Description
Electric central locking lock for the right front door of the Peugeot 407. Passenger door.
This electric door lock (central locking actuator) is a direct-fit replacement designed for the right front (passenger) door of the Peugeot 407. It is commonly referenced by part numbers 9681333280, 9136CK and 9136FE and is suitable for workshop technicians and DIYers who need a reliable locking unit to restore central locking function. The mechanism operates the latch and the central locking system, allowing remote locking/unlocking and secure door closure.
Compatibility and Application
Suitable For: Peugeot 407 (saloon/sedan, SW estate, Coupé variants depending on build). Fits the right front (passenger) door where the central locking actuator is integrated with the door latch. Often searched by OEM codes: 9681333280, 9136CK, 9136FE or internal references starting with Q00.
Technical Information
- Manufacturer: Stellantis / Peugeot
- Model: Peugeot 407
- Product Codes: 9681333280, 9136CK, 9136FE, Q00
- Other Numbers: Common Cross-References And Workshop Labels May Include 9136CK, 9136FE
Function And Fault Symptoms
The unit acts as the electromechanical interface between the central locking system and the door latch. When functioning correctly it receives an electrical signal from the central locking module or remote, drives an internal motor and gears, and moves the latch rods to lock or unlock the door. Typical symptoms of a failing lock include: inability to lock or unlock the passenger door with the remote or central lock switch, intermittent operation, unusual grinding or clicking noises inside the door, or the door not latching securely.
Why This Part Fails
Most Common Causes Of Failure: Wear Of Internal Motor Or Plastic Gears, Water Ingress And Corrosion Of Electrical Contacts, Broken Or Worn Linkage Rods And Retaining Clips, And Electrical Connector Or Wiring Problems. Mechanical wear and moisture intrusion are the most frequent reasons—especially on older vehicles or cars exposed to wet environments.
Replacement Procedure (Overview)
- Prepare: Park on level ground, ignition off. For safety, remove the negative terminal from the battery if you will be working near airbags or extensive wiring.
- Remove Door Trim: Carefully remove the inner door panel and any trim pieces to access the latch and actuator area. Keep screws and clips organized.
- Disconnect Wiring: Unplug the actuator electrical connector and release any cable linkages or rods attached to the latch mechanism.
- Unbolt Unit: Remove the fixing screws or bolts securing the lock/actuator to the door. Extract the old unit from the latch assembly.
- Install New Unit: Position the replacement lock, secure fasteners, reconnect rods and electrical connector. Ensure linkages move freely and clips are correctly seated.
- Test Function: Before refitting the door trim, test locking/unlocking with the remote and interior switch to confirm correct operation and alignment.
- Reassemble: Refit the door panel and all trim components, then perform a final operational and audible check for smooth latching.
Installation Recommendations
Use quality hand tools and protect trim panels during removal. Inspect and, if necessary, replace worn linkage clips and lubricate mechanical latch points with a light, non-conductive grease recommended for door latches. Ensure electrical connectors are clean and free of corrosion; apply a contact protector if available. Always test the new unit before final reassembly to avoid repeated panel removal.
Notes For Mechanics And DIYers
Searches Often Use Product Codes: Many customers look up this part by numbers such as 9681333280, 9136CK or 9136FE—include these codes when sourcing or ordering to speed identification. The unit is aimed at professionals and competent DIY enthusiasts comfortable with door disassembly. If the door has been subject to water exposure or previous repairs, inspect surrounding wiring and seals to reduce the risk of repeated failure.
