URO Auxiliary Fan Switch

The URO Parts Auxiliary Fan Switch (also called an auxiliary cooling fan switch, radiator fan switch or engine cooling fan temperature sensor) controls when the auxiliary electric cooling fan runs. It monitors coolant temperature and turns the fan on when extra cooling is needed. This helps the engine stay in its normal operating range under high heat loads and when the vehicle is stationary.

Key Features:

• Direct-fit replacement designed to restore factory cooling fan switch function
• Reads coolant temperature to decide when the auxiliary fan should switch on
• Plug-in electrical connection for straightforward installation
• Built with materials chosen to withstand engine compartment and cooling system heat
• Made for European vehicles to meet or exceed OEM specifications
• Backed by the URO Parts brand, which A.P.A. manufactures for European vehicle repair

A faulty fan switch can leave the fan running constantly or keep it from turning on at all. Replacing a worn switch helps keep the cooling system efficient and protects against overheating. Choose the individual part number that matches your application.