Wipers on the Mercedes-Benz A-Class (Fourth generation (W177, 2018-present)) come down to three questions: driver and passenger blade length in inches, the arm’s attachment type, and whether you want a winter-boot design for UK frost. The Mercedes-Benz A-Class carries a rear wiper on its tailgate; the rear blade is much shorter than the fronts and easy to forget when ordering.
Fit facts at a glance
| Aspect | Detail |
|---|---|
| Body style | Premium family hatchback (W177) or compact saloon (V177) |
| Rear wiper present | Yes (tailgate) |
| Front blade sizing | Driver longer than passenger; check handbook |
| Attachment types common in UK | J-hook, pinch-tab, side-pin, bayonet |
| Winter blade priority | High (UK frost and salt spray) |
What to look for on the listing
- Confirm the driver and passenger blade lengths in inches from the owner’s handbook rather than assuming both are the same; on almost every modern car they differ by 2 to 4 inches.
- Attachment matters more than length: check whether the arms end in a J-hook, pinch-tab, side-pin or bayonet before buying single-adapter blades.
- Don’t forget the rear wiper: the rear blade is shorter (often 10 to 14 inches on hatchbacks and estates) and needs its own part number.
- For UK winters, choose a beam blade or an encased winter blade; conventional bracket blades freeze solid at the joints on the first hard frost.
Frequently asked questions
Are the driver and passenger wiper blades the same size on the Mercedes-Benz A-Class?
Almost certainly no. On virtually every modern car the driver blade is longer than the passenger blade, typically by 2 to 4 inches. The exact pair for the Mercedes-Benz A-Class is worth confirming against the owner’s manual or by measuring each arm before ordering, since figures vary by facelift and trim.
Does the Mercedes-Benz A-Class have a rear wiper?
The Mercedes-Benz A-Class carries a rear wiper on its tailgate; the rear blade is much shorter than the fronts and easy to forget when ordering.