{"product_id":"dorman-902-2063-engine-coolant-thermostat-housing","title":"Dorman 902-2063 Engine Coolant Thermostat Housing","description":"\u003ch2\u003eOverview of Dorman Engine Coolant Thermostat Housing 902-2063\u003c\/h2\u003e\u003cp\u003eThe Dorman 902-2063 engine coolant thermostat housing is designed for reliable cooling system performance in Chevrolet and GMC trucks and SUVs. This metal thermostat housing features a natural finish and is engineered to meet the specific requirements of models like the Chevrolet Tahoe and GMC Yukon.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable metal construction with natural color finish\u003c\/li\u003e\n\u003cli\u003eIncludes thermostat housing with gasket (thermostat not included)\u003c\/li\u003e\n\u003cli\u003eOutlet port diameter of 1.81 inches for precise coolant flow\u003c\/li\u003e\n\u003cli\u003eFour mounting holes with 0.313 inch diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eEquipped with an air vent (bleeder valve) to prevent airlocks\u003c\/li\u003e\n\u003cli\u003eHousing neck angled at 45 degrees for optimal fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 902-2063 thermostat housing is crafted from metal to provide strength and durability under engine operating conditions. Its natural finish ensures corrosion resistance while maintaining compatibility with the cooling system components. The housing features a 1.81-inch outlet port diameter, allowing efficient coolant circulation. Four mounting holes, each measuring 0.313 inches in diameter, ensure a secure and stable attachment to the engine block. The integrated air vent (bleeder valve) helps eliminate trapped air in the cooling system, reducing the risk of overheating. The housing neck is angled at 45 degrees, designed to fit the coolant routing of Chevrolet and GMC vehicles such as the C1500 Suburban and Express 3500.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis thermostat housing is compatible with a range of Chevrolet and GMC models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C3500\u003c\/li\u003e\n\u003cli\u003eGMC K1500, K1500 Suburban, K2500, K2500 Suburban, K3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Express 2500, Express 3500\u003c\/li\u003e\n\u003cli\u003eGMC Savana 2500, Savana 3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Tahoe and GMC Yukon\u003c\/li\u003e\n\u003cli\u003eGMC P30 and P3500 chassis\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Thermostat Housing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks caused by cracked or damaged thermostat housings\u003c\/li\u003e\n\u003cli\u003eOverheating due to improper coolant flow or air trapped in the system\u003c\/li\u003e\n\u003cli\u003eCorrosion and wear from prolonged exposure to engine heat and coolant\u003c\/li\u003e\n\u003cli\u003eLoose or damaged mounting points affecting housing stability\u003c\/li\u003e\n\u003cli\u003eIncorrect coolant routing caused by damaged or misaligned housing neck\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 902-2063 thermostat housing, ensure the gasket surface is clean and free of debris to prevent leaks. This housing does not include bolts, so use the original mounting hardware or appropriate replacements. The air vent (bleeder valve) should be properly connected to allow trapped air to escape during coolant system bleeding. Verify the 45-degree housing neck angle aligns with your vehicle’s coolant hoses for a proper fit. Note that the thermostat is not included and must be installed separately.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this thermostat housing to meet or exceed OEM specifications for fit, form, and function. The metal construction provides durability and resistance to engine heat and corrosion. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or contact the manufacturer for warranty information.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51934299488437,"sku":"BKKY-902-2063","price":58.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_9022063_Fro.jpg?v=1775011592","url":"https:\/\/www.partcatalog.com\/products\/dorman-902-2063-engine-coolant-thermostat-housing","provider":"PartCatalog","version":"1.0","type":"link"}