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Part #: AM4393

Auto Meter 4393 Ultra-Lite Series Fuel Rail Pressure Gauge

2007.5+ Dodge 6.7L Cummins | 2006-2010 GM 6.6L Duramax LBZ/LMM
Part #: AM4393
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Auto Meter 4393 Ultra-Lite Fuel Rail Pressure Gauge Series Fuel Rail Pressure Gauge features perimeter incandescent lighting with a brushed aluminum (silver) face and matching silver anodized bezel. With a 0-30K PSI range this gauge will monitor your fuel rail pressure to ensure that your engine is running under optimal conditions. Full sweep precision stepper motor movement. Includes 10.5 ft. tubing or wiring harness. Connects to original equipment fuel rail pressure sensor wiring.


  • Full Sweep
  • Electric
  • 0-30,000 PSI


  • MFG. Number4393
  • Manufacturer NameAuto Meter
  • Shipping Weight1.00 lb.
  • Shipping Length5 in.
  • Shipping Width5 in.
  • Shipping Height5 in.
  • Gauge MeasureFuel Rail Pressure
  • Gauge Range0-30,000
  • Gauge SeriesUltra-Lite
  • Gauge Size2-1/16"
  • Gauge SweepFull
  • Gauge TypeElectric


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