DPFXFIT™ NOx Sensors

DPFXFIT™ NOx sensors are OEM manufactured in the USA and engineered to OEM specifications, so your replacement nitrogen oxide sensor fits and performs like the original. A working NOx sensor helps your DPF, DOC and SCR system operate as intended, and every sensor delivers OEM performance and durability with aftermarket affordability. Browse our line of direct-fit NOx sensors for Cummins, Detroit Diesel, Paccar, Volvo, Navistar/International, Ford, Ram and GM applications.