Spectra Premium Spectra Fuel Pump and Sender Assembly SP157A1H Unit is designed to Original Equipment (OE) fit, form and function requirements Improved OE connectors to eliminate excessive electrical resistance and provide better heat dissipation Includes strainers for smoother installation process and ensures a clean fuel system upon replacement Tested for voltage, amperage, resistance, pressure, and volume to ensure product performance and quality Perfect fit guarantee Designed for use when converting to a fuel injection tank or as a replacement in an already converted system