Fitment:
Compatible with Mercedes-Benz passenger cars and commercial vehicles including: W205, W213, W238, W177, W167, W257, and Sprinter III W910.
OEM reference number: A0009053109.
Used in SCR (Selective Catalytic Reduction) emission control system for NOx monitoring.
Installed in exhaust system upstream or downstream position depending on vehicle configuration.
Fitment must be confirmed by OEM number and connector specification before installation.

FAQ:

Q1: How do I confirm compatibility?
A1: Match OEM number A0009053109 with your original sensor and verify connector shape and wiring length.

Q2: Where is this NOx sensor installed?
A2: It is installed in the exhaust aftertreatment system of Mercedes-Benz diesel vehicles with SCR technology.

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

Q4: Is this compatible with Sprinter vans?
A4: Yes, it is commonly used on Sprinter III W910 diesel models with SCR systems.

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