Wiper Blades | By Make | Buick | GS 400
Buick GS 400 Wiper Size Chart
| Year | Driver Side | Passenger Side | Rear |
|---|---|---|---|
| 1969 | 16" | 16" |
 |
| 1968 | 16" | 16" | |
| Year | Driver Side | Passenger Side | Rear |
|---|---|---|---|
| 1969 | 16" | 16" |
|
| 1968 | 16" | 16" | |