Left Rear Door Lock Citroën C3 II A51 9800625080

Description

Left Rear Door Lock For Citroën C3 II A51. Side – Door Behind Passenger

Direct-fit replacement left rear door lock for Citroën C3 II (A51) with original referenced part number 9800625080. This door lock restores secure locking, central locking function and mechanical latching on the rear passenger-side door. Designed for professional auto technicians and experienced DIYers, the unit matches OE mounting points and electrical connector layout to simplify installation and reduce workshop time. Common search term: 9800625080.

Technical Information

• Manufacturer: Citroën (Stellantis)
• Model: Citroën C3 II (A51)
• Product Codes: 9800625080
• Additional Numbers: None Listed

Function And Features

The door lock assembly secures the rear door, actuates the latch mechanism and works with the central locking system to lock/unlock the door via remote or interior switches. Units may include an integrated electric actuator and microswitches that signal lock/unlock status to the body control module. Robust metal latch and plastic housing are engineered for repeated cycles and exposure to moisture inside the door cavity.

Compatibility

Intended For Citroën C3 II (A51). Check the vehicle model and part number 9800625080 when searching to ensure correct fitment. This part is commonly searched by its product code and model designation.

How To Replace

1. Remove Inner Door Trim: Carefully detach the door card and trim fasteners to access the lock mechanism. Keep screws and clips organized.
2. Disconnect Electrical Connector: Unplug the lock actuator connector and any wiring harnesses attached to the lock.
3. Release Linkages: Detach the mechanical rods or cables from the latch—note their orientation for reassembly.
4. Unscrew Lock Assembly: Remove the mounting bolts holding the lock to the door shell and extract the unit from the door aperture.
5. Install New Unit: Position the replacement lock, tighten mounting fasteners to hand-tight then to specified torque if available, reconnect linkages and the electrical connector.
6. Test Operation: Before refitting the door trim, test mechanical latching, manual lock/unlock and central locking operation from both key and internal switches.

Installation Recommendations

• Work On A Stable, Level Surface And Keep The Door Open While You Work To Avoid Pinching Wires.
• Protect Trim Clips And Fasteners—Replace Any Damaged Clips To Ensure Proper Refit.
• Lightly Lubricate Latch Points With A Suitable Grease To Reduce Wear And Prevent Noise.
• If The Unit Includes An Electric Actuator, Verify Connector Pins Are Clean And Free Of Corrosion Before Reconnection.

Reason Why The Part Most Often Fails

Door locks typically fail due To Mechanical Wear, Corrosion From Moisture Ingress, Broken Or Bent Linkage Rods, Or Failure Of The Integrated Actuator/Microswitches. Water And Road Salt Accelerate Corrosion Of Internal Components, While Frequent Use And Misalignment Of The Door Can Cause Excessive Stress On The Latch Mechanism. Electrical Failures Often Result From Corroded Connectors Or Damaged Wiring Inside The Door.

Practical Tips For Mechanics And DIYers

• Keep The Old Unit Until Successful Installation Is Confirmed—It Helps Troubleshoot Rod Orientation And Connector Routing.
• When Replacing The Door Lock, Inspect Door Hinges And Striker Plate For Alignment Issues That May Have Caused Premature Wear.
• Use The Part Number 9800625080 When Searching Catalogs Or Ordering To Reduce The Risk Of Incorrect Fitment.

Restore reliable locking and door security with this OE-referenced replacement for Citroën C3 II (A51). Order now using part number 9800625080 to ensure fast identification and delivery.