Stop the water leaks and wind noise with our replacement Glass Run Rear Driver Side for GM B-body, C-body, D-body, G-body Models.
Part Description: Complete Glass Run
Location: Rear Driver Side without metal insert
OEM Part Number: 20666691
Part Number: G1018
1980-1990 Buick Electra
1980-1990 Buick LeSabre
1980-1990 Chevrolet Caprice
1980-1990 Chevrolet Impala
1980-1990 Oldsmobile 88, Delta Royale
1980-1990 Oldsmobile 98
1980-1990 Oldsmobile Custom Cruiser
1980-1981 Pontiac Bonneville
1980-1981 Pontiac Catalina
1983-1989 Pontiac Parisienne
1983-1989 Pontiac Safari