AutoMeter - 2-1/16" Fuel Rail Pressure Gauge 0-30K PSI – FSE (Cummins 5.9L) - 8586

Modern direct-injected diesel engines operate under enormous pressures, and the AutoMeter Factory-Match 2-1/16? Fuel Rail Pressure Gauge (part #8586) is built to keep pace. With a staggering 0-30,000 PSI range and a full-sweep digital-stepper-motor drive, this instrument connects to your factory sensor harness for seamless installation. The white face, black bezel and green “through-the-dial” LED lighting match OEM styling while delivering race-grade monitoring in your performance workhorse.

Key Features

• 0-30,000 PSI measurement range — perfect for high-output 5.9L Cummins and direct-injected diesel setups
• Digital stepper-motor movement for fast response and smooth needle travel under extreme pressure changes
• Connects directly to factory sensor wiring harness for simplified installation and cleaner cockpit
• Factory-matched LED through-the-dial lighting with green illumination and OEM appearance
• Standard 2-1/16? (? 52 mm) mounting size fits most gauge pods and dash cut-outs

Compatibility & Installation Notes

• Specifically designed for 2003–2007.5 5.9L Cummins (and compatible diesel systems); verify sensor harness compatibility
• Install the included wiring harness and sensor connection per instructions; secure wiring away from heat and vibration zones
• Use proper fittings and connections; bleed any trapped air from sensor line for accurate reading

Warranty & Support

Final Sale Item. CANNOT be RETURNED.