Discontinued Part!

To see a similar replacement part Click Here

The Rail Pressure Gauge from Quadzilla is by far the most accurate Rail pressure gauge on the market for your Dodge Common Rail. This gauge was designed with the needs of all common rail diesel owners in mind. Whether you are making 900 horsepower and need to make sure that you are getting the fuel that you need or if you are simply pulling a travel trailer and just want to know that things are running their best, this gauge is for you. Not only does it read rail pressure, but you can also purchase the optional fuel pressure kit and read fuel pressure between the tank and your injection pump.

Key Features

• Reads rail pressure up to 27,500 psi!

• No wire splicing or tapping required!

• Maximum and minimum rail pressure recall!

• Can help diagnose power loss due to low fuel supply!

• Easy installation!

Quadzilla’s original Rail Pressure Gauge (RPG) was incredibly successful. Building on that success, they went back to the drawing board to make this gauge 100% bulletproof! To start with, they added a small but very high tech module to help provide the extra power the RPG needs to run its super bright LED’s. They also added a custom cable with a weatherproof under the hood connection to the module

Another reason for the smaller module size is so that the RPG can be 100% plug and play compatible with the optional Quadzilla 0-100 psi fuel pressure transducer. This transducer is very accurate and provides bulletproof accuracy and reliability.

Quadzilla also revised their mold so you are now able to grab your connection to the rail without compromising the factory seals of the Bosch connector. This is something NO ONE else on the market has done. In addition, this new transducer can be used to measure almost any pressure. Things such as boost pressure, air bag pressure and oil pressure can all be measured up to 100 psi!

These changes are all small, but the combination makes this the best and most reliable choice for a rail pressure/fuel pressure gauge on the market!

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Quadzilla Rail Pressure Gauge RPG6000 will work with:

• 2003 – 2007 Dodge Ram 5.9L Cummins 24V