Uninox Cummins NOx Sensor 5WK96713A, accurate sensing, preferred for exhaust treatment.

Uninox Cummins nitrogen oxide sensor (OEM 5WK96713A) directly replaces original factory number; broad compatibility; fits Cummins engine exhaust systems. Real-time NOx monitoring and supports ECU accurate SCR urea injection; fits ISB, ISL, ISC and other mainstream models. After installation, NOx emissions are reduced, preventing overspeed or fault lights. If power drops, fuel economy worsens, or urea consumption is abnormal, sensor aging is likely; replace to restore factory performance.