Description
Set of locks (ignition barrel, driver’s door lock and fuel flap lock) plus two keys for Peugeot 207. May be without immobilizer transponder and the key may be without remote control.
This lock set is a practical solution for mechanics and DIY enthusiasts who need to replace worn or damaged locking components on a Peugeot 207. The package contains the ignition barrel (steering column lock cylinder), the driver’s door lock and the fuel flap lock together with two keys. The product is commonly searched by part numbers 4162KF, 4162XT and 4162NW — include these codes when looking up fitment or spare parts. Keys supplied may be non-transponder or without remote keyless entry, so additional cutting and programming or fitting of a transponder may be required depending on the vehicle equipment.
Technical Information
- Manufacturer: Stellantis (Peugeot/Citroën)
- Model: Peugeot 207
- Product Codes: 4162KF, 4162XT, 4162NW
- Other Numbers: Not Specified
Compatibility
Designed for Peugeot 207. Compatibility may depend on production year and equipment level (immobilizer, remote locking). When searching, use the product codes 4162KF / 4162XT / 4162NW to find matching variants.
Installation Recommendations
- Always disconnect the vehicle battery before starting work to avoid electrical damage and ensure safety.
- Ignition Barrel: Remove steering column covers, extract the old barrel (release pin or screw may need to be depressed while cylinder is turned), then install the new barrel and reassemble covers. If the barrel contains an immobilizer transponder, transfer or program transponder data as required.
- Driver’s Door Lock: Remove the door card/panel, detach rod connectors and electrical connectors (if fitted), unbolt the lock mechanism and replace with the new unit. Check alignment of latch and striker and adjust if necessary.
- Fuel Flap Lock: Access through the trunk or inner wheel arch depending on body style; remove retaining fasteners and replace the lock mech. Verify flap operation after installation.
- Keys: Supplied keys may require cutting. If a transponder is needed, professional key programming may be necessary to enable immobilizer recognition.
- Final Check: Test all locks mechanically and electrically (central locking if present) and verify ignition operation before returning the vehicle to service.
Why This Part Fails Most Often
- Mechanical Wear: Frequent key use and friction lead to worn tumblers and cylinders, causing sticking or failure to turn.
- Corrosion And Dirt: Moisture, road salt and dirt can corrode internal components, especially in door and fuel flap locks, impairing movement.
- Broken Or Worn Keys: Damaged or excessively worn keys can deform tumblers and accelerate lock failure.
- Electrical Faults (If Fitted): Faulty actuators or connectors on locks with electric central locking can mimic mechanical problems.
How Often It Fails
Service life depends on usage and environment; locks commonly begin to show issues after many years of use. Regular maintenance, gentle key operation and protection from moisture extend longevity.
Notes For Purchase
This set is intended to replace the ignition barrel, driver’s door lock and fuel flap lock on Peugeot 207 models. Check the listed product codes 4162KF, 4162XT and 4162NW when matching parts. Keys may arrive without transponder chips or remote functions, so be prepared for key cutting and programming when required.
