Motorcraft® RR31 - Cooling Fan Controller

The cooling system is the combination of parts that work together to control engine operating temperature for proper performance. The system is made up of passages inside the engine block and heads, a water pump and drive belt to circulate the coolant, a thermostat to control the temperature of the coolant, a radiator to cool the coolant, a radiator cap to control the pressure in the system, and hoses to transfer the coolant from the engine to the radiator. All of these parts have one goal of moving the coolant around the system so that it can absorb and dissipate heat. The failure of one component can result in expensive engine repairs, which is why you need to regularly inspect the condition of your cooling system and replace worn-out parts in time.

Motorcraft is ready to provide you with quality cooling system components that are direct replacements for the factory parts. They are designed specifically for your Ford, Mercury, or Lincoln vehicle and don't require additional modifications for fitment. Motorcraft cooling system parts will function exactly the same as the original or even better. Built to strict Ford Motor Company standards, the products incorporate all OE innovations and upgrades. Whether you are looking for a fan clutch, engine coolant temperature sensor, or radiator cap, Motorcraft is your one stop shop for all your cooling system needs.