Description
Lock Set: Ignition Barrel, Fuel Filler Cap, Driver’s Door For Peugeot 307. 1x Key Blade.
This comprehensive lock set is a practical replacement for Peugeot 307 vehicles and is designed for professional mechanics and competent DIY enthusiasts. The kit provides direct-fit components for the ignition, driver door and fuel filler cap, including one key blade ready for cutting. Ideal when dealing with worn or damaged locks, the set restores reliable operation and vehicle security with parts that match original mounting points and mechanical interfaces.
Technical Information
- Manufacturer: Stellantis (Peugeot/Citroën)
- Model: Peugeot 307
- Product Codes: 4162AS, 4162X4
- Other Numbers: 3071x
Key Features And Benefits
Designed to replace worn or damaged locking components on the Peugeot 307, this lock set includes the ignition barrel (ignition tumbler), driver door lock cylinder and the fuel filler cap lock, plus one key blade. It helps eliminate key wobble, ignition sticking, or door/fuel cap jamming—common issues that compromise convenience and security. The parts are suitable for direct mechanical replacement and tailored to vehicle-specific mounting points to ensure proper fit and operation.
Installation Recommendations
- Disconnect The Battery Before Work: Always disconnect the negative battery terminal to avoid electrical shorts and reduce risk when working near airbags or electronic modules.
- Ignition Barrel Replacement: Remove Steering Column Trim Panels To Access The Barrel. Unplug Any Electrical Connector, Remove The Retaining Screw/Clip, Slide Out The Old Barrel And Fit The New One. Verify Steering Lock Engagement And Ignition Positions Before Reassembly.
- Driver Door Cylinder Replacement: Remove The Interior Door Panel Or Access Cover, Release The Retaining Clip/Retainer And Withdraw The Old Cylinder. Install The New Cylinder Ensuring Rods/Linkages Are Correctly Reattached And Door Lock Operation Is Smooth.
- Fuel Filler Cap Lock Replacement: Open The Filler Flap, Remove Any Retaining Clip Or Screws Holding The Cylinder, Replace With The New Lock Cylinder And Reassemble. Ensure The Cap Locks And Releases Properly.
- Key Cutting And Immobilizer: The Supplied Key Blade Requires Cutting To Match Your Key. If The Vehicle Uses A Transponder Immobilizer, A Transponder Chip May Need To Be Transferred Or Programmed To The Vehicle’s System For Proper Engine Start.
- Test Function Thoroughly: After Installation, Verify All Lock Positions, Key Removal/Insertion, Door Locking Mechanism, Fuel Cap Locking And Ignition Switch Positions Work Smoothly Before Final Reassembly.
Why This Part Fails Most Often
- Mechanical Wear: Frequent Use Causes Tumblers And Springs To Wear, Leading To Key Play, Difficulty Turning, Or Failure To Engage.
- Corrosion And Dirt Ingress: Moisture And Debris Can Seize Internal Mechanisms, Especially In The Fuel Filler Lock And External Door Cylinders.
- Worn Key Blade: A Worn Or Damaged Key Blade Can Damage The Cylinder Internals Over Time.
- Impact Or Vandalism: Forced Entry Attempts Or Physical Damage Can Bend Or Break Lock Components.
- Electrical Or Immobilizer Issues (Ignition Barrel): While The Barrel Itself Is Mechanical, Problems Can Arise When Electronic Immobilizer Transponders Are Not Matched To The New Key.
Choose this lock set when replacing multiple locking components at once to ensure matching keys and consistent operation. Use the product codes 4162AS and 4162X4 when searching or ordering to find the correct kit for Peugeot 307 applications.
