FITMENT:
Compatible with Mercedes-Benz heavy-duty diesel trucks equipped with SCR emission systems, including Actros and Atego platforms (24V systems).
OEM reference numbers: 5WK96616F, A0091533628.
Used in diesel exhaust aftertreatment system for NOx monitoring (AdBlue/DEF SCR 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 numbers 5WK96616F or A0091533628 with your original sensor and verify connector type, wiring length, and 24V specification.

Q2: Where is this NOx sensor installed?
A2: It is installed in the SCR exhaust aftertreatment system of Mercedes-Benz Actros and Atego trucks, 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 both Actros and Atego?
A4: Yes, it is used across compatible SCR-equipped Actros and Atego diesel platforms depending on configuration.

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