Bmw Electric Fan

Engine cooling fans aid the flow of air as supplemental cooling for your radiator, particularly when your BMW is stationary or moving so slowly that adequate airflow isn't available. Our electric fans and conversion kits are ideal for those looking to eliminate the power-robbing, parasitic effect of the factory BMW engine-driven, mechanical fan. Bimmerforums is the preferred online BMW Forum and community for BMW owners.

At Bimmerforums, you will find technical how. Here are the parts that needed for the mod. I ordered them though Summit Racing.

1- SUM-G4904 - Electric Fan, Single, 16 in. Diameter, Reversible, 2,010 cfm, Black, Plastic, Each $84.95 - I went with this because it's a curved fan which will lower the noise level, and I'm very please with. Our fan kit has a low profile, and high performance curved blades.

Rotation is reversible so can be configured as a push or pull. It comes with 4 mounting lugs that can be attached to the fan in 6 different locations. Not intended to be used in conjunction with A/C hardware.

14″ specs: 14″ x 14.75″ and is 2.75″ deep, 2000 cfm @ 11 amps 12″ specs: 12″ x 12.5″ and is 2.5″ deep. From a safety standpoint, people like the electric fans because the factory ones can have the clutch fail and you won't know that it isn't cooling properly. Others claim that an old or faulty water pump bearing eventually allows the fan to move and if/when it hits the shroud it breaks and sends fan blades into your radiator.

For this reason a mechanical fan contributes to "drivetrain loss." That is the measureable difference between crank horsepower and wheel horsepower. The more parasitic losses that can be eliminated on an engine helps to increase horsepower making it to the wheels. The Miller Smart Fan is a twist on traditional electric fan conversions.

BMW Engine Cooling Fans & Parts 1 2 3 4 5 6 7 8 9 21 Assembly Belt Blade Bracket Clutch Control Unit Hardware Pulley Relay Shroud Switch Tools Universal Electric Fan Wiring Harness Sort By Return to Top. Electric Fan with Shroud (850W) - F22 228iX/M235i/M235iR, F87 M2, F30 328i/335i, F32 428i/435i New original electric fan to restore cooling performance. Replaces BMW part #17427640513.

For best and easiest install, an Electric Fan Mounting Kit is recommended. Mishimoto High Performance Electric Slim Fans are great for use on custom applications or even as an upgrade to your OEM electric fan.