Cummins ISB 6.7L, QSB Sensor Nitrogen Oxide 2010-2014: OEM 5293295RX

Emissions Monitoring Made Easy: Cummins ISB 6.7L, QSB NOx Sensor – OEM 5293295RX

What is it?
The Cummins Nitrogen Oxide (NOx) Sensor (OEM 5293295RX) is a genuine OEM component designed to detect nitrogen oxide levels in the exhaust system. It helps the engine control module regulate emissions by providing accurate readings to adjust exhaust treatment processes, keeping your vehicle compliant with emissions standards.

Why Choose OEM 5293295RX?
OEM 5293295RX is built specifically for Cummins ISB 6.7L and QSB engines from 2010 to 2014. With factory-calibrated precision and seamless communication with the ECM, it ensures accurate emissions monitoring and reduces the risk of false codes or engine derating caused by faulty aftermarket alternatives.

Key Benefits
✅ Designed for 2010–2014 Cummins ISB 6.7L and QSB engines for a precise fit.
✅ Delivers accurate nitrogen oxide measurements to support emissions control.
✅ Built to withstand the high-heat, high-vibration environment of the exhaust system.
✅ Meets Cummins OEM standards for reliability and data accuracy.
✅ Plug-and-play installation using existing harness and mounting points.

Applications
The OEM 5293295RX NOx Sensor is used in Cummins ISB 6.7L and QSB engines found in medium-duty trucks, buses, construction equipment, and off-road machinery. Its role in detecting nitrogen oxide levels is crucial for maintaining compliance with EPA regulations and preventing emissions-related issues.

Installation Notes
Installation requires minimal tools and can be done quickly by experienced technicians. The sensor is located in the exhaust system, usually upstream or downstream of the SCR catalyst. Always allow the exhaust to cool before handling and disconnect the battery before installation. Ensure all connections are clean and secure to avoid ECM communication errors.

Final Thoughts
The Cummins OEM 5293295RX Nitrogen Oxide Sensor offers dependable, accurate monitoring of NOx levels for ISB 6.7L and QSB engines. With a direct-fit design and OEM reliability, it’s a smart replacement that helps you stay compliant and avoid unnecessary downtime.