Description
Electric Tailgate Lock For Citroën And Peugeot Vehicles
High-quality electric tailgate lock designed for Citroën and Peugeot models, offering reliable operation of the rear hatch locking mechanism. This replacement unit corresponds to OE references 9653208080 and 871983 and is suited for workshops and experienced DIYers who perform body and electrical repairs. Built to integrate with the vehicle’s central locking system, the unit restores secure closing, deadlocking and remote unlocking functions of the rear hatch.
Technical Information
- Manufacturer: Stellantis
- Model: Peugeot 407 (commonly fitted); compatible with selected Citroën and Peugeot rear tailgates
- Product Codes: 9653208080, 871983
- Additional Numbers: 871983 | 9653208080
Features And Function
The unit is an electrically operated latch/lock for the rear hatch. It performs these functions:
- Engages and releases the tailgate latch via the central locking system or remote control.
- Provides deadlock functionality to prevent forced opening when the vehicle is secured.
- Transmits switch signals to the vehicle body computer about hatch position (open/closed) where applicable.
- Works as part of the central locking circuit and interacts with interior release handles and remote key fob.
Compatible Models
Most commonly used on Peugeot 407 models. Also fits a range of Citroën and Peugeot vehicles that share rear tailgate assemblies with the above OE numbers. Use the listed product codes when searching for exact fitment.
Replacement Guide
Step-by-step overview for removal and installation suitable for professional mechanics and competent DIYers:
- Open the tailgate and support it securely.
- Remove interior tailgate trim panels to access the lock mechanism; keep clips and screws organized.
- Disconnect the electrical connector from the lock and, if present, unclip any cable for mechanical release.
- Remove the retaining bolts securing the lock to the tailgate and withdraw the unit carefully.
- Fit the replacement lock in the same orientation, secure bolts to manufacturer torque where available, reconnect electrical connector and any release cables.
- Reinstall trim, test locking/unlocking with central locking and keyfob, and verify proper latching and deadlock operation.
Installation Recommendations
- Always disconnect the battery before starting work to avoid short circuits and unintended central locking activations.
- Protect trim and painted surfaces during the repair to prevent scratches.
- Apply a light coating of dielectric grease to electrical connectors to reduce corrosion risk and ensure good contact.
- Check and, if necessary, lubricate mechanical latch points with appropriate grease to ensure smooth operation.
- After installation, cycle the lock several times and verify hatch sensor signals (if fitted) and alignment to prevent wind/noise or poor sealing.
Most Common Reasons For Failure
- Water Ingress And Corrosion: Moisture penetration causes connector corrosion or internal electrical faults and seized mechanical parts.
- Mechanical Wear: Plastic components, pawls or springs can wear or break after prolonged use, leading to unreliable latching.
- Connector Or Wiring Damage: Broken wires, poor contacts or rod/cable failures interrupt actuation from the central locking system.
- Contamination And Dirt: Debris in the latch mechanism increases friction and accelerates wear.
This electric tailgate lock is an essential replacement part when the rear hatch fails to lock, unlock, or latch securely. Using the OE product codes 9653208080 and 871983 will help you locate the correct unit for your repair.
