Epman Racing Car Universal 12V 16" Electric Fan Curved S Blades Radiator Cooling Fan For Radiator Oil Coolera 16” High Efficiency Slim Radiator FansJust like other major components in the car, the radiator cannot work on its own. It has supporting parts that help it perform its function more efficiently. In order for the radiator to reduce temperature of the water and coolant mixture that goes through the engine, it needs airflow that absorbs the heat and assists evaporation. Radiator fans are used to draw the air towards the radiator and help in the cooling process. High performance radiator fan may be used to replace your OE product for more efficient cooling. They allow more air to circulate around the radiator and they need less horsepower to operate too, making them ideal for your radiator fan replacement. Also, These Slim Fans have an ultra slim design so the fan can be installed easily against your radiator, in the most convenient position to allow for more leniencies for other aftermarket parts. Specifics and Benefits:Aids to Cool the Entire Engine Bay, including Radiator, A/C System, Intercooler, Oil System, and TransmissionSlim Design Provides Excellent Engine Bay ClearanceHigh Quality Lightweight Plastic Durable MaterialSlim Style; Brings More Space for Engine ModificationDirect Bolt-On Installation, Requires No ModificationPerformance JDM Spec. Racing DesignOE Fitment Pull TypeFan Diameter (in): 16”Thickness (in): 3.500”Number of Blades: 8 bladesMaximum Fan RPM: 2400+/- 150 rpmUseful Life Hours :>2500HBlade Material: PlasticVolt:12 VoltAmp Draw: <6.5 ampsPull-type onlyIncludes the Mounting Tabs as the picture ** IMPORTANT INFORMATION** Minor modifications or adjustments maybe needed for some of our products.Professional Installer Is Highly Recommend. No Installation Instruction Included.