High-quality replacement left rear door lock designed for Peugeot 207 (hatchback and estate/SW). This unit secures the rear door, works with the central locking system and the interior/exterior handles, and restores reliable operation of locking and unlocking. Ideal for professional mechanics and experienced DIYers looking for a direct-fit part under common reference numbers (see Technical Information). Frequently searched by part number, this lock improves vehicle safety, prevents water ingress into the latch mechanism and eliminates intermittent central locking faults.

Technical Information

• Manufacturer: Stellantis / Citroën Peugeot
• Model: Peugeot 207 (Hatchback, Estate / SW) — Left Rear Door
• Product Codes: 24087816, 24091816
• Additional Numbers: 24090158, 24092158, 24089158, 9137F9E

Function And Fitment

The lock assembly secures the left rear door by engaging the striker on the body when the door closes. It integrates the mechanical latch and electric actuator responsible for central locking operation. Designed to match factory mounting points and electrical connectors for direct replacement on compatible Peugeot 207 models. Confirm compatibility using the listed product codes.

How To Replace

Typical replacement steps for a competent mechanic or experienced DIYer:

• Disconnect the vehicle battery before starting to prevent short circuits or module damage.
• Remove the interior door trim and vapor barrier to access the lock assembly and linkage.
• Disconnect electrical connector(s) to the actuator and unclip any rods or cables from the lock.
• Unscrew the lock unit from the door and remove it from the service opening.
• Install the new lock, secure fasteners to specified torque, reconnect linkage and electrical connector(s), then test operation (manual and central locking) before refitting the door panel.

Installation Recommendations

• Always disconnect the battery prior to removal/installation and follow the vehicle manufacturer’s procedures.
• Check and lubricate linkage pivots and striker with suitable grease to ensure smooth operation and to reduce wear.
• Inspect door cable/rods and any foam/vapor barriers for damage; replace or repair as needed to avoid future problems.
• Test central locking, manual locking, and child safety catches after installation. Make sure door closes and latches securely at all travel points.

Most Common Cause Of Failure

Door locks on Peugeot 207 commonly fail due to a combination of mechanical wear and environmental factors. Typical causes include worn or broken plastic gears inside the actuator, water ingress and corrosion of metal parts, seized linkages, and fatigue of internal springs. Symptoms include intermittent locking/unlocking, unusual grinding or buzzing noises, failure to latch completely, or inability to operate the central locking for that door. Regular lubrication and keeping drain channels clear can extend service life.

Notes For Buyers

This item is intended for professional installation or for experienced DIYers familiar with door disassembly and central locking systems. Use the product codes listed above to locate the correct unit for your vehicle. Replacing a failed lock typically restores secure operation and prevents secondary damage to door electronics and trim caused by water ingress or forced operation.