1997-2000 BMW 5 Series Front Left Door Lock Actuator
Specifications
Side
Left (driver side)
Position
Front
Donor year
1998
Body style
Sedan
Fuel
Gas
Engine size
2.8 L
Engine code
M52
Engine type
2.8L I6
Drivetrain
RWD
About this part
Also known as
Door Latch Assembly
Power Door Lock Motor
Central Locking Actuator
Driver Door Latch Mechanism
Front Left Lock Actuator
What this part does
The Front Left Door Lock Actuator is an electromechanical assembly mounted inside the driver's side door shell that controls the physical latching and locking of the door. It receives electrical signals from the vehicle's central locking system to engage or disengage the lock mechanism, while also interacting with the exterior key cylinder and interior door handle. When this component begins to fail, the driver's door may not lock or unlock with the key fob, the door may bounce back when trying to close it, or the interior lights and alarm system may behave erratically due to faulty microswitches within the latch.
Fits these vehicles
| Make | Model | Years | Engine |
|---|---|---|---|
| BMW | 528i (E39) | 1997-2000 | 2.8L I6 |
| BMW | 540i (E39) | 1997-2003 | 4.4L V8 |
| BMW | 525i (E39) | 2001-2003 | 2.5L I6 |
| BMW | 530i (E39) | 2001-2003 | 3.0L I6 |
| BMW | M5 (E39) | 2000-2003 | 4.9L V8 |
Before you order
Ensure your diagnostic points to the Door Lock Actuator and not a stretched or snapped Bowden cable, as a failing interior handle cable can mimic a jammed or malfunctioning latch. Keep in mind that these units are position-specific; this actuator will only fit the front left (driver) door and cannot be installed in the passenger or rear doors. It is recommended to inspect the condition of your exterior door handle carrier and vapor barrier while the door panel is removed for this installation.
