Compare prices on a used Mercedes-Benz GLA window winder motor from UK breakers. Free part request, no obligation.
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No two window winder motors are quite the same across different vehicles, so getting the specifics right matters when you buy used, second hand or a replacement. Answer a few quick questions below and breakers will only quote if they have the exact matching part in stock:
The first-generation GLA ran from 2014 to 2019 (H247 generation began for 2020), so a motor from a pre-2020 car will not directly suit a 2020-onwards GLA — these are distinct generations with different door structures. Always confirm with the breaker against your registration before ordering.
Both the 2014 and 2017 GLA fall within the first generation (X156, 2014–2019), which received a facelift around 2017, so you are within the same generation. However, because facelift updates can occasionally affect door components, confirm with the breaker that the part number matches your exact build date rather than assuming fitment is guaranteed.
Trim level — whether SE, Sport, or AMG Line — does not affect Window Winder Motor fitment, as the motor is determined by the door and generation, not the specification package. You may find trim-related differences in interior door furniture cosmetics, but the motor itself is the same across these trims within the same generation. Just make sure you give the breaker the correct generation, side (NS or OS), and confirm against your registration.
Yes, side is critical: NS (nearside, the passenger/left side) and OS (offside, the driver/right side) motors are not interchangeable. Always tell the breaker clearly which side you need, and double-check by confirming against your vehicle registration.
The GLA, GLB, and GLC are separate models built on different platforms with different door geometries, so a motor from one model is unlikely to fit another. Do not assume cross-model compatibility — confirm the exact application with the breaker using your registration.
A 2016 GLA sits in the first generation (X156, 2014–2019), which is a useful starting point, but the breaker will also need to know which side (NS or OS) you require and ideally your full registration so they can verify the exact door specification. Providing your reg is the safest way to ensure the breaker can match the correct part to your car.