Description
Set – 2x Keys And Locks – For Citroën Berlingo II And Peugeot Partner II Contains: Ignition Barrel, 2x Door Lock, Fuel Filler Lock And Rear Door Lock Fully Functional
Product Overview
This complete lock set is designed for Citroën Berlingo II and Peugeot Partner II vehicles. It includes an ignition barrel plus door, fuel filler and rear door locks together with two matching keys. Ideal for automechanics and DIY enthusiasts who need a ready-to-fit solution when replacing worn or damaged locks. Many customers search by product codes (4162CF, 4162CH), so these references are useful when locating the correct part.
Technical Information
- Manufacturer: Citroën / Peugeot (Stellantis)
- Model: Berlingo II, Partner II
- Product Codes: 4162CF, 4162CH
- Additional Numbers: —
What Is Included
- Ignition Barrel (Steering Lock Cylinder)
- 2× Door Lock Cylinders
- Fuel Filler Lock Cylinder
- Rear Door / Tailgate Lock Cylinder
- 2× Keys Matching The Supplied Locks
Function And Typical Faults
Locks and the ignition barrel are mechanical components that provide vehicle access and ignition control. Common failure modes include internal wear of tumblers, corrosion from moisture, broken or seized cylinders, and damaged linkages or actuators. Door locks can also fail due to impact, vandalism or dirt ingress. When the ignition barrel becomes stiff or the key won’t turn, it prevents engine start and must be replaced to restore reliable operation.
Replacement Procedure (Overview)
Replacement steps vary slightly between door locks and the ignition barrel, but the general procedure is:
- Park the Vehicle Safely And Work On A Flat Surface.
- Disconnect Battery If You Will Be Working Near Electrical Components Or Airbag Circuits.
- For Door Locks: Remove Interior Door Trim, Detach Linkages And Electrical Connectors, Remove Retaining Clips/Screws And Extract The Old Cylinder. Install The New Cylinder And Reassemble In Reverse Order.
- For Ignition Barrel: Remove Steering Column Covers, Remove Mounting Fasteners, Slide Out Old Barrel (Observe Steering Lock Mechanism). Fit The New Barrel And Reassemble Carefully.
- Test All Functions: Door Locking/Unlocking, Fuel Flap, Tailgate Operation And Ignition Turn/Start.
Installation Recommendations
- Use Correct Tools And Follow The Vehicle Manufacturer’s Repair Procedure For Access Panels And Fasteners.
- Keep Small Parts And Clips Organized To Ensure Proper Reassembly.
- Lubricate New Lock Cylinders With Suitable Graphite Or Lock-Safe Lubricant If Required.
- Ensure Keys Operate Smoothly Before Final Reassembly.
- If The Vehicle Uses Transponder Keys Or Immobilizer Functions, Arrange Key Cutting And Any Required Programming Through A Qualified Locksmith Or Dealer With Appropriate Equipment.
Why These Parts Fail Most Often
- Wear And Mechanical Fatigue — Frequent Use Causes Tumbler Wear And Loss Of Precision.
- Corrosion And Dirt — Water Ingress Or Road Contaminants Lead To Seizing Or Rough Operation.
- Physical Damage — Forced Entry, Impacts Or Vandalism Can Bend Or Break Lock Components.
- Freezing And Temperature Effects — In Cold Climates Moisture Can Freeze Inside The Cylinder.
- Linkage Or Actuator Failure — Problems Elsewhere In The Locking Mechanism Can Present As A Cylinder Fault.
Notes For Professionals And DIYers
This set is a practical choice when you need to replace multiple locks at once or restore matching keys across the vehicle. Searchable product codes 4162CF and 4162CH help to quickly identify compatibility. If you are uncertain about key transponder or immobilizer requirements for a specific vehicle, plan key cutting and any necessary programming ahead of time to avoid downtime.
Safety And Quality
Always observe standard workshop safety procedures. If you lack experience with steering column or ignition work, consider professional installation to avoid damage to the steering lock, ignition switch or associated wiring.
