003cli data-end=\"724\" data-start=\"656\"\u003eMaintains stable voltage regulation under varying electrical loads\u003c\/li\u003e\n\u003cli data-end=\"784\" data-start=\"726\"\u003eIntegrates with the factory charging and control systems\u003c\/li\u003e\n\u003cli data-end=\"843\" data-start=\"786\"\u003eSupports battery charging and onboard electrical demand\u003c\/li\u003e\n\u003cli data-end=\"910\" data-start=\"845\"\u003eBuilt to GM specifications for durability and long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1893\" data-end=\"1913\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-start=\"3420\" data-end=\"3618\"\u003eThe 19151920 generator assembly is intended for vehicles equipped with the factory charging system specified above.\u003cbr data-end=\"1054\" data-start=\"1051\"\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-end=\"1157\" data-start=\"912\"\u003eAlways verify part number, engine configuration, and system type before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":48551859552483,"sku":"19151920","price":849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_24d55143-c32a-4a1c-a3c7-bf7f1614013a.webp?v=1773930012","url":"https:\/\/unitautoparts.com\/products\/19151920-genuine-gm-generator-assembly-for-trailblazer-envoy-4-2l","provider":"Unit Auto Parts","version":"1.0","type":"link"}