Radiator Fans are critical components of a vehicle's cooling system, responsible for dissipating heat from the radiator to prevent engine overheating. Located behind the radiator, these fans draw air through the cooling fins, enhancing the removal of heat generated by the engine. They are found in passenger cars and commercial vehicles alike, and can be mechanically driven by the engine or electrically powered via a thermostat and temperature sensor. Electric fans offer more precise temperature control and often feature variable speed operation for increased efficiency. Examples within our Engine Parts > Cooling System > Radiator Fan category include the MAHLE CFC25000P, Scania 2437783, and Porsche 99162405006, catering to a wide range of vehicle makes and models.