Fitment

Fits for:

• Mercedes-Benz Actros / Antos / Arocs (Euro 6 heavy-duty trucks)
• Freightliner Cascadia (Detroit Diesel DD13 / DD15 / DD16 SCR systems)
• Daimler trucks with SCR (AdBlue) emissions systems
• Engine: OM471 / OM473 / Detroit DD platform applications (depending on calibration)
• Position: Exhaust NOx sensor (inlet or outlet depending on SCR layout)
• OE / Cross References: A0101531828 / 0101531828 / 5WK97340A / EA0101531828 / RA0101531828 / SNS-type NOx sensor family

FAQ

Q1: Are A0101531828 and 5WK97340A the same sensor?
A1: Yes. A0101531828 is the Mercedes-Benz OE number, and 5WK97340A is the Continental/Vitesco reference for the same NOx sensor module used in SCR systems.

Q2: What vehicles use this sensor?
A2: It is mainly used on Mercedes-Benz Actros, Antos, and Arocs trucks, as well as Freightliner Cascadia models equipped with Detroit DD13/DD15/DD16 engines with SCR (AdBlue) systems.

Q3: Is this inlet or outlet sensor?
A3: It can be used as either inlet or outlet NOx sensor depending on SCR configuration. Heavy-duty Daimler systems often use identical sensor units in multiple positions.

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