Auto Meter Ultra-Lite Series 2-1/16-Inch Fuel Rail Pressure Gauge; 0-30K PSI; Digital Stepper Motor (07-10 6.7L RAM 3500)Find parts that fit my vehicle

High-Precision Fuel Rail Pressure Gauge. The Auto Meter Ultra-Lite Gauge Rail Press RAM 6.7L 2-1/16in 30Kpsi Stepper - 4393 is engineered to provide ultra-high pressure monitoring for modern direct injected diesel engines. It delivers accurate and reliable readings essential for maintaining engine longevity and optimizing power output. This gauge connects directly to the factory sensor, ensuring seamless integration with the vehicle’s existing fuel system.

Construction and Appearance. Built with a digital stepper motor, this gauge features a clear 2-1/16" face illuminated by traditional incandescent lighting around the dial perimeter. The kit includes durable mounting hardware, a wiring harness, bulb and socket assembly, and color bulb covers, all designed for robust performance in demanding environments. The finish ensures professional-grade reliability and excellent readability.

Installation. Installation is straightforward with the included wiring harness that connects directly to the original equipment fuel rail pressure sensor wiring. No drilling or extensive vehicle modification is required, making it suitable for professional installers and experienced enthusiasts.

Application. This gauge is specifically designed to fit the 2007 to 2010 6.7L RAM 3500 diesel models, providing precise monitoring tailored to the fuel system requirements of these vehicles.

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