{"product_id":"dorman-902-064-engine-auxiliary-water-pump","title":"Dorman 902-064 Engine Auxiliary Water Pump","description":"\u003ch2\u003eReliable Engine Auxiliary Water Pump for GM Trucks and SUVs\u003c\/h2\u003e\u003cp\u003eThe Dorman 902-064 engine auxiliary water pump is designed to support the cooling system of select Cadillac, Chevrolet, and GMC vehicles. Engineered with durable plastic and rubber materials, this black auxiliary water pump ensures consistent coolant circulation for models like the Escalade, Silverado 1500, Sierra 1500, Suburban 1500, Tahoe, and Yukon.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 902-064 Auxiliary Water Pump\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable plastic and rubber components for longevity\u003c\/li\u003e\n\u003cli\u003eBlack color finish for corrosion resistance and visual consistency\u003c\/li\u003e\n\u003cli\u003eClockwise rotation to match OEM specifications\u003c\/li\u003e\n\u003cli\u003eIncludes 2 mounting holes with 0.47-inch diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eInlet and outlet pipe diameters of 0.5 inches for proper coolant flow\u003c\/li\u003e\n\u003cli\u003eDepth of 4.25 inches to fit designated engine compartments\u003c\/li\u003e\n\u003cli\u003eDoes not include pulley, gasket, or shaft, designed for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Dorman 902-064 Water Pump\u003c\/h2\u003e\u003cp\u003eThis engine auxiliary water pump is specifically designed to maintain optimal coolant circulation in the engine cooling systems of various GM trucks and SUVs. The plastic housing combined with rubber components provides a balance of durability and flexibility, ensuring reliable operation under typical engine temperatures and pressures. The pump’s clockwise rotation and precise inlet\/outlet pipe diameters align with factory specifications, making it a suitable replacement for the Cadillac Escalade, Chevrolet Silverado 1500, Sierra 1500, Suburban 1500, Tahoe, and GMC Yukon models. The absence of a pulley and gasket means it is intended to be installed with existing components, simplifying the replacement process.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper coolant flow to prevent engine overheating\u003c\/li\u003e\n\u003cli\u003eReplaces failing or noisy auxiliary water pumps in GM trucks and SUVs\u003c\/li\u003e\n\u003cli\u003eEliminates coolant leaks caused by worn or damaged pump housings\u003c\/li\u003e\n\u003cli\u003eSupports engine temperature regulation during heavy-duty or towing conditions\u003c\/li\u003e\n\u003cli\u003ePrevents engine damage related to insufficient coolant circulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific vehicle make and model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the engine is cool before beginning replacement to avoid injury\u003c\/li\u003e\n\u003cli\u003eUse existing mounting hardware and inspect for wear or damage\u003c\/li\u003e\n\u003cli\u003eCheck and replace any associated seals or gaskets as needed, since this pump does not include them\u003c\/li\u003e\n\u003cli\u003eConfirm proper alignment of inlet and outlet pipes to avoid leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 902-064 auxiliary water pump to meet or exceed OEM standards for fit, form, and function. Each unit undergoes quality inspections to ensure reliable performance in compatible Cadillac, Chevrolet, and GMC vehicles. Warranty coverage details should be confirmed at the point of purchase, as terms may vary.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44324579311797,"sku":"BKKY-902-064","price":205.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_902064_Fro.jpg?v=1775011542","url":"https:\/\/www.partcatalog.com\/products\/dorman-902-064-engine-auxiliary-water-pump","provider":"PartCatalog","version":"1.0","type":"link"}