🌧️ 1983 Pontiac Catalina: Wiper Blade Sizes
Driver side
18″
Passenger side
18″
Attachment type: hook — most aftermarket blades include the adapter, but check the box.
📝 Catalina nameplate ended 1981; 1983 entry likely error or special variant; sedan has no rear wiper
Part numbers on the shelf
Size-standard part numbers — verify the connector before buying.
As an Amazon Associate, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.