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Part #: AM8593

Auto Meter Factory Matched Fuel Rail Pressure Gauge 8593

2007.5-2011 Dodge 6.7L Cummins | 2006-2010 GM 6.6L Duramax*
Part #: AM8593
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Ultra high pressures in modern direct injected diesel applications require precise monitoring to assure the longevity and power output of your engine. Using Auto Meters 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.


  • Full Sweep
  • 0-30,000 psi
  • Factory matched LED through-the-dial lighting
  • 12 and 16 volt compatible
  • Includes Wiring Harness connects to original equipment fuel rail pressure sensor wiring
*Note: This gauge is factory matched to the Dodge interior, it will work on GM Duramax LBZ & LMM engines but is NOT a direct factory match to the original GM gauges.


  • MFG. Number8593
  • Manufacturer NameAuto Meter
  • Weight1.00 lb.
  • Height5 in.
  • Width5 in.
  • Length5 in.


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