The DPFXFIT Cummins NOx Sensor SENN-0026XF is an aftermarket replacement for select Cummins engines. Built to OEM specifications, it provides accurate NOx readings to support proper DPF, DOC, or SCR system performance and emissions control. This sensor is a direct-fit alternative to factory Cummins NOx sensors. Design Advantages 100% Genuine OEM Genuine NGKTM Probe Exact Fit Replacement Never Remanufactured No Core NOTE: Always confirm fitment by OEM part number and engine configuration.
