Description
Overview
This electric left door lock is a direct-fit locking unit intended for Peugeot 207 models, commonly used on 3-door variants. It replaces original PSA part numbers 24090816, 24087816, 24091816 and 9135V6. The unit restores reliable central locking operation and resolves problems with doors that fail to lock or unlock electrically.
Function and Benefits
The component functions as an electric actuator and mechanical latch assembly: it receives central-locking signals, moves internal linkages and secures the door striker. For mechanics and DIYers, benefits include direct interchangeability with OEM units, straightforward installation, and restoration of full locking functionality without complex programming on most Peugeot 207 models.
Compatibility and Notes
Designed for Peugeot 207 (3-door) left door applications. This part is catalogued under PSA/Peugeot/Citroën numbers 24090816, 24087816, 24091816 and 9135V6, and is often searched for by these codes. Always verify the part numbers against your vehicle registration or existing part label before ordering to ensure correct fitment.
Replacement Guide (Practical Steps)
- Safety First: Disconnect the vehicle battery or isolate the circuit before working on electrical components to avoid short circuits or accidental airbag deployment.
- Remove Interior Trim: Carefully remove the door card to access the lock mechanism. Preserve clips and screws for reassembly.
- Disconnect Electrical Connector: Unplug the locking actuator wiring harness and any linkage rods connected to the latch.
- Unbolt the Lock: Remove retaining screws or bolts securing the lock assembly to the door shell and withdraw the unit from the door cavity.
- Install New Unit: Fit the replacement lock, secure fasteners to original positions, reconnect linkage and electrical connector, then test central locking operation before refitting the door trim.
- Final Check: Verify smooth mechanical movement, proper alignment with the striker, and reliable lock/unlock cycles from both remote and key operation.
Common Failure Modes and Causes
Failures typically stem from worn internal gears, water ingress and corrosion, or electrical faults in the actuator motor and wiring. Symptoms include intermittent locking, noisy operation, door that only locks manually, or complete loss of electrical locking on the affected side. Replacing the lock assembly is the standard repair when the actuator or latch is compromised.
Advice For Workshops And DIY Technicians
Mechanics should confirm part numbers and door orientation before purchase. For DIY repairs, follow safe electrical practices, keep fasteners and trim clips organized, and test the unit prior to reassembly. If electrical diagnosis indicates wiring or control module faults, address those issues to prevent repeated failures of a newly installed lock.
Technical Information
- Manufacturer: PSA Citroën Peugeot
- Model: Peugeot 207 (3-Door) – Left Door
- Product Codes: 24090816, 24087816, 24091816, 9135V6
- Other Numbers: Commonly Cross-Referenced Under PSA/Peugeot/Citroën Spare Part Listings
If you are searching by product number, use any of the listed codes to find this exact left door locking unit. Suitable for professional use in vehicle repair shops and for skilled DIY enthusiasts performing door lock replacements on Peugeot 207 vehicles.
