Cummins NOx Sensor 5WK96756A A2C95913000-01 Original Replacement, Quality Guaranteed

Cummins NOx sensor (OEM 5WK96756A, A2C95913000-01) mounted near SCR system; core function is real-time NOx concentration monitoring in exhaust and assisting ECU in precise urea injection control. Fits Cummins ISB, ISL, ISC series engines, common in Dongfeng, Foton, heavy trucks. Installation medium difficulty, 30-45 minutes; careful handling of wiring routing and connector cleaning. Replaces to restore performance if power loss or emissions exceed standards.