Description
Electric central locking lock for the left rear door for PEUGEOT 407. Rear door on the driver’s side.
This electric central locking unit is a direct-fit replacement for the left rear door of the Peugeot 407. Designed for workshop technicians and DIY enthusiasts, the actuator operates the door latch as part of the vehicle’s central locking system and restores remote and key locking/unlocking functions. The part is commonly referenced by OE and supplier codes, making it easy to find in catalogues and search engines (e.g. 9681337380, 9137K8, 9137Q7).
Why Choose This Part: It offers an exact fit for the Peugeot 407 door mechanism and replaces worn or non-responsive locking assemblies that cause failures in central locking or prevent the door from latching reliably. Replacing a faulty actuator quickly restores convenience and security and avoids further strain on the central locking system.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Peugeot 407
- Product Codes: 9681337380 M00
- Other Numbers: 9137K8, 9137Q7, 9681337380
Installation Recommendations
Replacement is straightforward for a trained mechanic or competent DIYer with basic tools. Typical steps:
- Remove the door trim panel and protective moisture barrier to access the lock mechanism.
- Disconnect the electrical connector and detach any linkages from the actuator to the latch.
- Remove the retaining screws or bolts securing the actuator and withdraw the unit from the latch assembly.
- Install the new actuator, reconnect linkages and electrical connector, then test central locking function before reassembling the door panel.
Use a suitable screwdriver and Torx bits where required. Inspect the wiring harness and connector for corrosion; apply dielectric grease to electrical contacts if needed. Refit all seals and the moisture barrier to prevent water ingress.
Most Common Failure Reasons
The most frequent causes of failure are mechanical wear of plastic gears or internal components, water ingress and corrosion of electrical contacts, and strained linkages due to misalignment or damaged door fittings. Repeated use over time and exposure to salt or road moisture accelerates wear. Symptoms include intermittent locking, complete loss of lock motor function, or difficulty latching the door.
Notes For Buyers
Searchable product codes such as 9681337380, 9137K8 and 9137Q7 are commonly used when sourcing this part. Fitment is intended for Peugeot 407 left rear door (driver’s side rear). Proper installation and sealing will extend service life and prevent premature failure.
