The Mercedes-Benz 300 SEL (1990 - 1991) has a driver's side blade size of 21 in. and a passenger's side blade size of 21 in.
The following tables contain the wiper blade sizes for the particular model year of your Mercedes-Benz 300 SEL.
Windshield wiper blades are an important safety feature of your vehicle and should be checked regularly for damage and wear.
Replacing a worn or damaged wiper blade is easy and can be done at home.
| Year | Driver Side | Passenger Side | Rear Window |
|---|---|---|---|
| 1991 | 21" | 21" | n/a |
| 1990 | 21" | 21" | n/a |
MyBestVehicle.com is a website designed to quickly find the windshield wiper size of your vehicle.
Using an improper wiper size is a safety hazard and should be avoided.
It is always a good idea to compare differences in length between your newly purchased blades with the current blades on your vehicle.
Also, you can consult the vehicle's owner's manual.