Flex A Lite 99-03 Ford 7.3L Powerstroke Diesel Truck Fans # 278

Eliminate the stock belt-driven fan and shroud with the Power Stroke electric fan to improve fuel mileage horsepower torque and air conditioning temperature. The new Power Stroke Diesel fan measures 30 x 26 x 4 ½ pulls up to 6000 cubic feet per minute and draws 28-36 amps. Features a fabricated brushed aluminum shroud with mounting points made specifically for the radiator. The variable speed control module independently operates the fans from 60% to 100% depending on engine temperature and a/c activation. An optional manual switch (Flex-a-lite #31148) allows the electric fan to be turned off through water crossings. Custom brackets make this a bolt-on installation and should be limited to GCVW of 18 000 lbs.. Attention: Fits 4WD Only Recover 27HP and boost your fuel mileage by 6% just by eliminating your stock clutch fan assembly YOUR ABOUT 4 HOURS AWAY FROM BETTER PERFORMANCE Electric fans are not recommended for primary diesel engine cooling when the combined gross vehicle weight (CGVW) exceeds 18 000 pounds (truck trailer and load)