Description
The 1989-1990 Mercury Grand Marquis requires a 18″ driver’s side blade and a 18″ passenger’s side blade.
| Initial Year | Final Year | Driver Side | Passenger Side | Rear |
|---|---|---|---|---|
| 1989 | 1990 | 18″ | 18″ | n/a |
The wiper blades on the Mercury Grand Marquis are an important safety feature and should be regularly inspected, cleaned and replaced when necessary to do so.
Inspect your blades weekly or whenever you notice that the blades are not maintaining your windshield’s visibility.
When it becomes necessary to replace the wiper blades it is important to use the correct Mercury Grand Marquis sizes.
Scroll down or quick jump for detailed information on your particular Mercury Grand Marquis model year.
1990 Mercury Grand Marquis Windshield Wiper Blade Size
Maximize visibility on your 1990 Mercury Grand Marquis with recommended wiper sizes: 18″ driver and 18″ passenger. Check our fitment guide for install info.
| Year | Driver’s Side | Passenger’s Size | Rear Window Size |
|---|---|---|---|
| 1990 | 18″ | 18″ | n/a |
1989 Mercury Grand Marquis Windshield Wiper Blade Size
Maximize visibility on your 1989 Mercury Grand Marquis with recommended wiper sizes: 18″ driver and 18″ passenger. Check our fitment guide for install info.
| Year | Driver’s Side | Passenger’s Size | Rear Window Size |
|---|---|---|---|
| 1989 | 18″ | 18″ | n/a |
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