🌧️ 1978 Mercury Marquis: Wiper Blade Sizes
Driver side
18″
Passenger side
18″
Attachment type: hook — most aftermarket blades include the adapter, but check the box.
📝 Full-size sedan, no rear wiper. Standard hook arm fitting for 1970s Ford products.
Part numbers on the shelf
Size-standard part numbers — verify the connector before buying.
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