Type:For Mercedes W164 ML X164 GL-Class Rear Front ABS Speed Sensor Interchange Part Number:Front:1649058200 1645400917 1644408339 1644405541 1645401617, Rear:1645400717 1649058300 1644405641 1645401517 Fitment: 2007-2009 for Mercedes-Benz GL320 3.0L 2010 for Mercedes-Benz GL350 3.0L 2007-2010 for Mercedes-Benz GL450 4.6L 4.7L 2008-2012 for Mercedes-Benz GL550 5.5L 2007-2009 for Mercedes-Benz ML320 3.0L 2006-2011 for Mercedes-Benz ML350 3.5L 2010 for Mercedes-Benz ML350 3.0L 2010 for Mercedes-Benz ML450 3.5L 2006-2007 for Mercedes-Benz ML500 5.0L 2008-2011 for Mercedes-Benz ML550 5.5L 2007-2011 for Mercedes-Benz ML63 AMG 6.2L 6.3L 2007-2009 for Mercedes-Benz R320 3.0L 2007-2011 for Mercedes-Benz R350 3.5L 2010 for Mercedes-Benz R350 3.0L 2007 for Mercedes-Benz R500 5.0L Colour:Black Material:ABS Package Contents: 4 x ABS Wheel Speed 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.