Mazda 6 Central Locking Motor Replacement Parts

Yes, the Mazda 6 does use individual central locking motors (also called door lock actuators) fitted inside each door, and these are a genuine serviceable part available from breakers. Each door has its own motor, so when one fails you only need to source that specific door's unit rather than replacing all four. When searching, specify which door you need — nearside front, offside front, nearside rear or offside rear — as the motors may differ between front and rear positions.

The first-generation Mazda 6 ran from 2002 to 2007, and the second generation ran from 2008 to 2012, representing a completely new platform, so parts from these two generations are not interchangeable. You should only be sourcing a motor from a donor car that matches your own generation. Confirm the exact part number with the breaker against your registration to be sure you get the correct unit.

The second-generation Mazda 6 (2008–2012) received a facelift around 2010, but the door lock actuator is a mechanical and electrical component inside the door that is generally unaffected by the cosmetic and trim changes a facelift brings. In practice there is a reasonable chance the motor is shared across the second-gen facelift boundary, but to be certain you should confirm compatibility with the breaker using your registration number. Never assume fitment across a facelift without the breaker verifying the part numbers match.

For the Mazda 6, trim levels such as S, SE, Sport, Sport Nav and Sport Black do not affect which central locking motor is fitted, as the door lock actuator is determined by the generation and door position rather than the trim specification. All standard Mazda 6 trims came with central locking as standard, so you can source from any trim level within the correct generation without concern. Just be aware that door cards and interior trim pieces will look different between trims if you are buying a door assembly rather than the motor alone.

No — whether your Mazda 6 has a 2.0 petrol, 2.5 petrol, 2.0 diesel or any other engine variant makes no difference to the door lock actuator fitted. The motor is part of the door structure and is entirely independent of the drivetrain. Source by generation and door position, and confirm with the breaker against your registration to match the correct unit.

The third-generation Mazda 6 launched in 2013 and is a different platform to the second-generation car, so the door lock actuators are not designed to be interchangeable between these two generations. Mixing parts across this generational boundary is something you should not attempt without specialist confirmation. Always give the breaker your registration number so they can verify the part is from a compatible donor vehicle.