Facet Radiator Fan Temperature Switch

The Facet radiator fan temperature switch, also called a cooling fan thermo switch or engine cooling fan switch, monitors coolant temperature and turns the electric cooling fan on and off at the right time. This helps your engine hold a stable operating temperature in traffic, at idle and under heavy load.

Key Features:

• Temperature-sensing design that switches the radiator cooling fan on at its calibrated temperature and off once the engine has cooled
• Helps prevent overheating and supports steady engine temperatures
• Built to meet the quality standards of a long-established European aftermarket supplier of engine management and cooling components
• Engineered for dependable electrical contact and durable sealing in the underhood environment
• Direct-replacement design for straightforward installation

A worn or failing fan switch can leave the fan running constantly or stop it from running at all. Either problem can cause overheating, poor fuel economy or drivability issues. Replacing it restores proper fan operation and protects the cooling system. Check the specific part number for thread size, switching temperatures and connector type.