{"product_id":"four-seasons-85690-engine-coolant-thermostat-housing","title":"Four Seasons 85690 Engine Coolant Thermostat Housing","description":"\u003ch2\u003eOverview of Four Seasons Thermostat Housing 85690\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Thermostat Housing 85690 is designed for reliable engine cooling system performance in select Ford and Mazda vehicles. This integrated thermostat housing includes a thermostat and gasket, ensuring a complete solution for maintaining optimal engine temperature.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Durable plastic construction\u003c\/li\u003e\n\u003cli\u003eIncludes thermostat and gasket for easy installation\u003c\/li\u003e\n\u003cli\u003eOutlet port diameter: 32.5 mm\u003c\/li\u003e\n\u003cli\u003eInlet port diameter: 1.124 inches\u003c\/li\u003e\n\u003cli\u003eThree mounting holes with 1.98 inch bolt hole center spacing\u003c\/li\u003e\n\u003cli\u003eFlange thickness: 0.456 inches\u003c\/li\u003e\n\u003cli\u003eOverall height: 3.207 inches\u003c\/li\u003e\n\u003cli\u003eNon-symmetrical base design\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003cli\u003eStyle: Integrated thermostat housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Thermostat Housing Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Thermostat Housing product line focuses on engine coolant components engineered to meet or exceed original equipment manufacturer standards. This line provides integrated thermostat housings designed for precise fit and function, reducing the risk of coolant leaks and ensuring consistent engine temperature regulation. The 85690 model is part of this line, offering a plastic housing with included thermostat and gasket for Ford and Mazda vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 85690 thermostat housing is constructed from durable plastic, providing corrosion resistance and long service life. It features an integrated thermostat and gasket, simplifying replacement and ensuring a proper seal. The housing includes three mounting holes spaced 1.98 inches apart center-to-center, designed for secure attachment. The outlet port diameter measures 32.5 mm, while the inlet port diameter is 1.124 inches, accommodating specific coolant flow requirements. With an overall height of 3.207 inches and a flange thickness of 0.456 inches, this housing fits select Ford and Mazda models including the B2300, F-100 Ranger, Focus, and Ranger. The non-symmetrical base design is tailored for precise installation and compatibility.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or leaking thermostat housings\u003c\/li\u003e\n\u003cli\u003eResolving engine overheating due to thermostat failure\u003c\/li\u003e\n\u003cli\u003eFixing coolant leaks caused by worn or damaged gaskets\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow in Ford Ranger and Mazda B2300 models\u003c\/li\u003e\n\u003cli\u003eMaintaining engine temperature regulation in Ford F-100 Ranger and Focus vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before beginning installation\u003c\/li\u003e\n\u003cli\u003eUse the included gasket to prevent coolant leaks\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect surrounding hoses and connections for wear during replacement\u003c\/li\u003e\n\u003cli\u003eVerify proper thermostat operation after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Four Seasons thermostat housing meets or exceeds OEM standards for fit, form, and function. The integrated thermostat and included gasket provide a reliable seal and consistent engine temperature control. Four Seasons products typically come with a limited warranty against defects in materials and workmanship; please refer to the manufacturer’s warranty details for specific coverage information.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44617440460981,"sku":"BBRN-85690","price":126.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_85690_Fro.jpg?v=1775070748","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-85690-engine-coolant-thermostat-housing","provider":"PartCatalog","version":"1.0","type":"link"}