Cheap BMW i7 Central Locking Motor

Yes, the BMW i7 does have central locking motors — each door contains an individual locking actuator (motor) that operates the central locking system, as is standard on modern BMW models. The i7 launched in 2022 as the fully electric version of the 7 Series (G70 generation), and these actuators are present across all variants. If one door is failing to lock or unlock with the rest, a faulty central locking motor in that door is a common cause.

The i7 shares its G70 platform and body generation with the combustion-engine G70 7 Series (i740, 740i, 760i etc.), and the door locking actuators may well be the same units, but you should confirm the exact part number with the breaker against your registration before buying. The i7's door architecture is largely shared with the wider G70 range, so compatibility is plausible, but subtle differences in wiring connectors or fitment brackets can exist. Always cross-reference with the breaker to be sure.

The BMW i7 (G70) launched in 2022 and, as of 2025, remains within its first generation with no major structural facelift that is known to have altered door actuator specification. This means a central locking motor from a 2022 i7 should broadly correspond to those on later examples, but confirm with the breaker against your registration in case of any running production changes. If a facelift is introduced, the breaker will be best placed to advise whether door internals changed across that boundary.

Trim level does not affect central locking motor fitment on the i7 — the door locking actuators are determined by the door and generation, not by the powertrain or trim specification. Whether your car is an xDrive50, eDrive50, or the high-performance M70, the actuator for a given door position (NS front, OS rear, etc.) should be the same. Do bear in mind that if sourcing from a higher-spec car, features like soft-close doors are handled by a separate mechanism, so make sure you are buying the correct actuator type for your car's specification.

It does matter — central locking motors are typically handed or position-specific, with NS (nearside/passenger) and OS (offside/driver) units potentially differing, and front and rear doors sometimes using different actuator designs. Always tell the breaker which specific door you need it for (e.g. NS front, OS rear) to ensure you receive the correct unit. Fitting an incorrect actuator can result in the mechanism not seating properly or the locking function failing.

Used central locking motors are a commonly sourced part and can be perfectly reliable, especially when pulled from a low-mileage or accident-damaged donor i7 or G70 7 Series where the doors were undamaged. Ask the breaker whether the part has been tested and how it was removed, and confirm they are supplying the correct door position for your car. Because the i7 is a relatively recent and premium vehicle, breakers' stock may be limited, so confirming fitment against your registration is particularly important.