{"product_id":"dorman-902-5216-engine-coolant-thermostat-housing-assembly-outer","title":"Dorman 902-5216 Engine Coolant Thermostat Housing Assembly - Outer","description":"\u003ch2\u003eReliable Engine Coolant Thermostat Housing Assembly for Lexus and Toyota\u003c\/h2\u003e\u003cp\u003eThe Dorman 902-5216 Engine Coolant Thermostat Housing Assembly is designed to maintain optimal engine temperature for select Lexus and Toyota models. This assembly includes a thermostat calibrated to open at 189 degrees Fahrenheit, ensuring efficient coolant flow and engine performance.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 902-5216 Thermostat Housing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable black plastic for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes one thermostat housing and one thermostat with a 189°F opening temperature\u003c\/li\u003e\n\u003cli\u003eFeatures two outlet ports and four mounting holes with a 2.83-inch bolt hole center-to-center spacing\u003c\/li\u003e\n\u003cli\u003eComes with a gasket to ensure a secure, leak-free seal\u003c\/li\u003e\n\u003cli\u003eFlange dimensions: 3.25 inches in length and width, with a thickness of 0.4 inches\u003c\/li\u003e\n\u003cli\u003eInside diameter measures 2.08 inches for proper coolant flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis engine coolant thermostat housing assembly from Dorman is engineered to meet the cooling system requirements of Lexus and Toyota vehicles, including Avalon, Camry, Highlander, RX350, RX350L, and Sienna models. The plastic housing offers resistance to corrosion and heat, while the included thermostat opens at 189 degrees Fahrenheit to regulate coolant circulation effectively. The assembly features two outlet ports to accommodate coolant flow and four mounting holes for secure installation. A gasket is included to prevent leaks and maintain system integrity. The precise flange dimensions and bolt hole spacing ensure compatibility with the specified vehicle models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking thermostat housing\u003c\/li\u003e\n\u003cli\u003eResolving engine overheating due to thermostat failure\u003c\/li\u003e\n\u003cli\u003eFixing coolant leaks around the thermostat housing area\u003c\/li\u003e\n\u003cli\u003eMaintaining proper engine temperature regulation in Lexus Avalon and Toyota Camry\u003c\/li\u003e\n\u003cli\u003eEnsuring reliable coolant flow in Toyota Highlander and RX350 cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your vehicle’s make, model, and year before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the engine is cool before removing the old thermostat housing\u003c\/li\u003e\n\u003cli\u003eClean the mounting surface thoroughly to prevent gasket leaks\u003c\/li\u003e\n\u003cli\u003eUse the included gasket for a proper seal; mounting hardware is not included\u003c\/li\u003e\n\u003cli\u003eTighten mounting bolts evenly to the manufacturer’s torque specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-5216 thermostat housing assembly undergoes rigorous quality checks to ensure durability and reliable performance. While specific warranty details are not provided, Dorman typically offers limited warranties on their replacement parts to cover defects in material and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52111221686453,"sku":"BKKY-902-5216","price":118.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_9025216_Fro.jpg?v=1775160496","url":"https:\/\/www.partcatalog.com\/products\/dorman-902-5216-engine-coolant-thermostat-housing-assembly-outer","provider":"PartCatalog","version":"1.0","type":"link"}