AutoMeter Ultra-Lite Gauge Rail Press

2007–2010 Dodge Ram 2500 / Dodge Ram 3500

4393

Overview:

The AutoMeter Ultra-Lite Gauge Rail Press is a precision instrument designed specifically for monitoring fuel rail pressure in 2007 to 2010 Dodge Ram 2500 and Ram 3500 diesel trucks. Modern direct-injected diesel engines operate at ultra-high fuel pressures, making accurate monitoring essential to maintain engine longevity and optimize power output. This gauge uses AutoMeter’s advanced digital stepper motor technology to deliver highly accurate readings with smooth pointer movement, ensuring professional-grade reliability for both street and race applications.

Ideal for diesel enthusiasts and professionals alike, this gauge provides real-time, precise fuel rail pressure data by connecting directly to the factory sensor via the included wiring harness. Its robust design and compatibility with a wide range of electrical systems make it a dependable upgrade for your Dodge Ram’s instrumentation.

Key Features:

The AutoMeter Ultra-Lite Gauge Rail Press combines cutting-edge technology with user-friendly features to provide unmatched accuracy and durability:

• Advanced digital stepper motor drive for the most accurate possible fuel rail pressure readings
• Compatible with 12 and 16-volt electrical systems, suitable for nearly every street or race vehicle
• Direct connection to factory fuel rail pressure sensor using the included wiring harness for seamless integration
• Self-calibration sequence on power-up enhances gauge accuracy and reliability
• Traditional incandescent lighting illuminates the dial perimeter for clear visibility in all lighting conditions
• Professional-grade construction ensures smooth pointer movement and long-lasting performance
• Race-proven technology keeps hazardous fluids outside the vehicle for safety and durability

Construction & Design:

The Ultra-Lite Gauge Rail Press features a rugged design built to withstand the demanding environment of diesel truck engines. Its digital stepper motor mechanism provides precise pointer control, minimizing jitter and delivering smooth, consistent readings. The gauge face is illuminated by traditional incandescent lighting around the dial’s perimeter, ensuring excellent visibility day or night. The included wiring harness and mounting hardware are engineered for a secure, professional installation that integrates seamlessly with your Dodge Ram’s existing sensor wiring.

Installation & Fitment:

Installation is straightforward, as the gauge connects directly to the original equipment fuel rail pressure sensor wiring using the supplied harness. This plug-and-play design eliminates the need for complex modifications or additional sensors. The kit includes detailed instructions, making it accessible for both experienced installers and knowledgeable enthusiasts. Specifically engineered for 2007–2010 Dodge Ram 2500 and Ram 3500 models, this gauge ensures perfect fitment and reliable operation within these vehicles’ electrical systems.

What's Included:

• Ultra-Lite Gauge Rail Press
• Wiring harness compatible with factory fuel rail pressure sensor
• Bulb and socket assembly for dial illumination
• Red and green bulb covers for customizable lighting
• Mounting hardware for secure installation
• Detailed installation instructions

Ideal For:

This gauge is ideal for diesel truck owners, performance enthusiasts, and professional mechanics who require precise fuel rail pressure monitoring to maintain engine health and optimize performance. Whether you use your Dodge Ram 2500 or 3500 for heavy-duty work, towing, or performance driving, the AutoMeter Ultra-Lite Gauge Rail Press provides the reliable data needed to keep your engine running at its best.

AutoMeter is a cornerstone brand in performance instrumentation, offering gauges and data acquisition solutions for street, drag, and motorsports applications. From boost and AFR to oil pressure, temperature, and complete logging systems, AutoMeter helps enthusiasts monitor critical engine vitals and make smarter tuning and reliability decisions under hard use.