Description
Electric central locking lock for the left front door of the Peugeot 307. There are two visual variants, but they are 100% interchangeable. Driver’s door.
Product Overview
This electric central locking lock is a direct-fit replacement for the left front (driver’s) door of the Peugeot 307. Supplied to meet the demands of professional workshops and DIY enthusiasts alike, the unit restores reliable door locking, unlocking and mechanical latching. Commonly sought under the OEM code 9135L0, the part is ideal for vehicles experiencing intermittent locking, noisy operation or a complete failure to lock/unlock from the central locking system or key fob.
Features & Benefits
- Direct replacement for Peugeot 307 left front door — driver side fitment.
- Two visual variants exist but are fully interchangeable, simplifying fitment and stocking.
- Restores central locking function and secure mechanical latching.
- Compatible with factory door latch mechanism and electric actuator connections used on the 307.
- Ideal for mechanics and skilled DIYers: fits without bodywork modification.
Technical Information
- Manufacturer: Stellantis
- Model: Peugeot 307
- Product Codes: 9135L0
- Additional Numbers: NFP
Installation Recommendation
Removal and installation are straightforward for an experienced technician. Typical procedure:
- Remove interior door trim panel and any moisture barriers to access the lock assembly.
- Disconnect the electrical connector(s) and any Bowden cables (if fitted) from the lock/latch assembly.
- Unbolt the lock unit from the door frame and remove the old mechanism.
- Install the replacement lock, secure fasteners to original positions and reconnect cables and electrical plug(s).
- Check mechanical alignment of the latch striker and adjust if necessary to ensure smooth closing and positive locking.
- Test central locking function, manual operation and key/remote lock/unlock cycles before reassembling door trim.
Recommended tools: Torx/socket set, trim removal tools, small flat screwdriver, multimeter for electrical checks. Always work carefully to avoid damaging door trim and moisture barriers.
Why This Part Fails Most Frequently
- Mechanical Wear: Plastic gears or internal levers can wear or break after years of use, causing the lock to stop moving or become noisy.
- Water Ingress: Moisture entering the door can corrode contacts or seize moving parts, especially in lower door areas.
- Electrical Faults: Corroded connectors, broken wiring or intermittent actuator motor failures lead to unreliable central locking operation.
- Cable/Linkage Damage: Bowden cables or linkage rods can stretch or disconnect, preventing the latch from actuating correctly.
Practical Tips
- Confirm correct orientation: This unit is for the left front (driver) door. Visual variants are interchangeable but verify mounting points and connector alignment during installation.
- Inspect the door striker and latch alignment if closing issues persist after installing the new lock.
- Clean and protect electrical connectors with dielectric grease to reduce future corrosion-related failures.
Final Notes
This lock is a reliable solution to restore secure and consistent door locking on Peugeot 307 driver doors. Supplied under code 9135L0 and compatible with both visual variants, it is designed for quick fitment in workshop conditions. Order now to minimize vehicle downtime and return the central locking system to full operation.
