Description
Electric central locking actuator for the left front (driver’s) door of the Peugeot 307.
Overview
This Electric Central Locking Actuator is a direct-fit replacement for the left front (driver’s) door on the Peugeot 307. Designed for professional workshops and experienced DIYers, the unit restores reliable locking and unlocking via the vehicle’s central locking system. The actuator is commonly searched by its part code, making it simple to find and order for timed repairs.
Key Benefits
- Direct replacement for the original left front door lock assembly on Peugeot 307 models.
- Restores remote and central locking function, improving security and convenience.
- Compact design that fits into the factory door lock location for hassle-free installation.
- Ideal for mechanics and competent DIYers who regularly perform door trim and lock repairs.
Technical Information
- Manufacturer: Stellantis (Citroën/Peugeot)
- Model: Peugeot 307 — Left Front Door (Driver’s Door)
- Product Codes: 9135N6
- Additional Numbers: NFP
Fitment
Compatible with Peugeot 307 models (various body styles including hatchback, SW/estate and CC/coupé‑cabriolet). Verify fitment by matching the part code 9135N6 and the door position (left front / driver’s side).
Function
The actuator is part of the central locking system: it moves the lock mechanism to lock or unlock the door in response to remote commands or the vehicle’s locking switches. The assembly typically integrates an electric motor and mechanical linkage that operate the door latch.
Replacement Guide
- Disconnect the negative battery terminal before beginning work to prevent short circuits and unintended actuator operation.
- Remove the inner door trim panel and any moisture/vapor barrier carefully to access the lock unit.
- Unplug the electrical connector and detach any control rods or linkages from the lock assembly. Note the positions for reassembly.
- Unscrew the mounting fasteners and remove the old lock/actuator from the door.
- Install the new actuator, refit rods/linkages and connector, and secure all fasteners to the manufacturer’s specification.
- Reconnect the battery, test the central locking function (lock/unlock via remote and interior switches) before reassembling the door trim, then recheck operation after full reassembly.
Recommended Installation
Perform the replacement in a dry, well-lit area. Protect the door upholstery and trim during work. Lubricate linkages and latch contact points with an appropriate lubricant to reduce wear. After installation, cycle the lock several times to confirm smooth operation. If electrical faults persist, inspect wiring and connectors for corrosion or damage.
Common Failure Causes
- Water ingress and moisture causing corrosion of contacts or electrical motor failure.
- Wear or breakage of plastic gears and internal mechanical components after years of use.
- Corroded or loose electrical connectors leading to intermittent operation.
- Mechanical strain from misaligned linkages or damaged door latches causing premature wear.
Why Choose This Part
This actuator is suitable for technicians who need a reliable, code-searchable replacement for left front door locking faults on the Peugeot 307. Clear part numbering (9135N6) speeds up procurement, and the unit addresses common failure modes such as motor wear, gear damage and connector corrosion.
