{"product_id":"dorman-902-5073-engine-coolant-thermostat-housing","title":"Dorman 902-5073 Engine Coolant Thermostat Housing","description":"\u003ch2\u003eReliable Engine Coolant Thermostat Housing for Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman 902-5073 engine coolant thermostat housing is designed to provide a durable and precise fit for select Toyota models, including the Celica, Corona, and Pickup. Crafted from metal with a natural finish, this thermostat housing ensures efficient coolant flow and system reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable metal material for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eIncludes a gasket for a secure, leak-free seal\u003c\/li\u003e\n\u003cli\u003eFeatures a 1.313-inch outlet port diameter for proper coolant flow\u003c\/li\u003e\n\u003cli\u003eEquipped with two mounting holes, each 0.313 inches in diameter\u003c\/li\u003e\n\u003cli\u003eIncorporates an air vent (bleeder valve) to prevent air pockets\u003c\/li\u003e\n\u003cli\u003eHousing neck angle of 180 degrees for precise fitment\u003c\/li\u003e\n\u003cli\u003eThermostat not included, allowing compatibility with existing or aftermarket thermostats\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 902-5073 thermostat housing is engineered to meet the specifications required by Toyota Celica, Corona, and Pickup models. Its metal construction offers enhanced durability compared to plastic alternatives, resisting heat and corrosion over time. The natural color finish maintains the original equipment appearance. The housing includes a gasket to ensure a tight seal between the housing and engine block, reducing the risk of coolant leaks. The 1.313-inch outlet port diameter supports proper coolant circulation, while the 180-degree housing neck angle aligns with factory configurations for straightforward installation. Additionally, the built-in air vent (bleeder valve) helps eliminate trapped air in the cooling system, improving overall engine temperature regulation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or leaking thermostat housings in Toyota Celica, Corona, and Pickup models\u003c\/li\u003e\n\u003cli\u003eAddresses coolant leaks caused by worn or damaged housing gaskets\u003c\/li\u003e\n\u003cli\u003eHelps resolve overheating issues related to improper coolant flow\u003c\/li\u003e\n\u003cli\u003ePrevents air pockets in the cooling system with integrated bleeder valve\u003c\/li\u003e\n\u003cli\u003eRestores proper mounting alignment with two mounting holes matching OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 902-5073 thermostat housing, ensure the mating surfaces are clean and free of old gasket material to achieve a proper seal. Use the included gasket and torque mounting bolts to manufacturer specifications. Since the thermostat is not included, verify the condition of the existing thermostat and replace if necessary. The 180-degree housing neck angle should align with the vehicle’s coolant hoses for a correct fit. Bleed the cooling system after installation to remove any trapped air through the integrated air vent.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this thermostat housing to meet or exceed OEM standards for fit, form, and function. The metal construction provides enhanced durability and resistance to heat and corrosion. This part is backed by Dorman’s limited warranty, ensuring reliability and customer confidence in replacement components for Toyota Celica, Corona, and Pickup vehicles.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51934300176565,"sku":"BKKY-902-5073","price":39.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_9025073_Fro.jpg?v=1775011651","url":"https:\/\/www.partcatalog.com\/products\/dorman-902-5073-engine-coolant-thermostat-housing","provider":"PartCatalog","version":"1.0","type":"link"}