Mercedes-Benz GLB Wiper Motor Replacement Parts

The Mercedes-Benz GLB (X247) launched in 2019 and remains in production, with a facelift introduced in 2023. For wiper motor fitment, the key distinction is front or rear, and whether the part comes from the pre-facelift (2019–2022) or post-facelift (2023 onwards) generation. If you are sourcing across that 2023 boundary, confirm with the breaker against your registration before buying, as connector and software integration details can differ.

The 2023 facelift marks a recognised production change on the X247 GLB, and wiper motors from the pre-facelift (2019–2022) cars may not be a straightforward swap into a 2023-onwards vehicle. Name the boundary to your breaker and ask them to cross-reference the part number against your specific registration to confirm compatibility. Never assume a match across a facelift year without that check.

Engine and trim level do not affect wiper motor fitment — what matters is the generation (pre- or post-facelift) and whether you need the front or rear motor. A wiper motor from a GLB 200 will therefore suit a GLB 220d or GLB 250 of the same build period, provided front and rear are matched correctly. You may simply find cosmetic differences in how the motor is packaged or labelled, but these do not affect function.

No — front and rear wiper motors are entirely different units on the GLB and are not interchangeable. The front motor drives a linkage assembly across the full windscreen, while the rear motor is a compact, self-contained unit mounted in the tailgate. Always specify to the breaker which one you need, and confirm whether you require the motor alone or the full linkage assembly.

Although Mercedes-Benz shares platforms and components across models, wiper motor compatibility between the GLB and other models such as the GLA or GLC is not something that can be confirmed as a general rule. The safest approach is to give the breaker your GLB's registration and ask them to match part numbers directly with the donor vehicle, rather than relying on assumed cross-model compatibility.

Trim level — whether AMG Line, SE, or any other — does not influence wiper motor fitment on the GLB; the motors are mechanically identical across trim grades within the same generation. What you should check is that the part is from the correct generation (pre-facelift 2019–2022 or post-facelift 2023 onwards) and that front and rear are correctly matched to your needs. Any cosmetic differences between trim-sourced parts, such as finishes on surrounding trim pieces, are irrelevant to the motor itself.