Description
Lock set for Peugeot 206 and 206+. Includes driver door lock, passenger door lock, fuel filler cap lock and ignition barrel plus one key.
This complete lock set is designed for Peugeot 206 and 206+ owners and professional technicians who need a reliable, ready-to-fit replacement. The kit contains the front left (driver) door lock, front right (passenger) door lock, fuel filler cap lock and the ignition barrel/lock cylinder supplied with one key. Ideal for restoring mechanical locking functions and securing the vehicle after a lost, broken or worn key. Frequently searched by product codes, this set helps you quickly identify the correct part for your vehicle.
Key Features
- Complete mechanical lock kit: Driver Door Lock, Passenger Door Lock, Fuel Filler Cap Lock, Ignition Barrel.
- Supplied With One Key: Ready to install and operate on delivery.
- Direct Fit For Peugeot 206 And 206+: Designed to match OE mounting points and linkages.
- Common Replacement For Worn Or Damaged Cylinders And Door Lock Mechanisms.
How The Part Works
Door locks secure latch mechanisms and operate the mechanical or vacuum linkages that release the door striker. The ignition barrel (lock cylinder) houses the wafers/tumblers that recognize the key profile and actuates the ignition switch/steering lock. The fuel filler cap lock prevents unauthorized access to the tank. All items in the kit restore manual locking and unlocking functions when original components are worn, corroded or mechanically damaged.
Technical Information
- Manufacturer: Stellantis / Peugeot
- Model: Peugeot 206, Peugeot 206+
- Product Codes: 4162NR, 4162EZ, 4162Z1, 4162EW
- Other Numbers: 4162EZ | 4162NR
Replacement And Installation Overview
Suitable for experienced DIY mechanics and professional workshops. General replacement steps:
- Remove Interior Door Trim: Carefully detach door card retaining clips and screws to access the lock mechanism.
- Disconnect Linkages And Wiring: Note the positions of rods and any electrical connectors for central locking/actuators.
- Unbolt Lock Assembly: Remove fixing screws and take out the old lock from the door shell.
- Fit New Lock: Position new lock, reconnect linkages and electrical connections, and secure fasteners to the correct torque.
- Ignition Barrel Replacement: For removal of the ignition barrel, set the steering to the required position, release the retaining pin or screw (vehicle-specific), pull out the old barrel and insert the new one. Reassemble and verify key operation.
- Test Operation: Check door locking/unlocking, central locking (if present), ignition function and fuel cap locking before reassembling the door trim.
Installation Recommendations
- Always Work With The Ignition Off And The Battery Disconnected When Replacing The Ignition Barrel To Avoid Short Circuits And Unwanted Airbag/System Faults.
- Keep A Record Of Linkage Positions And Wiring Connections Or Take Photos Before Disassembly.
- Use Appropriate Tools: Panel trim tools, Torx/hex drivers and small needle-nose pliers will make the job faster and reduce the risk of damaging clips.
- Test Mechanically Before Final Reassembly: Verify smooth key action, lock engagement and door latch function to avoid repeated removals of the door panel.
- If Central Locking Or Immobiliser Integration Is Present, Verify System Function After Installation; Some Vehicles May Require Additional Steps To Match Key Profiles.
Why This Part Fails Most Often
- Mechanical Wear: Continuous use wears tumblers/wafers inside the ignition barrel and the internal components of door locks, leading to poor key recognition or sticking locks.
- Corrosion And Dirt: Moisture ingress and road salt can corrode metal parts and seize linkages or lock cylinders.
- Broken Or Worn Keys: Damaged keys can deform wafers and jam the cylinder.
- Plastic Component Fatigue: Many internal clips and actuator plastics deteriorate over time and can fracture, causing malfunction of the latch or lock actuation.
- Impact Or Forced Entry: Physical damage from accidents or attempted theft can bend or break lock housings and linkages.
This lock set provides a practical and economical way to restore locking functionality on Peugeot 206 and 206+ models. Check the product codes 4162NR, 4162EZ, 4162Z1 or 4162EW when searching to ensure you select the correct kit for the vehicle.
