Tridon Thermostat TT639-180P Ultra-4WD Height: 42

Height: 42

Good stopping power

eliminating the need to use a cooler temperature thermostat

Ryco PCV filters remove oil and impurities from the blow-by gases generated by the engine

Tridon Thermostat TT639-180P Ultra-4WD Height: 42The thermostat is a temperature control valve assembly used in the vehicle cooling system. Located in a housing usually at the front of the vehicle engine, the thermostat allows circulation of coolant through the radiator once the predetermined engine temperature is achieved. There are various styles of thermostats available including conventional, by pass, thermostat housing assemblies, high flow and inserts used in conjunction with original housing.