FunctionAs an integral component of your car’s cooling system, thermostat helps heat the engine to running temperature as quickly as possible and keeps the engine at an optimal temperature throughout your drive. The cooling system's heat dissipation effect can be adjusted to ensure that the working degree of the engine is always within a reasonable range. | Easy to InstallThis engine coolant thermostat housing assembly is a direct replacement, easy installation and high sealing, perfect match for the original car and work like the original part | DesignThis thermostat housing assembly is made of premium plastic and metal, not easy to deform and durable in use. It includes the thermostat and O-rings, integrated designs make the replacement job much simpler. |