Fitment

Fits for:

• Mercedes-Benz Actros (MP4 / MP5) heavy-duty trucks
• Mercedes-Benz Arocs / Antos trucks
• Mercedes-Benz Atego / Axor (SCR diesel variants)
• Mercedes-Benz Econic municipal vehicles (diesel SCR systems)
• Engine: OM471 / OM473 / OM470 / OM936 diesel engines with SCR (AdBlue / DEF) system
• Position: Exhaust NOx sensor (SCR inlet or outlet depending on configuration)
• OE / Cross References: A0111537228 / 0111537228 / SNS1024 / 5WK96652A / A3C0232620077 / 82.3162A2 / V31-72-0909 / WG2195841 / 7757152 / 57152 / 9.2892.1 / CONTINENTAL-type NOx sensor family

FAQ

Q1: Are A0111537228 and SNS1024 the same sensor?
A1: Yes. A0111537228 is the Mercedes-Benz OE number, and SNS1024 is the corresponding NOx sensor reference used in SCR emission systems.

Q2: What vehicles use this sensor?
A2: It is commonly used on Mercedes-Benz Actros, Arocs, Antos, and Atego 3 trucks with Euro 6 SCR (AdBlue) diesel systems.

Q3: Is this inlet or outlet sensor?
A3: It can be used as either upstream or downstream NOx sensor depending on exhaust layout in the SCR system.

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