Tridon Thermostat TT637-180 Ultra-Performance By-pass valve ensures protection of

By-pass valve ensures protection of the engine against oil starvation

Incorporates Ryco MicroShield media technology designed and lab tested to filter out fine particles of 2

The thermo fan switch responds to changes in engine coolant temperature

Foot Dia: 47mm

Height: -mm

Tridon Thermostat TT637-180 Ultra-Performance By-pass valve ensures protection ofThe 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.