Engine Oil CoolerHyper-Cool Extreme Remote Cooler; w/800 CFM Waterproof/Dustproof Electric Fan; -10AN Fittings;FEATURES: High Efficiency Stacked Plate Cooler Dramatically Extends Engine Or Transmission Life Clear Anodized Aluminum Shroud Mounts Anywhere Space Permits Electric Fan Supplies Optimum Airflow 10 in. - 150 Watt Waterproof/Dustproof Electric Fan Ideal For Severe Duty Conditions 67.000 BTUs Per Hour Rated At 250 PSI Working Pressure/300 PSI Burst Strength 26 Ounces Additional Fluid Capacity Our most efficient remote cooler yet, the Hyper-Cool Extreme is designed to outperform the competition in every aspect of its unique design. The combination of our largest and most efficient 40-row stack plate cooler equipped with an 800 CFM waterproof/dustproof electric fan makes this remote cooler the absolute best on the market. Perfect for all applications. Excelling when used in extreme duty, high performance or off road applications. Its -10AN fittings allows for simple and clean connection to your transmission or engine oil lines.Derale Performance