FITMENT:
Compatible with Mercedes-Benz diesel vehicles equipped with SCR emission systems, including E350, E400, GLK250, R350, Sprinter 2500, and Sprinter 3500.
OEM reference number: A0009055006.
Used in diesel exhaust aftertreatment system for NOx monitoring (AdBlue/DEF system).
Installed in exhaust system (inlet or outlet position depending on configuration).
Fitment must be confirmed by OEM part number and emission system setup before installation.

FAQ:

Q1: How do I confirm compatibility?
A1: Match OEM number A0009055006 with your original sensor and verify connector type, wiring length, and SCR system configuration.

Q2: Where is this NOx sensor installed?
A2: It is installed in the SCR exhaust aftertreatment system of Mercedes-Benz diesel vehicles such as E-Class, GLK, R-Class, and Sprinter models, before or after the catalytic converter depending on setup.

Q3: What are common failure symptoms?
A3: Engine warning light, SCR/AdBlue system fault, incorrect NOx readings, or reduced engine performance.

Q4: Is this compatible with all listed models?
A4: No, compatibility depends on engine type and emission system configuration. OEM number must be matched exactly.

Q5: Does replacement require programming?
A5: Some vehicles require system reset or diagnostic adaptation after installation.