Description
Electric Central Locking Actuator For Left Door PEUGEOT 307 CC
Driver Side
6 Pins
High-quality replacement electric door lock for the left (driver) door of the Peugeot 307 CC. Designed for mechanics and DIY enthusiasts who need a reliable central locking actuator with OEM-type fitment. Commonly searched using product codes 52229880 or 9135P5, this unit restores secure locking and remote central locking function when the original lock has become unreliable or inoperative.
Technical Information
- Manufacturer: Stellantis (Peugeot/Citroën)
- Model: Peugeot 307 CC
- Product Codes: 52229880, 9135P5
- Other Numbers: NFP
- Connector: 6-Pin Electrical Connector
- Fitment Side: Left / Driver Side
Function And Application
This electric lock performs the mechanical locking and unlocking of the left front door as part of the vehicle’s central locking system. It receives electrical commands from the central locking module or the remote key transmitter and converts them into mechanical movement to operate the door latch. Proper operation is essential for vehicle security, remote locking convenience and correct door ajar detection.
How To Replace
- Disconnect the negative battery terminal before starting work.
- Remove the inner door trim to access the lock assembly (remove screws, clips and any moisture barrier carefully).
- Locate and unplug the 6-pin electrical connector from the lock actuator.
- Unscrew the mounting bolts/screws securing the lock mechanism to the door and remove the actuator assembly.
- Install the replacement unit, secure mounting fasteners and reconnect the electrical connector.
- Test central locking operation and door latching before reassembling the door trim and moisture barrier.
Installation Recommendations
- Use correct trim tools to avoid breaking clips or damaging the door panel.
- Check cables, linkages and rods for wear or damage while the door is open; replace any corroded clips or bent rods to ensure smooth operation.
- Verify connector pins are clean and straight; repair or replace damaged terminals to prevent intermittent faults.
- After installation, operate the lock several times and verify that the door fully latches and that central locking responds to all commands.
Most Common Causes Of Failure
Door lock actuators typically fail due to mechanical wear of internal gears, motor burnout from frequent use, moisture ingress causing corrosion, or damaged electrical connectors. Environmental exposure (water, salt) and repeated heavy loads from forced closing or misaligned latch mechanisms accelerate wear. Regular inspection and prompt repair of door seals and drainage can help extend life.
Compatibility And Notes
Specified For Peugeot 307 CC Left Front Door. Confirm the part number listed on your original unit matches one of the product codes shown above before installation. The 6-pin connector must match the vehicle wiring harness for plug-and-play replacement.
