Stock parts direct replacement Built to quality control standards. Part Description:Nitrogen Oxygen Sensor Manufacture Part Number: A0009053603 A0009052900 A0009057100 5WK96683D Fitment: For - C class W205 Saloon Sedan 2014 2015 2016 2017 2.1L C220d BlueTEC 4MATIC Crude Oil C class W205 C300h Hybrid Plug In E class W212 Saloon Sedan Facelift 2014 2015 2016 E class S212 Estate Wagon Facelift 2014 2015 2016 E250d E350d 3.0L BlueTEC Line ML W164 SUV ML350 CDI BlueTEC X164 Facelift GL350 CDI Bluetec 2012 2013 S class W221 Facelift S350d S350L CDI BlueTEC 2010 2011 2012 2013 S class W222 2014 2015 2016 2017 S350d BlueTEC 4MATIC Crude Oil Colour:Black Material:Metal Package Contents: 1 * Nitrogen Oxygen Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.