The Cummins / Duramax NOx Sensor (ENV-NOX-1601) is a high-precision exhaust gas nitrogen oxide sensor designed for accurate emissions monitoring in Cummins and Duramax diesel engine systems. It measures NOx levels in real time and sends data to the ECM to optimize DEF dosing, improve combustion efficiency, and ensure compliance with emission standards. This helps reduce harmful exhaust emissions while maintaining engine performance and fuel economy. Built with durable, heat-resistant materials, it delivers reliable operation under extreme temperature and heavy-duty conditions. Fully compatible with Cummins and Duramax applications, it ensures long-lasting performance, stability, and reduced maintenance requirements in demanding environments.
