Description
Product Overview
The Right Front Door Lock is a direct-fit electric central locking actuator for the passenger-side door of Citroën C4 5-door models. It replaces worn or damaged locking units and is often searched for by OE and spare part numbers for fast identification.
Features And Function
This assembly controls the door latch and central locking function on the front passenger door. It contains the actuator motor, linkage and latch mechanism that lock/unlock the door electronically when using remote central locking or door switches. Designed for straightforward replacement and reliable daily operation.
Common Failure Modes
Failures are typically caused by worn actuator motors or internal plastic gear damage, corrosion and water ingress, or mechanical wear of the latch. Typical symptoms include inability to lock or unlock with the remote, intermittent operation, or noisy and heavy locking action.
Replacement And Fitment Notes
Replacement normally requires removal of the interior door trim to access the lock assembly. Typical steps: disconnect the battery, remove door card fasteners, carefully peel back the moisture barrier, disconnect electrical connectors and linkage rods, and unbolt the lock unit. Refit in reverse order, check alignment and lock operation before final assembly. Suitable for professional technicians and experienced DIYers.
Durability And Maintenance
There is no fixed service interval; longevity depends on vehicle use and exposure. Regular inspection of door seals and drainage holes reduces water-related failures. If the unit shows signs of sticking or slow operation, early replacement prevents secondary damage to rods or the door latch.
Technical Information
- Manufacturer: PSA/Peugeot Citroën
- Model: Citroën C4 5-door (Passenger Side, Right Front)
- Product Codes: 9681331480, 9683415980, 9660699780
- Other Numbers: 9647172680, 9136ES, 9136AG, 9136R8
Note: This part is frequently searched by its OE numbers for quick identification and direct replacement. Always verify fitment with vehicle build data before ordering.
