NOx Sensor, Rear (3.0lt TD) | A0009057100


NOx sensors monitor the level of nitrogen oxide emitted by a diesel vehicle to ensure compliance with emissions regulations. Most engines feature two NOx sensors: an upstream and downstream sensor. Common causes of failure include soot buildup on the sensor, ECU water intrusion and/or damage to the cable, which will cause the check engine light to illuminate.

Replace your failing or faulty part with this direct replacement.


Part also fits*

E CLASS 2009 – 2013 NOX SENSOR (REAR), DIESEL, 3.0, TURBO, W212, 08/09-06/13
M CLASS 2005 – 2011 NOX SENSOR (REAR), DIESEL, 3.0, TURBO, W164, 09/05-12/11
M CLASS 2012 – 2016 NOX SENSOR (REAR), DIESEL, 3.0, TURBO, W166, 03/12-01/16
S CLASS 2008 – 2013 NOX SENSOR (REAR), DIESEL, 3.0, TURBO, W221, 02/08-12/13
CLS CLASS 2011 – 2013 NOX SENSOR (REAR), DIESEL, 3.0, TURBO, C218, 06/11-12/13
R CLASS 2006 – 2013 NOX SENSOR (REAR), DIESEL, 3.0, TURBO, W251, 04/06-12/13

*This is a guide only. If you are unsure if this part is suitable for your vehicle, please contact us and we can confirm prior to your purchase.

20 in stock

NOx Sensor, Rear (3.0lt TD) | A0009057100

20 in stock