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Autometer Factory Match 52.4mm Digital Stepper Motor 0-30,000 PSI Diesel Fuel Rail Pressure Gauge

AutoMeter · New

Autometer Factory Match 52.4mm Digital Stepper Motor 0-30,000 PSI Diesel Fuel Rail Pressure Gauge

MPN 8386 · Store SKU atm8386

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Supplier stock checked 11/7/2026, 12:49:18 PM UTC. Adding a part does not reserve it.

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Product details

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. GAUGE, RAIL PRESSURE, 2 1/16", 30KPSI, DIGITAL STEPPER MOTOR, GM FACTORY MATCH 2-1/16" FUEL RAIL PRESSURE, 0-30K PSI, GM FACTORY MATCH

Manufacturer fitment & guides

Check 8386 against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

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