Electric Radiator Cooling Fan For BMW E38 Radiator Fan 400W 64548380774 64548369070

What is the car radiator fan function?

Basically, a radiator fan blows cooler air through the radiator to lower the coolant temperature and cool off the heat from the car engine. Obviously, when the engine is running, it produces heat. That heat must be dispersed so that the engine will not experience any form of overheating or become too hot.

The radiator fan (or fans) pulls cooling air through the car’s radiator. Positioned between the radiator and engine, cooling fans are particularly helpful when the car is stationary or moving at speeds too slow to force air through the grille. The advent of electric cooling fans, which turn on and off as needed, proved an improvement over engine-driven fans that slow down exactly when they’re needed most. A failed cooling fan can result in an engine overheating. These fans sometimes double as a cooling source for the cabin air conditioning’s condenser.

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Guangzhou Tech Master is a manufacturer of air suspension parts with 16 years of production experience. Mainly produces air suspension shock absorbers, repair kits, air compressors and valve blocks for luxury vehicles such as Mercedes Benz, BMW, Audi, Land Rover, etc. Mainly sold to Europe, Russia, Middle East, Southeast Asia, South America and South Africa.