A Mercedes-Benz M Class SUV 2011 Onwards (166) requires a 26" wiper blade on the drivers side with a 24" for the passengers side and all of the following wiper blades are designed to fit this vehicle. This model uses the Push Button arm attachment to fix the blade to the wiper arm. We also offer a rear screen wiper for this M Class which can be viewed by clicking on the Rear Screen Wiper Blade tab below.
