Cooling fan

The radiator fan is an important component of the engine cooling system, ensuring that the radiator receives sufficient airflow for cooling even at low vehicle speeds or when stationary. This effectively dissipates the heat generated by the engine and prevents overheating.

Modern vehicles typically use electric radiator fans that are automatically activated by the engine control unit or a temperature switch. As soon as the coolant temperature reaches a certain point, the fan switches on and draws air through the radiator. This cools the coolant and keeps the engine temperature stable.

Radiator fans typically consist of an electric motor, a fan wheel, and a fan housing that directs the airflow through the radiator. Many vehicles also have multi-stage fan systems that adjust their speed depending on the cooling requirements.

A faulty radiator fan can lead to increased engine temperature, overheating when idling or driving slowly, and problems in the cooling system. Therefore, the proper functioning of this component is crucial for engine reliability.

At Autoteile Gossau, you'll find radiator fans in original equipment and high-quality aftermarket versions for numerous vehicle makes and models. Benefit from the lowest prices in Switzerland, fast delivery, or pick up your order directly from our store in Gossau and pay conveniently by cash or card.