Tridon Thermostat TT8700-160P Microshield Disc pad wear sensors are

Disc pad wear sensors are an advanced safety feature on many late model vehicles

including drilled and slotted

the Tridon coolant temperature sensor range has been carefully researched and engineered to operate within original equipment manufacturer's specifications for each specific application

Anti drain-back valve preventing oil draining back out of the filter through the inlet holes

Tridon Thermostat TT8700-160P Microshield Disc pad wear sensors areThe 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.