Description
Lock set for Peugeot 307 facelift models. Driver door lock, fuel flap lock and ignition barrel plus 2x key.
Description
Complete lock set designed for Peugeot 307 facelift vehicles, including the driver door cylinder, fuel flap lock and ignition barrel, supplied with two keys. This kit is intended for professional workshops and experienced DIY mechanics who need a reliable, direct-replacement solution to restore mechanical security and proper locking function. Useful search keywords: Peugeot 307 lock set, 4162KF, 4162KG, 4162XT, door lock cylinder, ignition barrel.
Benefits
- Direct Replacement: Designed to match the original mechanical mounting points for an accurate fit on Peugeot 307 facelift models.
- Complete Kit: Includes driver door lock, fuel flap lock and ignition barrel plus two keys, reducing the number of separate purchases.
- Workshop-Friendly: Simplifies repair time in busy garages—one kit covers the most common lock failures on the vehicle.
Technical Information
- Manufacturer: Stellantis / Peugeot
- Model: Peugeot 307 Facelift
- Product Codes: 4162KF, 4162KG, 4162XT
- Other Numbers: Referenced under similar 4162xx sequences in parts catalogs
Compatibility
Compatible with Peugeot 307 facelift variants. Always confirm visual match with the existing lock bodies and mounting points before installation. Product codes 4162KF, 4162KG and 4162XT are commonly used references when searching parts catalogs.
Installation Recommendations
- Disconnect Battery: Before working on the ignition barrel or any electrical components, disconnect the negative terminal of the battery to prevent electrical shorts and unintended airbag/steering lock deployment.
- Door Lock Replacement: Remove inner door trim to access the lock cylinder. Detach linkage rods and retaining clips, withdraw the old cylinder and refit the new unit. Check the operation of the locking rod and the central locking actuator after reassembly.
- Fuel Flap Lock Replacement: Access normally through a small service opening or by removing the inner wheelarch liner if required. Replace cylinder and verify latch engagement.
- Ignition Barrel Replacement: Remove steering column trim, release the barrel retaining screw or clip, withdraw the old barrel and install the new one. Ensure smooth key insertion and rotation through all positions before reassembling covers.
- Key Check: Test both supplied keys for smooth operation in all replaced locks before finishing the job.
- Final Test: Verify door locking/unlocking, fuel flap locking and ignition switching under normal conditions. Lubricate with suitable graphite or light lock lubricant if necessary.
Why This Part Fails Most Often
- Mechanical Wear: Frequent use causes tumbler and latch wear, leading to loose keys or inability to turn the cylinder.
- Corrosion and Dirt: Moisture ingress and road dirt can seize components, particularly in door and fuel flap cylinders.
- Key Damage: Worn or bent keys accelerate internal cylinder wear and can break off inside the lock.
- Impact and Vandalism: Forced entry attempts or door impacts can deform lock components and linkage rods.
- Plastic Part Failure: Many modern locking mechanisms include plastic parts that may become brittle and crack over time, causing malfunction.
Practical Tips
- When replacing multiple locks, use the opportunity to check door linkages, actuators and the central locking motor for related faults.
- If keys are worn, consider having new keys cut from a good-condition original to avoid premature cylinder wear.
- Keep replacement locks lightly lubricated and protected from moisture to extend service life.
