Tridon Thermo Fan Switch TFS190 Ultra-Ceramic filtered oil circulates around the

filtered oil circulates around the motor

All Protex Ultra Disc rotors are coated with an exclusive Ultracoat Z360® formula

Like all Protex rotors

Sealing compound must be used in conjunction with the thermostat gasket during installation

The coolant temperature sensor must be compatible with the vehicle engine management system

Tridon Thermo Fan Switch TFS190 Ultra-Ceramic filtered oil circulates around theThe thermo fan switch is designed to control operation of the electric thermo fan(s). The thermo fan switch responds to changes in engine coolant temperature, providing circuit switching during a predetermined temperature range allowing fan operation. The thermo fan switch must be compatible with the vehicle engine management system; the Tridon thermo fan switch range has been carefully researched and engineered to operate within original equipment