
AutoMeter · New
Autometer Ultra-Lite Gauge Rail Press (RAM 6.7L) 2-1/16in 30Kpsi Stepper Motor
MPN 4393 · Store SKU atm4393
Supplier stock checked 11/7/2026, 6:00:02 AM 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 PRESS (RAM 6.7L), 2 1/16", 30KPSI, DIGITAL STEPPER MOTOR, ULTRA-LITE 2-1/16" FUEL RAIL PRESSURE, 0-30K PSI, ULTRA-LITE
Manufacturer fitment & guides
Check 4393 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y