Radiator Fans

Radiator fans help pull or push air through the radiator when road speed alone is not enough to control engine temperature. BB Wheels carries radiator fans for cars, trucks and SUVs, including replacement fan assemblies and electric cooling fans for performance builds, towing, traffic, off-road use and engine swaps. The right fan setup depends on radiator size, available space, airflow needs, shroud design and how the vehicle is driven. A weak fan can lead to overheating at idle, slow speeds or under heavy load, even when the rest of the cooling system is in good condition. Proper fan selection helps maintain stable temperatures, protect engine parts and improve confidence during hot-weather driving. Fan upgrades are often paired with new radiators, swaps or towing setups, so airflow direction, control method and clearance should be checked before buying.