🌧️ 2013 Mercedes-Benz GL550 X166: Wiper Blade Sizes
Driver side
26″
Passenger side
26″
Rear
16″
Attachment type: hook — most aftermarket blades include the adapter, but check the box.
📝 X166 GL-Class uses dual 26-inch front wipers and 16-inch rear wiper
Part numbers on the shelf
Size-standard part numbers — verify the connector before buying. Rear blades are model-specific: check the vehicle list on the package.
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Other GL550 X166 generations