Stab Motorsports Exhaust Gas Pressure Sensor for Cummins 6.7L ISB — Direct-Fit OEM Connector, Dodge Ram 2500/3500

If your vehicle uses a Cummins 6.7 ISB diesel — including Dodge Ram 2500/3500 and a wide range of commercial and transit models — this Stab Motorsports EGP sensor provides the correct form, fit and signal needed for exhaust system pressure monitoring. Built to match OEM electrical and mechanical interfaces, it helps restore accurate pressure readings after a factory sensor failure or during system maintenance.

Which vehicles and years will this sensor work in?

This sensor is compatible with many Cummins-powered platforms across passenger trucks and heavy-duty commercial vehicles. The listing covers late-2000s through recent model years for buses, vocational trucks, and Dodge Ram pickups that use the 6.7 ISB engine family.

• Dodge Ram 2500/3500 6.7L — fitment includes 2007–2018 model years noted in OEM cross references.
• Commercial and transit: Blue Bird Vision, Freightliner MT55, IC Bus CE Series, International MV, New Flyer XD40/XD60, Nova Bus LFS, Thomas Built HDX.
• Vocational and specialty: Autocar Xspotter/ACMD and various Capacity of Texas models (TJ5000, TJ6500, TJ9000).

How does this replacement compare to the original equipment sensor?

The Stab Motorsports unit is manufactured to match the electrical output and connector style of the OEM sensor so it communicates correctly with engine and aftertreatment control modules. It’s sold as a direct replacement to minimize troubleshooting and installation time.

• Direct-fit connector: Plugs into the factory harness without splicing or adapter cables.
• OEM cross references included: 4928594, 4087989, 4903479 for easy comparison.
• Engine-specific calibration: Designed for Cummins 6.7 ISB applications to maintain expected pressure ranges.

What are the practical benefits when you install this sensor?

Replacing a worn or failed EGP sensor with a matched direct-fit unit restores reliable pressure data for exhaust aftertreatment systems, which can reduce error codes and help the engine control module make correct adjustments. The mechanical match reduces leak points and installation complexity.

• Quick installation: No modifications needed, saving workshop time.
• Better diagnostics: Accurate pressure readings cut down false DTCs related to exhaust pressure.
• Durability focus: Components selected for harsh exhaust environments typical of diesel systems.

How should I install and verify the sensor after replacement?

Installation is straightforward for a technician or competent DIYer: disconnect the battery, unplug the OEM sensor, remove any mounting hardware, and install the new Stab Motorsports sensor in the same orientation before reconnecting the harness. Verify proper operation by clearing codes and performing a system readiness check per vehicle procedures.

• Disconnect battery and allow the exhaust system to cool before work.
• Install in the original port and torque to vehicle manufacturer specifications.
• Clear diagnostic trouble codes and run a live-data check to confirm pressure readings stabilize.

Who is this for: Owners, fleet maintenance teams, and professional technicians who service Cummins 6.7 ISB diesel engines and need a reliable, plug-and-play exhaust gas pressure sensor replacement. It’s suited for passenger truck owners (Ram 2500/3500) and operators of transit, school, and vocational vehicles that require OEM-compatible sensors for proper aftertreatment and engine control operation.