Description
Electric lock for the right rear door of the PEUGEOT 407. Passenger-side rear door.
This Electric Door Lock Is A Direct-Fit Replacement Designed For The Right Rear (Passenger-Side) Door Of The Peugeot 407. It Restores Central Locking Function, Mechanical Latching And Power Actuation When The Original Unit Fails. The Part Is Frequently Searched By Its Reference Numbers (9681337280, 9138N7, 9138V0), So Having Those Codes On Hand Will Speed Up Identification And Ordering.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Peugeot 407
- Product Codes: 9681337280, 9138N7, 9138V0
- Additional Numbers: 9138V0 (alternate marking found on some units)
Compatibility And Application
Intended For Use On Peugeot 407 Vehicles Requiring A Right Rear Door Lock Assembly (Passenger-Side On Left-Hand-Drive Cars). Suitable For Vehicles Where The Original Lock Has Electrical Actuation Integrated With The Central Locking System.
Installation Recommendations
- Disconnect The Battery Before Starting Work To Avoid Short Circuits When Handling Electrical Connectors.
- Remove The Inner Door Trim Panel Carefully To Access The Locking Mechanism. Keep Fasteners Organized To Ensure Correct Reassembly.
- Peel Back The Moisture Barrier And Disconnect The Electrical Connector To The Lock Actuator.
- Unscrew The Mounting Bolts/Screws Holding The Lock Assembly, Remove The Old Unit, And Transfer Any External Linkages Or Clips To The Replacement If Required.
- Install The New Lock, Reconnect The Electrical Connector, And Test Central Locking, Manual Latch Operation, And Child Locks Before Reassembling The Door Trim.
- After Successful Testing, Refit The Moisture Barrier And Door Trim. Check Door Alignment And Latch Engagement During The Final Test.
Common Causes Of Failure
- Water Ingress And Corrosion: Moisture Reaching The Actuator Or Electrical Contacts Is A Frequent Cause, Leading To Intermittent Or Permanent Loss Of Function.
- Actuator Motor Wear: Repeated Use And Age Can Cause The Small Electric Motor Or Gear Train Inside The Lock To Wear Out.
- Mechanical Damage: Broken Plastic Components, Bent Linkages Or Damage From Door Impacts Can Prevent Proper Latching.
- Wiring And Connector Issues: Corroded Or Damaged Wiring, Poor Grounding Or Loose Connectors Can Mimic Lock Failure.
Preventive Measures Include Regular Lubrication Of The Latch Mechanism With Suitable Grease, Ensuring Door Drainage Channels Remain Clear, And Quickly Addressing Any Signs Of Moisture Or Rust Around Door Edges.
Notes For Mechanics And DIY Enthusiasts
This Lock Assembly Is Suitable For Experienced DIYers Familiar With Door Trim Removal And Basic Electrical Testing. If You Notice Electrical Fault Codes Or Complex Central Locking Failures Affecting Multiple Doors, Further Diagnostic Work May Be Required To Identify Wiring Or Control Module Issues.
Search Keywords: Peugeot 407 Right Rear Door Lock, 9681337280, 9138N7, 9138V0, Rear Door Latch Actuator.
