Auto Meter 4386 Ultra-Lite Fuel Rail Pressure Gauge


Auto Meter 4386 Ultra-Lite Diesel Fuel Rail Pressure 2-1/16" electrical 2003-07.5 5.9L Cummins and LB7/LLY Duramax - 0-30000 psi 2-1/16 Electrical

Ultra high pressures in modern direct injected diesel applications require precise monitoring to assure the longevity and power output of your engine. Using Auto Meter 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.

Feature Points

  • Includes bulb and socket assembly with red and green bulb covers
  • Includes 8ft. Wiring Harness
  • Connects to original equipment fuel rail pressure sensor wiring
  • Includes gauge mounting hardware and installation instructions
  • Full sweep precision digital stepper motor meter movement