Shop BMW M6 Lock. Actuator. (Left, Rear). 745i, 745Li; w/o Passive Access Sys. w/o Soft-Close Doors Door, Doors, Motor, Soft - OEM BMW Part # 51227012145 (51-22-7-012-145)

Exc.Power Door Assist. Mechanism to secure Door to chassis. Motor to Lock and unLock car Door. Basic ,. Door Latch Assembly. Motor.

Door Latch AssemblyDoor Lock Actuator Motor

Fits 745i, 745Li, 760Li

745i, 745Li; w/o Passive Access Sys.; w/o Soft-Close Doors; Left; To 9/02. W/o soft close.
Door Lock Actuator - Repair or Replace
Your may need a new door lock actuator if your keyless entry doesn't work or your lock button doesn't lock the doors.