Description
Electric lock for the right front door for PEUGEOT 407 – Front passenger door.
High-quality electric door lock designed for the right front (passenger) door of the Peugeot 407. Supplied with OEM reference numbers 9686683580, 9136FE and 9136CK, this direct-fit replacement restores reliable central locking, latch engagement and remote locking functionality. Ideal for professional technicians and experienced DIY mechanics who search by part number and expect a precise fit to original Stellantis specifications.
The unit integrates an electric actuator with the mechanical latch to control locking/unlocking, door handle release and central locking signals. Correct installation returns smooth operation of the interior and exterior handles, secure door closure and proper response to the vehicle’s locking system.
Technical Information
- Manufacturer: Stellantis / Peugeot
- Model: Peugeot 407 (Right Front / Passenger Front Door)
- Product Codes: 9686683580, 9136FE, 9136CK
- Additional Numbers: Cross-reference using listed OEM references
Installation Recommendations
- Disconnect the battery before starting work to avoid shorts and protect the vehicle electronics.
- Remove the interior door trim and carefully peel back the moisture barrier to access the lock assembly.
- Note and mark the positions of linkage rods and clips, then disconnect them and unplug the electrical connector.
- Remove mounting bolts, replace the lock unit and transfer any necessary clips or brackets from the old unit.
- Reconnect the electrical connector and linkages, then test central locking, remote locking, interior and exterior handles, and child lock before refitting the door trim.
- Lubricate latch contact points with suitable grease and reseal the moisture barrier to prevent future water ingress.
- Recommended For: Suitable for professional workshops and competent DIY mechanics. If unsure about electrical diagnostics or complex linkages, seek workshop expertise.
How To Replace – Quick Steps
- Disconnect Battery.
- Remove Door Trim And Moisture Film.
- Unplug Connector And Detach Linkages.
- Unscrew Lock Unit And Remove From Door.
- Install New Lock, Reattach Linkages And Connector.
- Test All Functions Before Reassembling Door Trim.
Why This Part Fails Most Often
- Water Ingress And Corrosion: Moisture entering the door cavity causes corrosion of electrical contacts and degradation of the actuator motor.
- Mechanical Wear: Plastic gears, pawls or latch components wear or break after many open/close cycles.
- Electrical Faults: Connector corrosion, wiring damage or internal actuator failure leads to intermittent or complete malfunction.
- Impact Or Misalignment: Door impacts or misaligned components can damage the latch or prevent correct engagement.
Common Symptoms: Door that will not lock or unlock with central locking, grinding or clicking noises from the door, intermittent operation, or a door that will not stay closed. Because the part is often searched by OEM numbers (9686683580, 9136FE, 9136CK), ensure the replacement matches these references for correct fitment.
