Description
Electric central locking actuator for the left rear door for PEUGEOT 407. Rear door on the driver’s side.
This replacement electric door lock actuator is designed for the left rear (driver’s side rear) door of the Peugeot 407 and is a direct-fit option when the original part shows wear or electrical faults. Ideal for professional workshops and DIY mechanics, the unit restores reliable central locking operation and reduces failed door opening/closing events. Common reference numbers associated with this item are 9659854180, 9137K8 and 9137Q7, which helps customers find the correct part quickly.
Features
- Direct-fit electric central locking actuator for rear left door.
- Restores central locking and remote door actuation.
- Durable motor and linkage interface designed for OEM-style installation.
- Compatible with central locking systems fitted to Peugeot 407 vehicles (see Technical Information for codes).
Technical Information
- Manufacturer: Stellantis / Peugeot
- Model: Peugeot 407
- Product Codes: 9659854180
- Additional Numbers: 9137K8, 9137Q7
Compatibility
Fits Peugeot 407 models (typical production years 2004–2011) with electric central locking. Compatibility depends on equipment and door configuration; match the OE numbers above to ensure correct fitment.
Installation Recommendations
- Disconnect the negative battery terminal before starting work to avoid short circuits and unintended locking actions.
- Lower the rear window (if possible) for easier access. Remove the interior door trim carefully, releasing clips and screws without damaging clips or upholstery.
- Disconnect the electrical connector to the actuator and unclip or detach the mechanical linkage rods from the lock assembly. Note the orientation and routing of each rod.
- Remove the fasteners securing the lock/actuator assembly to the door shell, withdraw the unit and replace with the new actuator. Reconnect linkages and electrical connector, ensuring secure connections and correct linkage geometry.
- Before reassembling the door trim, test central locking operation and manual unlock/lock to confirm correct installation and smooth rod movement.
- Use light grease on moving linkages and keep sealing areas clean to reduce water ingress. Refit the door card and verify all fasteners and clips are secure.
Why This Part Most Commonly Fails
- Wear Of The Internal Motor Or Brushes Causing Loss Of Drive.
- Plastic Gear Or Lever Breakage Due To Fatigue Or Excessive Force.
- Water Ingress And Corrosion From Damaged Door Seals Leading To Electrical Failure Or Mechanical Binding.
- Sticking Or Frozen Linkages Causing Overload On The Actuator.
- Intermittent Electrical Connector Problems Due To Corrosion Or Loose Pins.
Replacing a faulty actuator typically restores normal central locking function and prevents inconvenient lock failures. Always confirm the part numbers listed in the Technical Information to ensure correct selection for the vehicle.
