{"product_id":"19420690-genuine-gm-power-steering-pump-assembly-for-silverado-sierra-6-6l","title":"19420690 Genuine GM Power Steering Pump Assembly For Silverado Sierra 6.6L","description":"\u003ch2 data-start=\"479\" data-end=\"779\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-end=\"512\" data-start=\"104\"\u003eThe 19420690 power steering pump assembly is a genuine GM hydraulic steering component designed for 2007–2010 Chevrolet Silverado and GMC Sierra heavy-duty trucks. It supplies the hydraulic pressure required for proper steering assist and supports correct operation of the factory power steering system.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 338.017px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 25.6px;\"\u003e\n\u003cth style=\"width: 11.4351%; text-align: center; height: 25.6px;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 39.3877%; text-align: center; height: 25.6px;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 35.7548%; text-align: center; height: 25.6px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 12.8899%; text-align: center; height: 25.6px;\"\u003e\u003cstrong\u003eTrims\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 42.2333px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 42.2333px;\"\u003e2010\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 42.2333px;\"\u003eChevrolet Silverado 2500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 42.2333px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 42.2333px;\"\u003eLT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.2333px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 42.2333px;\"\u003e2010\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 42.2333px;\"\u003eChevrolet Silverado 3500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 42.2333px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 42.2333px;\"\u003eLT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.2333px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 42.2333px;\"\u003e2010\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 42.2333px;\"\u003eGMC Sierra 2500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 42.2333px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 42.2333px;\"\u003eSLE, SLT, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.3833px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 48.3833px;\"\u003e2010\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 48.3833px;\"\u003eGMC Sierra 3500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 48.3833px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 48.3833px;\"\u003eSLE, SLT, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 39.2px;\"\u003e2009\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 39.2px;\"\u003eChevrolet Silverado 2500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 39.2px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 39.2px;\"\u003eLT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 39.2px;\"\u003e2009\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 39.2px;\"\u003eChevrolet Silverado 3500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 39.2px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 39.2px;\"\u003eLT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.0667px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 35.0667px;\"\u003e2009\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 35.0667px;\"\u003eGMC Sierra 2500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 35.0667px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 35.0667px;\"\u003eSLE, SLT, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.0667px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 35.0667px;\"\u003e2009\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 35.0667px;\"\u003eGMC Sierra 3500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 35.0667px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 35.0667px;\"\u003eSLE, SLT, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 39.2px;\"\u003e2008\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 39.2px;\"\u003eChevrolet Silverado 2500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 39.2px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 39.2px;\"\u003eLT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 39.2px;\"\u003e2008\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 39.2px;\"\u003eChevrolet Silverado 3500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 39.2px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 39.2px;\"\u003eLT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.0667px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 35.0667px;\"\u003e2008\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 35.0667px;\"\u003eGMC Sierra 2500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 35.0667px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 35.0667px;\"\u003eSLE, SLT, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.9333px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 30.9333px;\"\u003e2008\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 30.9333px;\"\u003eGMC Sierra 3500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 30.9333px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 30.9333px;\"\u003eSLE, SLT, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 39.2px;\"\u003e2007\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 39.2px;\"\u003eChevrolet Silverado 2500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 39.2px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 39.2px;\"\u003eLT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 39.2px;\"\u003e2007\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 39.2px;\"\u003eChevrolet Silverado 3500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 39.2px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 39.2px;\"\u003eLT, LTZ, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.0667px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 35.0667px;\"\u003e2007\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 35.0667px;\"\u003eGMC Sierra 2500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 35.0667px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 35.0667px;\"\u003eSLE, SLT, WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.9333px;\"\u003e\n\u003ctd style=\"width: 11.4351%; height: 30.9333px;\"\u003e2007\u003c\/td\u003e\n\u003ctd style=\"width: 39.3877%; height: 30.9333px;\"\u003eGMC Sierra 3500 HD\u003c\/td\u003e\n\u003ctd style=\"width: 35.7548%; height: 30.9333px;\"\u003e6.6L V8 Diesel\u003c\/td\u003e\n\u003ctd style=\"width: 12.8899%; height: 30.9333px;\"\u003eSLE, SLT, WT\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: 117.6px; 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\u003e19420690\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\u003ePower Steering Pump 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\u003e2007–2010\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\u003e12.5 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\u003eThe 19420690 power steering pump assembly is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for GM heavy-duty truck hydraulic steering systems\u003c\/li\u003e\n\u003cli\u003eProvides the hydraulic pressure required for proper steering assist\u003c\/li\u003e\n\u003cli\u003eMaintains consistent fluid flow for stable steering response\u003c\/li\u003e\n\u003cli\u003eConstructed to match original GM pump mounting points and belt drive configuration\u003c\/li\u003e\n\u003cli\u003eCompatible with factory power steering hoses and steering system connections\u003c\/li\u003e\n\u003cli\u003eManufactured to GM specifications for correct fit and reliable hydraulic operation\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 19420690 power steering pump assembly installs in the factory pump mounting location on Silverado and Sierra HD trucks equipped with the hydraulic steering system listed above. Proper installation ensures the pump maintains correct hydraulic pressure and consistent steering assist.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"3620\" data-end=\"3727\"\u003eAlways verify part number, engine configuration, and steering system compatibility before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":48450592473315,"sku":"19420690","price":879.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_a081c432-5ed8-4f62-88b2-9f816c8f6e8d.webp?v=1773508375","url":"https:\/\/unitautoparts.com\/products\/19420690-genuine-gm-power-steering-pump-assembly-for-silverado-sierra-6-6l","provider":"Unit Auto Parts","version":"1.0","type":"link"}