Description
Electric tailgate lock for CITROËN and PEUGEOT vehicles.
Direct-fit electric lock mechanism for the rear tailgate, designed for professional workshops and experienced DIY mechanics. This replacement unit restores secure latching and remote/central locking function on a wide range of Citroën and Peugeot models. The part is often searched and identified by its product codes (9652483180, 871972, 871986), so ordering by number ensures rapid identification and fitment.
Key Features
- Complete electric lock assembly for rear tailgate with integrated latch and actuator
- Direct replacement for original equipment on listed Citroën and Peugeot models
- Restores remote and central locking, manual release and secure closure
- Suitable for workshop replacement or competent DIY installation
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Rear Tailgate Lock / Tailgate Latch
- Product Codes: 9652483180, 871972, 871986
- Other Numbers: Compatible OEM references used across Citroën and Peugeot rear tailgate lock assemblies
Compatibility
Commonly fitted to the following models (check exact model year and body type): Citroën C2, Citroën C3, Citroën C3 II, Citroën C4, Citroën C5 (I & II), Citroën C8, Citroën Xsara, Citroën Xsara Picasso; Peugeot 206, Peugeot 207, Peugeot 307, Peugeot 607, Peugeot 807. Search by the product codes above for fastest match.
Function And Typical Symptoms
The electric tailgate lock secures and releases the rear hatch using an electromechanical actuator integrated with the latch mechanism. It is activated by the central locking system, remote key, interior release switch or manual operation. Symptoms of a failing unit include: tailgate not locking or unlocking with remote/central locking, intermittent operation, tailgate remaining stuck closed or open, unusual noises when operating (grinding or clicking), or the latch failing to hold the tailgate securely.
Common Causes Of Failure
- Mechanical wear of internal gears and latch components after many cycles
- Water ingress and corrosion leading to seized parts or electrical faults
- Actuator motor burnout from overuse or voltage issues
- Wiring harness damage, corroded connectors or poor ground connection
- Misalignment of the tailgate or striker causing excessive load on the latch
Replacement Procedure (Overview)
Designed for experienced technicians and competent DIYers. Typical replacement steps:
- Disconnect the vehicle battery before work on any electrical components.
- Support the tailgate in the open position (use a prop or second person) to prevent it from closing unexpectedly.
- Remove interior tailgate trim to access the lock assembly—carefully release clips and retainers.
- Unplug the electrical connector from the lock and undo the mechanical release cable if present.
- Remove securing bolts and extract the old lock assembly from the tailgate.
- Fit the new lock assembly, secure bolts to manufacturer torque, reconnect wiring and release cable, and refit trim.
- Reconnect the battery, test locking/unlocking by remote and interior switch, and verify proper latching and alignment.
- Check central locking fuses and relays if the new unit does not respond electrically.
Installation Recommendations
- Always disconnect the battery before starting work on electrical components to avoid short circuits and accidental operation.
- Inspect wiring and connectors for corrosion or damage and replace or repair as needed for reliable operation.
- Lubricate latch contact points with a suitable grease after installation to reduce wear and noise.
- Verify tailgate striker alignment and adjust if necessary to prevent premature wear of the new lock.
- After installation, cycle the lock several times and test with the remote, interior switch and manual release to ensure full functionality.
Why This Part Fails Most Often
Failures are usually caused by long-term mechanical wear, exposure to moisture and road contaminants, or electrical issues such as corroded connectors and failing actuator motors. Heavy use, frequent opening/closing in adverse environments, or misaligned tailgate strikers accelerate deterioration.
Order by Part Numbers 9652483180, 871972 or 871986 for fastest identification. Ideal replacement for garages and DIYers seeking an OEM-fit solution to restore secure tailgate operation.
