Foton Cummins Auman JAC NOx Sensor 5WK96742B 2872948 Accurate Emission Detection

For diesel models from Foton Cummins, Iveco O-Mado and JAC with 4G18, factory replacement NOx sensors OEM numbers 5WK96742B and 2872948; universal replacement. Monitors NOx concentration, feeds ECU to optimize combustion and emissions; replacement reduces engine torque limit, power loss, MIL on, helps pass emissions tests. If MIL lights, acceleration weak, or fuel economy rises, replace early.