Fitment

Fits for:

• Mercedes-Benz Actros (Euro 6 trucks)
• Mercedes-Benz Arocs
• Mercedes-Benz Antos
• Mercedes-Benz Atego (Euro 6 SCR diesel variants)
• Engine: OM470 / OM471 / OM473 diesel engines with SCR (AdBlue / DEF) system
• Position: Exhaust NOx sensor (SCR inlet or outlet depending on configuration)
• OE / Cross References: A0101531728 / A010 153 17 28 / 0101531728 / SNS708 / 5WK97332A / A2C8739630077 / MER-SNOX-005 / 6PN358186-751 / Mercedes-Benz NOx sensor family

FAQ

Q1: Are 5WK97332A and A0101531728 the same sensor?
A1: Yes. A0101531728 is the Mercedes-Benz OE number, and 5WK97332A is the Continental/VDO reference used in Euro 6 SCR systems.

Q2: What vehicles use this sensor?
A2: It is commonly used on Mercedes-Benz heavy trucks such as Actros, Arocs, Antos, and Atego equipped with Euro 6 SCR (AdBlue) systems.

Q3: Is this inlet or outlet sensor?
A3: It is typically used as a downstream or post-SCR NOx sensor depending on exhaust layout and ECU configuration.

Q4: What does this sensor do?
A4: It measures nitrogen oxide (NOx) levels in exhaust gases and sends data to the ECU to control AdBlue dosing, ensuring emissions compliance and SCR efficiency.