Autobest F4239 Externally Mounted Universal Electric Fuel Pump Includes installation hardware, mounting bracket, instructions and suggested mounting locations Gasoline only Pump operates at higher pressures, not recommended for Carbureted systems Autobest uses only top quality materials to ensure product quality Tested at many points throughout the manufacturing process to ensure durability and reliability Superior ethanol tolerance for today's fuel systems Supplied with a 12 Month Unlimited Mileage Warranty