Description
Electric Central Locking Actuator For Right Rear Passenger Door
For Peugeot 3008 First Generation
Passenger-Side Rear Door
This electric central locking actuator is a direct-fit replacement for the right rear (passenger-side) door of the first-generation Peugeot 3008. Identified frequently by part numbers 9800623880 and 9138Z2, the unit restores reliable locking and unlocking via the remote or central locking switch. Designed for professional workshops and competent DIY mechanics, this actuator helps eliminate intermittent locking failures, noisy or non-responsive door locks and improves vehicle security.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Peugeot 3008 I (First Generation, 3008 I)
- Product Codes: 9800623880, 9138Z2
- Additional Numbers: None Provided
Function And Location
The actuator is the electric motor-driven unit inside the door that operates the latch for central locking. On command from the remote or the vehicle’s central locking system it converts electrical signals into mechanical movement to lock or unlock the door latch. It is mounted inside the right rear door shell, behind the trim panel, and connects to the latch via linkage rods or levers.
How To Replace
Replacement should be carried out by an experienced mechanic or a confident DIYer with basic tools. Typical steps:
- Disconnect the vehicle battery before starting work.
- Remove the door trim panel and any trim clips to access the inner door area.
- Carefully peel back the moisture/vapor barrier to reach the actuator and linkage.
- Unplug the electrical connector and remove the fixing screws or rivets holding the actuator.
- Detach linkage rods from the actuator (note their positions for reassembly) and fit the replacement unit.
- Reconnect the electrical connector and test locking/unlocking operation before refitting the trim.
- Reassemble the door, ensuring the moisture barrier and all fasteners are correctly refitted.
Installation Recommendations
- Always disconnect the battery before removing electrical components.
- Inspect and lubricate linkage joints and latch pivots with a suitable lubricant during reassembly.
- Check door seals and drainage channels for blockages that can allow water to reach the actuator.
- Test several lock/unlock cycles after installation to confirm correct mechanical travel and electrical operation.
- Retain original fasteners where possible; if rivets are used, replace with correct type or manufacturer-recommended fixings.
Why This Part Fails Most Often
Common failure causes include water ingress and corrosion, broken or worn plastic gears inside the actuator, motor burnout from frequent cycling, and mechanical wear or detachment of linkage rods. Environmental exposure and blocked door drains accelerate degradation. Failure symptoms typically include intermittent operation, a noisy motor, total loss of locking function on that door, or the door only opening/closing manually.
Search Tip: Customers commonly look for this part by product codes 9800623880 and 9138Z2 when sourcing direct replacements for the Peugeot 3008 I right rear door.
