Description
Electric central locking lock for the right front (passenger) door of Citroën C4 Coupe, first generation.
High-quality replacement electric door lock for the right front passenger door of the Citroën C4 Coupe (first generation). Designed as a direct-fit unit for vehicles using OEM codes 9681332080 and 9136EV, this locking mechanism restores reliable central locking operation and secure door latching. Ideal for professional workshops and skilled DIYers, the unit addresses common faults such as motor failure, worn plastic gears, or water-related corrosion that cause intermittent or total loss of locking function. Use product codes 9681332080 and 9136EV when searching to quickly find the correct part.
Technical Information
- Manufacturer: Stellantis / Citroën
- Model: Citroën C4 Coupe (First Generation) — Right Front (Passenger) Door
- Product Codes: 9681332080, 9136EV
- Other Numbers: OEM Reference Numbers Used By Citroën/Peugeot Aftermarket
Function And Application
This unit operates the central locking and door latch for the right front (passenger) door. It combines an electric actuator with a mechanical latch and microswitches to lock/unlock the door and to signal latch status to the car’s central locking system. When working correctly, it ensures secure closure, prevents false lock/unlock signals, and integrates with the vehicle’s central locking cycles.
How To Replace
- Prepare: Park on a level surface, engage handbrake and open the affected door.
- Safety: Disconnect the negative battery terminal before starting work to avoid short circuits and accidental actuation of electrical components.
- Door Trim: Remove the inner door trim and any vapor/moisture barriers to access the lock assembly. Keep fasteners and clips organized for reassembly.
- Disconnect: Unplug the electrical connector and detach any rods or linkages connected to the lock (note their positions for reassembly).
- Remove Lock: Unscrew the mounting fasteners and withdraw the lock mechanism from the door shell.
- Install New Unit: Fit the replacement lock into position, secure mounting bolts, reconnect linkages and electrical connector, and check for correct mechanical movement.
- Test: Reconnect the battery and test central locking, door handle operation, and child lock functions before refitting the door trim.
- Finalize: Reinstall the door trim and moisture barrier, ensuring all clips and screws are secured.
Installation Recommendations
- Always Disconnect Battery: For safety when working on electrical parts, disconnect the negative battery terminal before removal and reconnection after installation.
- Inspect Linkages And Cables: Replace any worn or bent rods, clips or fasteners to prevent premature wear of the new lock.
- Protect Against Moisture: Ensure the door’s vapor barrier is intact and that connectors are dry and protected to reduce risk of corrosion.
- Test Before Reassembly: Verify full locking/unlocking cycles and handle operation before putting the trim back in place.
- Use Correct Fasteners: Refit using original-type screws and clips to maintain door integrity and noise performance.
Why This Part Most Commonly Fails
- Water Ingress And Corrosion: Moisture entering the door can corrode connectors and motor brushes or seize internal components.
- Wear Of Plastic Gears And Mechanisms: Repeated operation over years leads to gear wear or broken teeth in the actuator.
- Electric Motor Or Switch Failure: Actuator motor burnout or failing microswitches prevent proper locking commands or status reporting.
- Connector Corrosion And Wiring Issues: Poor electrical contact or damaged wiring can cause intermittent operation.
- Mechanical Impact Or Abuse: Door impacts or forced operation can bend linkages or damage the latch mechanism.
Notes For Search And Identification
Commonly searched by OEM codes 9681332080 and 9136EV. Use these numbers when looking up fitment for Citroën C4 Coupe (first generation) right front passenger door lock. This listing is aimed at technicians and competent DIY enthusiasts who require a direct-fit replacement part that restores correct central locking and door latching function.
