🌧️ 2019 GMC Terrain: Wiper Blade Sizes
Driver side
26″
Passenger side
16″
Rear
11″
Attachment type: hook — most aftermarket blades include the adapter, but check the box.
📝 Second generation (2018+). J-hook attachment standard.
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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