Mercedes-Benz NOx Sensor A0009053703 A0009050008 Original Specifications Emission System Upgrade

KLP NOx sensor (OEM A0009053703/A0009050008) directly replaces Mercedes-Benz OEM parts; wide compatibility across batches. Real-time monitoring of exhaust NOx concentration and feeding ECU to optimize combustion and SCR system, ensuring emissions compliance. Fits Mercedes W166, W205, W212 with OM642 or OM651 engines in ML, C-Class, E-Class, etc.; can resolve check engine light, power restriction, and abnormal urea consumption.