Facet Engine Cooling Fan Switch Temperature Sensor

The Facet Engine Cooling Fan Switch Temperature Sensor line includes thermo switches that monitor engine coolant temperature and trigger the radiator or cooling fan at the right moment. Also known as a radiator fan switch, cooling fan thermostat switch or coolant temperature switch, this part helps your engine stay within its normal operating range in traffic, at idle and under load.

Key Features:

• Switches the electric cooling fan on and off in response to coolant temperature
• Helps prevent overheating and supports consistent engine performance
• Built to meet or exceed OE specifications for fit, function and switching accuracy
• Quality-tested electrical components for reliable, repeatable operation
• Direct-replacement design for straightforward installation

Facet is a long-established European manufacturer of fuel, ignition and engine management components, and it supplies both the aftermarket and OE markets. A failing fan switch can cause the fan to run constantly, run late or not run at all, and any of these can lead to poor cooling, overheating or wasted fuel. Replacing a worn switch restores dependable cooling system operation.