Auto Meter 5796 Phantom High Pressure Oil Pump Gauge Traditional incandescent lighting illuminates around the perimeter of the dial Gauge kit includes wiring harness, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation Included wiring harness connects to original equipment High Pressure Oil Pump sensor wiring. For use with 1994-2003 7.3L & 2003-2007 6.0L Ford Powerstroke Engines ONLY Auto Meters race proven digital stepper motor electric instruments provide unmatched accuracy while keeping hazardous fluids outside of the vehicle