{"product_id":"four-seasons-86258-engine-coolant-thermostat-housing","title":"Four Seasons 86258 Engine Coolant Thermostat Housing","description":"\u003ch2\u003eOverview of Four Seasons Thermostat Housing 86258\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Thermostat Housing 86258 is designed specifically for BMW X3 and X6 models, providing reliable engine coolant management. This integrated thermostat housing includes the thermostat and is constructed from durable plastic to ensure consistent performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-quality plastic construction\u003c\/li\u003e\n\u003cli\u003eIncludes integrated thermostat\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW X3 and X6 models\u003c\/li\u003e\n\u003cli\u003eBolt hole center to center measurement: 0.91 inches\u003c\/li\u003e\n\u003cli\u003eInlet port diameter: 1.51 inches\u003c\/li\u003e\n\u003cli\u003eOverall height: 5.71 inches\u003c\/li\u003e\n\u003cli\u003eGasket or seal not included\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on Four Seasons Thermostat Housing Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Thermostat Housing product line focuses on engine coolant components designed to meet or exceed original equipment manufacturer standards. This line integrates the thermostat within the housing to simplify installation and improve coolant flow management. The 86258 model is part of this line, offering a precise fit and reliable operation for BMW vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis engine coolant thermostat housing is made from durable plastic, providing resistance to corrosion and heat. The integrated thermostat ensures proper temperature regulation within the cooling system. With a bolt hole center-to-center distance of 0.91 inches and an inlet port diameter of 1.51 inches, this housing fits securely on compatible BMW X3 and X6 engines. The overall height of 5.71 inches allows for proper clearance and installation. Note that the gasket or seal is not included and should be sourced separately.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or leaking thermostat housings on BMW X3 and X6\u003c\/li\u003e\n\u003cli\u003eResolves engine overheating due to thermostat failure\u003c\/li\u003e\n\u003cli\u003ePrevents coolant leaks caused by cracked or damaged housings\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant flow and engine temperature regulation\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to thermostat sticking or malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before beginning installation. Remove the old thermostat housing carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly before installing the new housing. Since the gasket or seal is not included, use a compatible gasket to ensure a proper seal. Torque bolts to manufacturer specifications to prevent leaks and ensure secure fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Thermostat Housing 86258 meets or exceeds OEM standards for fit, form, and function. Manufactured with quality materials, it is designed to provide reliable service life. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty against defects in material and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44617541386421,"sku":"BBRN-86258","price":131.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_86258_Fro.jpg?v=1775070841","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-86258-engine-coolant-thermostat-housing","provider":"PartCatalog","version":"1.0","type":"link"}