Dorman - OE Solutions Engine Coolant Thermostat Housing Assembly P/N:902-5123XD

Engine Coolant Thermostat Housing Assembly

• The plastic water outlet on many Toyota and Lexus vehicles is known to warp and fail prematurely from frequent heat cycling. This Dorman OE FIX replacement is made of aluminum to outlast the original and help prevent future issues so you don't have to replace this thermostat housing again. It also includes the needed thermostat and gasket for a complete repair.
• Upgraded replacement - this engine coolant thermostat housing assembly is made of durable aluminum to help prevent warping in the future
• Complete kit - includes improved metal housing, thermostat, and high-quality gasket for a thorough repair and long-lasting repair
• Application specific - designed for a precise fit on select vehicles, including certain Lexus RX330 and Toyota Sienna model years
• Industry-leading design - engineered by the aftermarket leader in replacement thermostat housing assemblies