BMW Auxiliary Fan Switch - Febi Bilstein 61311378073

Product Information

An Engine Cooling Fan Switch monitors the engine temperature and controls the operation of the cooling fan, which helps regulate the engine's temperature by drawing air through the radiator. When the engine reaches a specific temperature, the switch activates the cooling fan to help dissipate heat and prevent overheating.

• Overheating Engine: A malfunctioning cooling fan switch may fail to activate the cooling fan, causing the engine to overheat. If the fan doesn’t turn on when needed, the engine temperature can rise dangerously high, potentially leading to serious engine damage
• Constantly Running Cooling Fan: If the switch is stuck in the "on" position, the cooling fan may run continuously, even when the engine is cool. This can lead to unnecessary battery drain and increased wear on the fan motor

About Febi Bilstein

Ferdinand Bilstein’s febi brand is a global leader in the replacement parts market, known for offering high-quality alternatives to original equipment (OE) parts. With a range of over 50,000 technical replacement parts for passenger cars, light commercial vehicles, and trucks, febi ensures that consumers and professionals have access to reliable solutions for maintaining and repairing vehicles. The brand is committed to staying at the forefront of automotive technology, providing parts for hybrid, electric, and hydrogen-powered vehicles, and continuously expanding its product offerings to meet the demands of the evolving aftermarket. febi’s global presence spans over 170 countries, supported by advanced logistics centers that ensure fast delivery and product availability worldwide.

A strong focus on quality sets febi apart, as their products match or exceed OE standards, backed by rigorous quality control and in-house manufacturing capabilities. febi offers comprehensive repair solutions for all major vehicle brands and models, ensuring that critical parts are readily available for professional workshops. With a deep-rooted tradition in mobility and a future-oriented approach, febi is a trusted partner in keeping vehicles performing optimally, regardless of their powertrain or application.