Isspro R17288 EV2 2-1/16 inch 0-30,000PSI Fuel Rail Pressure Gauge (1800 BAR) - Black Face Black Bezel Green LED | 2003-2007.5 Dodge 5.9L Cummins & 01-05 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Features:

• Fits 5.9L Cummins and 6.6L Duramax engines
• Measures fuel rail pressure up to 30,000 PSI
• 2-1/16 inch gauge with black face and bezel
• Features easy-to-read green LED display
• Includes sensor and wiring harness
• No amplifier box required for installation
• Complete kit for typical installation
• Helps monitor high-pressure fuel system
• Ideal for performance and diagnostic use
• Protects injectors and fuel system components

Monitor Critical Fuel Pressure with Confidence

When you're pushing your diesel to perform at its best, keeping an eye on fuel rail pressure is just as important as monitoring boost or exhaust temps. The Isspro R17288 EV2 Fuel Rail Pressure Gauge gives you that insight, reading up to 30,000 PSI (1800 BAR) with precision. Designed specifically for 2003-2007.5 Dodge 5.9L Cummins and 2001-2005 GM 6.6L Duramax LB7 and LLY trucks, this 2-1/16 inch gauge features a sleek black face, black bezel, and bright green LED display for easy viewing in any lighting condition. Whether you're towing, tuning, or running hard at the track, this gauge helps you spot issues before they become problems.

Complete Kit with Easy Installation and No Extra Boxes

Isspro includes everything you need for a clean installation, including the sensor, wiring harness, and all necessary connectors—no amplifier box required. This means fewer parts to install and less clutter in your cab or under the hood. It’s perfect for both daily drivers and high-performance builds, giving you real-time data to help protect your injectors and fuel system. Whether you're chasing more power or just want peace of mind on the road, this fuel rail pressure gauge gives you the visibility you need to keep your diesel running strong.

Fits:

• 2003, 2004, 2005, 2006, 2007.5 Dodge 5.9L Cummins
• 2001, 2002, 2003, 2004, 2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax