Product Overview
Heavy-duty Cummins 2872942 / 2872942NX / 2872942RX NOx Sensor
Aftermarket replacement for Cummins 2872942, 2872942NX, 2872942RX NOx sensor and Continental 5WK96749B, 5WK9 6749B OE part numbers. Nernex Cummins 2872942 nitrogen oxide sensor electronics and software provide precision control of urea dosing and spray formation for maximum NOx reduction in the exhaust system.
Nernex Emission Product’s Cummins 2872942, 2872942NX and 2872942RX Nitrogen Oxide sensors are aftermarket products with the same fit and performance as original equipment without the high price. OEM names or OEM numbers are for identification purposes only.
Pictures are for reference only. Check OE and Continental numbers to insure proper fit.