Description
Electric central locking actuator for the left front door of Peugeot 308.
This electric door lock is designed for the left front door of the Peugeot 308 and restores reliable central locking and secure door latching. Ideal for professional workshops and DIY mechanics, the unit matches original equipment fitment and part numbers commonly searched by technicians. Replacing a faulty actuator brings back smooth locking/unlocking, reduces noise, and prevents intermittent door ajar warnings.
Features and Advantages
- Direct replacement for the left front door central locking mechanism on Peugeot 308.
- OEM-compatible fit with original mounting points and electrical connector layout for straightforward installation.
- Restores central locking functionality and proper latch engagement, eliminating false open-door indications.
- Suitable for use by professional mechanics and experienced DIYers; commonly referenced by part numbers for fast sourcing.
Technical Information
- Manufacturer: Stellantis / Peugeot / Citroën
- Model: Peugeot 308 (Left Front Door)
- Product Codes: 9800616680, A048069
- Additional Numbers: 9135CN, A04944
Replacement Procedure (Overview)
- Disconnect negative battery terminal before starting work to avoid shorts and accidental system operation.
- Remove the interior door trim panel: detach screws, release retaining clips and carefully lift the panel to avoid damaging wiring or trim.
- Peel back the moisture barrier to access the lock assembly and actuator.
- Disconnect the electrical connector and any rod/linkage clips connecting the actuator to the latch and handle.
- Remove mounting screws or bolts securing the actuator and withdraw the unit from the door cavity.
- Install the new actuator by reversing removal steps: secure mounting, reconnect linkage and electrical connector, test function before refitting the trim and moisture barrier.
- Confirm proper locking/unlocking from remote, interior switch and manual operation; ensure latch fully engages and there are no binding points.
Installation Recommendations
- Use trim tools to avoid damaging panels and clips; keep all fasteners organized for reassembly.
- Apply a light dielectric grease to electrical connectors to improve long-term corrosion resistance in damp environments.
- Before final reassembly, cycle the lock several times and check door alignment and latch operation to avoid rework.
- If linkages are bent, corroded or worn, replace or repair them when fitting the new actuator to prevent premature failure.
Common Failure Reasons
- Wear Of Internal Gears: Plastic gears inside the actuator can wear or strip over time, causing loss of movement or grinding noises.
- Water Ingress And Corrosion: Moisture penetrating the door cavity can corrode electrical contacts and motor components, leading to intermittent or complete failure.
- Motor Wear: Electric motor brushes and commutator wear after many cycles, reducing torque and speed until operation ceases.
- Damaged Linkages Or Clips: Mechanical linkage failures or detached clips prevent correct transfer of motion from the actuator to the latch.
- Electrical Issues: Connector corrosion, broken wires or poor grounding can result in no power to the actuator despite a functioning central locking system.
Typical Service Life: Depending on use, environment and maintenance, door lock actuators commonly fail after several years—often in the range of 8–15 years or high mileage—especially in vehicles exposed to moisture or frequent urban stop/start use.
Compatibility Notes
Fits Peugeot 308 left front door applications. Commonly referenced part numbers for identification: 9800616680, A048069, 9135CN, A04944. Use these codes when searching or cross-referencing replacement parts.
