Used BMW 4 Series Central Locking Motor

The BMW 4 Series F32 generation ran from 2013 to 2020, with a facelift in 2017, and central locking motors do exist on this model. Within the same F32 generation, motors will generally interchange as trim level does not affect which central locking motor is fitted. That said, always confirm the exact door position (NS front, OS rear, etc.) with the breaker against your registration, as motors are door-specific and the part number can vary by position.

The F32 4 Series was facelifted in 2017, and while the bodyshell remained broadly similar, small changes to door internals mean it is not guaranteed that a pre-2017 motor will drop straight into a post-2017 car. Name the boundary to your breaker — pre-facelift 2013–2016 versus facelift 2017–2020 — and ask them to confirm compatibility against both donor and recipient registrations before purchasing.

No, the trim level — whether SE, Sport, M Sport, or M Sport Plus — does not affect which central locking motor is fitted, as this is a mechanical door component shared across the range regardless of specification. You may find cosmetic differences in door furniture between trims, but the motor itself should be the same for a given generation and door position. Confirm the specific door position and generation with your breaker to make sure you get the right unit.

The F32 4 Series and F30 3 Series share the same platform and generation, running concurrently from around 2012–2013 onwards, and in many cases door components including central locking motors do interchange between them. However, door sizes and profiles differ between a saloon/estate and a coupe, so fitment is not guaranteed across body styles. Route this question to your breaker and ask them to check both part numbers against your registration before committing to the purchase.

A 2019 BMW 4 Series is still the F32 generation, which ran through to 2020 before the G22 generation replaced it from 2021 onwards. Central locking motors sourced from any F32 (2013–2020) are therefore potentially compatible with your car, subject to confirming the facelift status and door position with the breaker. Always give your full registration to the breaker so they can match the part precisely.

Tell the breaker your full registration number, the door the motor is from (for example NS front or OS rear), and whether your car is pre- or post-2017 facelift, as these details matter for getting the correct unit. Central locking motors are door-position-specific, so a motor from the correct generation but the wrong door will not be a straight swap. A good breaker will cross-reference their donor vehicle's registration against yours to confirm the part is a match before dispatch.