Second Hand Vauxhall Grandland Central Locking Motor

Yes, the Vauxhall Grandland (and its predecessor the Grandland X) uses central locking actuator motors in its door locks, so this is a genuine part for the vehicle. Each door typically has its own actuator motor, so you'll need to specify which door you need — nearside front, offside front, nearside rear or offside rear — when requesting quotes from a breaker. All standard Grandland variants left the factory with central locking, so there are no drivetrain or engine exceptions to be aware of here.

These are two distinct generations — the Grandland X ran from 2017 to 2021, while the second-generation Grandland (without the X suffix) launched in 2022 — and the door architecture changed between them, so the actuator motors are unlikely to be directly interchangeable. You should confirm with the breaker, quoting your exact registration, before purchasing a motor from a different generation. Sticking within the same generation is always the safer starting point.

Trim level does not affect which central locking actuator motor is fitted — the underlying door mechanism is the same across SE, Elite, Elite Nav, and Ultimate grades. You may find minor differences in door furniture or speaker positions when a breaker's door is stripped, but the actuator motor itself is a common part across trims. Confirm the year and generation match rather than worrying about trim.

Both years sit within the Grandland X generation (2017–2021), so there is a reasonable chance the actuator motors are compatible, but you should confirm with the breaker against your specific registration as there can be minor running changes within a production run. Specify the door position (NS front, OS rear, etc.) clearly, as different door positions can use different actuator units even within the same model year.

These models share the PSA/Stellantis platform family with the Grandland X, so there is some parts commonality across the range, but central locking actuators are matched closely to the specific door skin and mechanism of each model. It is not safe to assume cross-model compatibility — you should quote your Grandland's registration to the breaker and ask them to check the part number against the donor vehicle before committing to a purchase.

The central locking actuator motor is the small electric motor that physically moves the locking mechanism, and it can sometimes be replaced independently of the full lock assembly — but on many modern cars including the Grandland, breakers will often supply the complete lock mechanism as a unit. When requesting quotes, describe your symptoms (e.g. one door not locking or unlocking electrically) and ask the breaker whether they can supply the actuator alone or only the full assembly, so you can match what your repair requires.