Universal Puller Pusher Fan Mishimoto® MMFAN-12RD - Slim Electric Fan Curved Blade Knives CFM: 1300 Fan RPM: 2200 Fan Diameter: 12 CFM: 1300 Fan RPM: 2200 Fan Diameter: 12 CFM: 1300 Fan RPM: 2200 Fan Diameter: 12 Slim Electric Fan 8 Compact design with a diameter of 12 and an overall thickness of only 2., 5 provides increased engine bay space For universal installation, use Mishimoto universal fan mount kit. (P/N: MMFAN-MOUNT)Mishimoto 12 Inch Curved Blade Electrical Fan. Mishimoto Curved Blade Electric Fan, 12. Mishimoto MMFAN-12C. Engine Cooling FanCooling products are essential components to keeping your vehicle running at optimal temperatures With its slim design, the fan can easily be installed flush against a radiator. A-Premium Engine Radiator Cooling Fan Assembly with Brushless Motor Compatible with Select BMW Models - E83 Series X3 2004-2010 - Replace Easily reversible for use as a pusher or puller fan , Mishimoto Lifetime Warranty