Ultra high pressures in modern direct injected diesel applications require precise monitoring to assure the longevity and power output of your engine. Using AutoMeter's advanced Digital Stepper Motor Drive, this gauge provide the most accurate possible reading, professional grade reliability and smooth pointer movement. Connects directly to your factory sensor with an included wiring harness.Features: Factory matched LED through-the-dial lighting provides clear visibility during nighttime use and matches OEM instrumentation Gauge kit includes wiring harness, 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 AutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy while keeping hazardous fluids outside of the vehicle The accuracy of digital stepper motor gauges is further increased by utilizing a self calibration sequence during power up 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system Product Description: 2-1/16" HPOP Pressure Gauge, 0-4K PSI, Ford Factory MatchPit Stop USA offers Auto Meter Factory Match HPOP Oil Pressure Gauge - 2-1/16" 8496 at low everyday prices. Be sure to check out all our products from Auto Meter including Auto Meter Electric Oil Pressure Gauges and Auto Meter Ford F-250 / F-350 Gauges and Accessories.