{"product_id":"four-seasons-86307-engine-coolant-thermostat-housing","title":"Four Seasons 86307 Engine Coolant Thermostat Housing","description":"\u003ch2\u003eReliable Engine Coolant Thermostat Housing for Mercedes-Benz\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Thermostat Housing 86307 is designed to provide precise temperature regulation for your Mercedes-Benz engine. This integrated thermostat housing includes the thermostat and gasket, ensuring a complete solution for your cooling system needs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable plastic material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes thermostat and gasket for a complete assembly\u003c\/li\u003e\n\u003cli\u003eBolt hole center-to-center measurement of 3.45 inches for accurate fitment\u003c\/li\u003e\n\u003cli\u003eInlet port diameter of 1.51 inches to match OEM specifications\u003c\/li\u003e\n\u003cli\u003eFlange thickness of 0.57 inches for secure mounting\u003c\/li\u003e\n\u003cli\u003eOverall height of 8.5 inches to fit designated Mercedes-Benz models\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM standards for reliable performance\u003c\/li\u003e\n\u003cli\u003eIntegrated thermostat housing style simplifies installation\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 line offers engineered engine coolant components designed to meet or exceed original equipment manufacturer requirements. This product line focuses on providing integrated thermostat housings that combine the thermostat and housing into a single unit, reducing installation complexity and improving system reliability. The 86307 part number is part of this line, tailored specifically for select Mercedes-Benz vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis engine coolant thermostat housing by Four Seasons is made from high-quality plastic, providing resistance to corrosion and heat. The integrated design includes the thermostat and gasket, ensuring a proper seal and efficient temperature control. With precise dimensions such as a 3.45-inch bolt hole center-to-center spacing and a 1.51-inch inlet port diameter, this housing is engineered to fit Mercedes-Benz models including C300, E200, E250, E300, E350, GLC250, GLC300, GLC350e, SLC300, and SLK300. The flange thickness of 0.57 inches and overall height of 8.5 inches contribute to a secure and accurate fit, maintaining the integrity of the cooling system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked thermostat housing to prevent coolant leaks\u003c\/li\u003e\n\u003cli\u003eRestoring proper engine temperature regulation for Mercedes-Benz C300 and E-Class models\u003c\/li\u003e\n\u003cli\u003eResolving overheating issues caused by faulty thermostat housings\u003c\/li\u003e\n\u003cli\u003eMaintaining cooling system pressure and preventing engine damage\u003c\/li\u003e\n\u003cli\u003eUpgrading to an integrated thermostat housing for simplified maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Thermostat Housing 86307, ensure the gasket is properly seated to avoid leaks. Verify bolt hole alignment using the 3.45-inch center-to-center measurement. The integrated thermostat simplifies installation by reducing the number of separate components. It is recommended to drain the coolant system before removal and refill with the appropriate coolant after installation. Always torque bolts to manufacturer specifications to maintain a secure fit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Four Seasons thermostat housing meets or exceeds OEM standards, providing reliable performance for your Mercedes-Benz vehicle. The part number 86307 undergoes rigorous quality control to ensure durability and fitment accuracy. Four Seasons typically offers a limited warranty on their cooling system components; please refer to official documentation for specific warranty details.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52156291645621,"sku":"BBRN-86307","price":188.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_86307_FRO.jpg?v=1775497112","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-86307-engine-coolant-thermostat-housing","provider":"PartCatalog","version":"1.0","type":"link"}