Mercedes-Benz GLA Central Locking Motor Replacement Parts
Need a used Mercedes-Benz GLA central locking motor? Request a free quote from UK vehicle dismantlers and compare offers direct.
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What to check when buying a used Mercedes-Benz GLA central locking motor
A used central locking motor that fits one vehicle won't always fit another - even within the same model range. These questions help breakers match stock to your exact vehicle before they quote:
- Specify front/rear and left/right
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Used central locking motor for other Mercedes-Benz models
Fitment questions
Does a central locking motor from an older GLA fit my newer one?
The Mercedes-Benz GLA runs across two generations: the first generation (X156) ran from 2014 to 2020, and the second generation (H247) launched in 2020 onwards. Central locking motors from within the same generation are your best starting point, but whether a unit crosses that 2020 boundary is something you should confirm with the breaker against your exact registration, as door mechanisms and actuator designs often change between generations.
Will a central locking motor from a GLA facelift model fit my pre-facelift GLA?
The first-generation GLA (X156) received a facelift in 2017, and while the bodyshell carried over with styling updates, the door actuator design may or may not have changed at that point. Within the X156 generation, parts often interchange, but you should ask the breaker to check the part against your registration to be sure the pre- and post-2017 units are the same.
Does the trim level affect which central locking motor I need — for example, does a Sport model use a different one to an AMG Line?
Trim level does not affect which central locking motor you need — the actuator is determined by the door and generation, not whether the car is a Sport, AMG Line, or Executive. You may find cosmetic differences in the surrounding door furniture from a donor car, but the motor itself will be the same across trims within the same generation.
Does the engine make a difference — will a diesel GLA motor fit a petrol GLA?
No, the engine has no bearing on central locking motor fitment — it is a door component entirely unrelated to the drivetrain. A motor from a diesel X156 GLA will be just as relevant to consider as one from a petrol X156 GLA, so don't filter your search by engine type when getting quotes from breakers.
Can I use a central locking motor from a Mercedes-Benz A-Class or CLA on my GLA?
The GLA shares its platform with the W176 A-Class and C117 CLA from the same era, and door actuators sometimes cross over between platform-mates, but this is not guaranteed. It is worth asking breakers directly whether they have a confirmed cross-reference, as using a motor from a platform-related model could broaden your options and reduce cost.
Does it matter whether the motor is for the driver's side or passenger's side?
Yes, this matters — central locking motors are typically side-specific, and you should specify NS (nearside, passenger) or OS (offside, driver) when requesting quotes from breakers. Front and rear doors may also use different units, so be clear about which door you need when contacting a breaker.