Offering quality used OEM parts from PSA brands Citroën and Peugeot, this lock set provides a reliable replacement solution for lost or damaged locks. Its precise compatibility ensures a smooth swap with original components, restoring full security and functionality.

Replacing your vehicle’s locks with this set prevents common issues such as jamming or lock failure caused by natural wear and tear of materials over time. It safeguards your car’s security and maintains the original operational standards expected by PSA vehicles.

Technical Information

• Manufacturer: PSA Citroën Peugeot
• Models: Peugeot 308, Citroën C4 Picasso
• Product Codes: 4162KF, 1609233980, 1606423680

This lock set is fully functional and ready for straightforward installation. Trust this ready-to-use replacement to keep your vehicle secure and maintain its original locking system performance.

Complete replacement lock set designed for Peugeot 308 (T7). This package includes the driver’s door lock mechanism, ignition switch barrel, fuel filler lock and two keys. Ideal for professional garages and DIY mechanics needing a direct-fit solution for worn or damaged locking components. Frequently searched by product numbers such as 1606423680, 1609233980, 4162KF and 4162XT, this set restores mechanical locking and central locking function where original parts have failed.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Peugeot 308 T7
• Product Codes: 1606423680, 1609233980, 4162KF, 4162XT
• Other Numbers: 4162.KF, 4162.XT, 4162.KF, 4162.XT

Compatibility

Fits Peugeot 308 (T7) models. Often located by the listed product codes; compatibility can vary by equipment level and vehicle specification.

Installation

1. Disconnect the vehicle battery before starting work to avoid electrical faults.
2. Door Lock: Remove the interior door trim and moisture barrier, disconnect linkages and electrical connectors, unbolt the lock mechanism, fit the replacement and reassemble.
3. Ignition Switch: Remove steering column covers, release the retaining clip or screw for the lock barrel, extract the old cylinder and insert the new one. Verify ignition positions and mechanical operation.
4. Fuel Filler Lock: Open the filler flap, remove any retaining fastener or access panel, replace the lock cylinder and secure.
5. After installation, test mechanical function of each lock, central locking operation and key operation with all doors closed.

Installation Recommendation

If you are not experienced with automotive lock mechanisms, have the set installed by a qualified technician. If the keys include transponder chips or immobilizer components, professional programming/synchronization may be required to match the keys to the vehicle immobilizer. Always follow the vehicle manufacturer’s assembly sequence and recommended precautions when removing and fitting components.

Why The Part Commonly Fails

• Mechanical Wear: Tumblers, cams and linkages wear over time, causing rough operation or failure to turn.
• Corrosion And Moisture: Water ingress and rust can seize moving parts, particularly in door and fuel filler locks.
• Electrical Actuator Faults: Central locking actuators or connectors can fail, preventing electrical lock operation.
• Broken Or Worn Keys: Excessive wear or force can damage barrels or break keys inside the lock.
• Debris And Freezing: Foreign objects or ice can block lock mechanisms and prevent normal function.

Practical Tips

• Lubricate locks periodically with a dry graphite or silicone-based product; avoid heavy oils that attract dirt.
• Avoid heavy keychains to reduce stress on the ignition barrel and key.
• Inspect door seals and drain channels to minimise water entry and prevent corrosion of lock components.