The Nitrogen Oxide (NOₓ) Sensor is a key part of the aftertreatment system in Cummins ISB 6.7L and QSB engines. The OEM 5293295RX sensor monitors NOₓ levels in the exhaust and plays a major role in ensuring the engine complies with emissions regulations. If this component fails, it can trigger engine issues and emission faults. That's why using a reliable, OE-grade part is important for any replacement.
Product Features and Benefits:
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Real-Time Emissions Monitoring
Continuously measures NOₓ concentrations to help the SCR system calculate proper DEF dosing. -
Prevents Engine Derate Conditions
Helps avoid power reduction issues by maintaining accurate emissions data communication with the ECM. -
OEM Compatibility
Designed as a direct replacement for Cummins ISB and QSB engines from 2010–2014, ensuring proper fit and functionality. -
Improves Diagnostic Accuracy
Enables the ECM to correctly trigger and clear fault codes related to emissions. -
Resistant to Common Failure Causes
Built to withstand thermal stress, soot exposure, and vibration for consistent long-term use.
The Cummins NOₓ Sensor OEM 5293295RX is more than just a sensor—it’s a critical part of keeping your emissions system working smoothly. If you need a reliable replacement, TamerX Diesel Parts offers this sensor to help restore engine compliance and function. Get dependable performance and peace of mind with this OE-quality solution.