This complete lock set replaces worn or damaged locking components on Citroën Berlingo K9 and compatible models. The kit includes an ignition barrel (ignition switch cylinder), driver�s door lock, fuel filler flap lock and two keys. Ideal for professional technicians and DIY enthusiasts who need a reliable replacement that restores vehicle security and functionality. The part is often searched by product codes 1608682880 and 9819249680 — include these numbers when looking up compatibility or ordering.

Technical Information

• Manufacturer: Stellantis
• Model: Citroën Berlingo K9; Compatible With Peugeot Rifter And Opel Combo E K9 (Select Versions)
• Product Codes: 1608682880
• Other Numbers: 9819249680

What Is Included

The set contains: Ignition Barrel (Ignition Lock Cylinder), Driver’s Door Lock, Fuel Filler Flap Lock, Two Cut Keys (standard/transponder variant depends on kit). All mechanical components are supplied ready for installation; transponder keys will require programming if the vehicle uses an immobilizer system.

How The Part Is Replaced

Replacement generally involves the following steps (overview):

• Disconnect Battery Before Work To Prevent Short Circuits And To Protect Vehicle Electronics.
• For Door Lock: Remove Inner Door Trim To Access Lock Mechanism, Unscrew Fasteners, Disconnect Linkages And Electrical Connectors, Replace Lock Cylinder And Reassemble.
• For Ignition Barrel: Remove Steering Column Covers, Extract Retaining Fastener/Clip, Withdraw Old Barrel, Install New Barrel And Reassemble Covers.
• For Fuel Flap Lock: Access Via Exterior Or Interior Panel, Remove Retaining Screws, Replace Lock And Test Operation.
• After Mechanical Fitment, Ensure Keys Operate Smoothly And That All Linkages Are Correctly Adjusted.

Installation Recommendations

• Always Disconnect The Battery Before Starting Work.
• Use Correct Tools To Avoid Damage To Plastic Trim And Lock Components.
• If Keys Contain A Transponder, Programming By A Specialist Or Dealer Equipment Will Be Required To Re-Enable The Immobilizer.
• Check And Lubricate Lock Mechanisms With Appropriate Graphite Or Dry Lubricant After Fitment.
• Verify That All Electrical Connectors And Linkages Are Properly Reconnected And That Door Functions (Central Locking, Handle, Child Lock) Work Correctly.

Why The Part Most Commonly Fails

Typical failure causes include long-term Wear Of Tumblers And Cylinders Due To Frequent Use, Corrosion From Moisture Ingress, Broken Or Damaged Keys, Physical Damage From Forced Entry Or Accidents, And Mechanical Wear Of Internal Linkages. Ignition Barrel Wear May Lead To Difficulties Turning The Key Or Intermittent Electrical Contacts.

Notes For Professionals And DIYers

This kit is suited for garages and competent home mechanics. When replacing lock components that interact with vehicle immobilizer or central locking systems, be prepared for key cutting and potential programming. Search By Product Codes 1608682880 And 9819249680 To Find Compatible Replacements And Cross-References.

This door lock for the driver’s rear door (Part Number 9824358680) is a robust replacement option for Citroën Berlingo III (K9), Peugeot Partner III (K9), Peugeot Rifter and Opel Combo E (K9) vehicles. Designed to restore reliable locking and central locking function, the unit is suitable for professional workshops and experienced DIY mechanics who service Stellantis platform vans and MPVs. The latch assembly integrates the mechanical latch and locking mechanism necessary for secure door closure and can be matched with the vehicle’s central locking system to regain full operation.

Technical Information

Manufacturer: Stellantis

Model: Citroën Berlingo III (K9); Peugeot Partner III (K9); Peugeot Rifter; Opel Combo E (K9)

Product Codes: 9824358680

Additional Numbers: Not Listed

Function

The Door Lock Assembly Secures The Door In The Closed Position And Interfaces With The Central Locking System. It Converts Actuator Movement Into Mechanical Lock/Unlock Action And Contains The Latch Mechanism That Engages The Striker On The Door Frame. In Some Configurations It Also Houses Micro Switches Or Sensors Used By The Vehicle’s Comfort Electronics To Detect Door Open/Closed Status.

Compatibility And Fitment

Fits Rear Driver’s Side On Listed Models From The Stellantis Platform. Confirm Fitment By Matching The Part Number 9824358680 And Visual Comparison Of Mounting Points And Connector Plugs. The Assembly Is Common On Berlingo/Partner/Rifter/Combo Derivatives Sharing The K9 Platform.

Installation Recommendations

Before Starting Work, Isolate The Battery To Prevent Short Circuits And Unwanted Actuator Movement. Typical Replacement Steps:

• Remove Interior Door Trim To Access Lock Housing.
• Disconnect Electrical Connector And Unclip Linkages To The Door Handle/Lock Rods.
• Unscrew Mounting Bolts And Remove The Old Latch Assembly.
• Install The New Unit, Reconnect Linkages And Electrical Connector, And Secure Mounting Bolts To Manufacturer Torque Values.
• Reinstall Door Trim And Test Locking/Unlocking Function, Manual Latch Operation, And Central Locking Response.

Use Correct Trim Tools To Avoid Damaging Clips And Gaskets. If The Central Locking Actuator Or Wiring Shows Damage, Repair Or Replace These Items Before Final Assembly.

Why The Part Most Commonly Fails

Door Locks Typically Fail Due To Water Ingress And Corrosion, Mechanical Wear Of The Latch Or Pawls, Broken Or Worn Linkages, And Actuator Motor Failure. Dirt And Lack Of Lubrication Can Cause Sticking Or Incomplete Engagement. Damage From Impacts Or Misalignment After A Door Repair Also Accelerates Failure.

Practical Tips

• Lubricate Moving Parts With Appropriate Graphite Or Synthetic Grease During Installation.
• Inspect Door Striker And Hinges For Wear Or Misalignment If The New Lock Does Not Engage Smoothly.
• Test Central Locking With Doors Open And Closed To Verify Microswitches Or Sensors Are Functioning.

Keywords

Rear Door Lock, Driver’s Side Door Lock, Door Latch, 9824358680, Citroën Berlingo Lock, Peugeot Partner Lock, Peugeot Rifter Lock, Opel Combo Lock, Stellantis Door Latch

This Front Passenger Door Lock (Reference: 9816343380) is a direct-fit replacement designed for vehicle workshops and experienced DIYers working on Citroën and Peugeot family models. Built to restore secure door locking and reliable central locking operation, the unit suits mechanics who need a robust spare part that integrates with factory linkages and electrical connectors. Keywords: Front Door Lock, Passenger Door Lock, 9816343380, Citroën Berlingo, Peugeot Partner, Peugeot Rifter, Opel Combo.

Function

The Door Lock Assembly Secures The Front Passenger Door, Interfaces With The Central Locking System And Translates Actuator Movement To Mechanical Latches. It Contains The Latching Mechanism, Electrical Connector For The Central Lock Actuator, And Linkage Attachments For Internal Handles And Striker. Proper Operation Ensures Door Remains Closed At Speed And Opens Smoothly From Inside And Outside.

Technical Information

• Manufacturer: Stellantis
• Model: Citroën Berlingo III (K9), Peugeot Partner III, Peugeot Rifter, Opel Combo E (K9)
• Product Codes: 9816343380
• Additional Numbers: No Further OEM Numbers Available In Provided Data

Replacement Procedure

Replacement Requires Basic Door Trim Removal And Electrical Disconnection. Typical Steps:

• Remove Interior Door Trim Panel And Any Vapor Barriers Carefully To Access The Locking Unit.
• Disconnect The Electrical Connector For The Central Lock Actuator And Detach Linkage Rods From Handles And Striker.
• Unscrew The Lock Assembly Fixings From The Door Shell And Withdraw The Unit.
• Install The New Lock In Reverse Order, Reconnect Linkages And Electrical Connector, Then Check Mechanical Travel And Electrical Lock/Unlock Functions.
• Test Door Operation Several Times With The Vehicle Stationary And Confirm Central Locking Works From All Positions.

Installation Recommendations

• Use Appropriate Trim Tools To Avoid Damaging Clips And Door Panel.
• Inspect Striker And Linkage For Wear; Replace Or Adjust If Excessive Play Is Found.
• Lubricate Moving Parts With Suitable Grease To Prevent Premature Wear And Corrosion.
• Ensure Electrical Connector Pins Are Clean And Free Of Corrosion Before Reconnection.
• After Installation, Verify Central Locking Operation And Manual Release From Inside And Outside.

Why This Part Most Commonly Fails

Failures Are Usually Caused By Mechanical Wear Of Plastic Gears Or Linkage Points, Water Ingress Leading To Corrosion, Or A Worn Actuator Motor. Repeated Stress From Frequent Lock/Unlock Cycles Or Forceful Handle Use Accelerates Wear. Improper Alignment Between The Lock And Door Striker Can Also Cause Premature Failure And Difficulty In Latching.

Practical Notes For Mechanics And DIYers

Keep The Reference Number 9816343380 Handy When Searching Catalogs Or Ordering Parts. Replace The Lock As A Complete Assembly To Avoid Future Issues Caused By Reused, Worn Components. If The Door Exhibits Intermittent Central Locking Failures, Inspect The Wiring And Grounds Before Replacing The Entire Lock To Diagnose Electrical Causes.

Product Overview

Driver Door Lock 9816343480 Designed For Citroën And Peugeot Models, This Door Lock Assembly Replaces The Internal Latch And Actuator On The Driver Side. It Provides Reliable Central Locking Operation, Mechanical Latching And Key Cylinder Interface Where Applicable. The Unit Is Suitable For Workshop Replacement And For Experienced Do-It-Yourself Technicians Working On Berlingo K9 / Partner III / Rifter And Similar Stellantis Platforms.

Compatibility

• Citroën Berlingo III (Berlingo K9)
• Peugeot Partner III
• Peugeot Rifter
• Opel Combo E (K9) — Cross Compatibility On Stellantis Platforms

Technical Information

• Manufacturer: Stellantis
• Model: Berlingo III | Partner III | Rifter | Opel Combo E (K9)
• Product Codes: 9816343480
• Other Numbers: Not Available

Key Functions

The Driver Door Lock Assembly Secures The Door In The Closed Position, Interfaces With The Central Locking System And Transfers Mechanical Movement From The Key Cylinder Or Interior Handle To The Latch Mechanism. In Electrically Equipped Cars, The Actuator Motor Or Solenoid Drives Lock/Unlock Commands From The Car’s Central Locking Module.

Replacement Procedure (Overview)

Typical Replacement Steps For A Technician Or Experienced DIYer:

• Remove Interior Door Trim Carefully To Access The Lock Mechanism.
• Peel Back The Moisture Barrier To Expose The Latch Area.
• Disconnect Electrical Connector(s) For The Actuator And Any Sensor Wires.
• Unclip And Disconnect Lock Rods From The Interior Handle, Exterior Handle And Key Cylinder.
• Unscrew Fasteners Holding The Lock Assembly To The Door And Remove The Old Unit.
• Install The New Lock Assembly (9816343480), Reattach Rods And Electrical Connectors, Then Refit The Door Trim.
• Test Mechanical Operation And Central Locking Function Several Times Before Final Reassembly.

Installation Recommendations

• Work In A Dry Environment To Prevent Water Ingress During Installation.
• Use Correct Trim Tools To Avoid Breaking Clips Or Damaging Door Trim.
• Check And Lubricate Moving Points With Suitable Grease Before Final Assembly.
• Verify Electrical Connector Contacts Are Clean And Fully Seated; Replace Damaged Clips Or Grommets To Maintain Moisture Protection.
• After Installation, Confirm Central Locking Synchronization And Mechanical Latching Under Both Key And Internal Handle Operation.

Most Common Failure Causes

• Mechanical Wear Of Latch Components And Plastic Gears Due To High Mileage.
• Water Ingress Or Corrosion Causing Sticking Or Electrical Faults In The Actuator.
• Broken Or Disconnected Lock Rods And Fasteners From Impact Or Improper Previous Repairs.
• Failed Actuator Motor Or Solenoid Leading To Intermittent Or No Lock/Unlock Response.
• Damaged Electrical Connectors Or Wiring Causing Loss Of Power To The Lock.

Why This Part Matters

A Properly Functioning Driver Door Lock Is Essential For Vehicle Security And Passenger Safety. Replacing A Faulty Lock With The Correct Part Number 9816343480 Restores Reliable Central Locking Operation And Mechanical Door Retention, Reducing Noise, Preventing Accidental Door Opening And Avoiding Further Damage To Linkages Or Interior Trim.

Description

Used left-hand retractable roof switch designed for the Peugeot 307 CC. This direct-fit replacement restores reliable control of the convertible roof mechanism and is often searched for by its part number 8484L5. Ideal for professional technicians and experienced DIYers who need a straightforward swap to return full roof operation. The switch controls the roof motor circuits and provides tactile feedback for open/close commands.

Technical Information

• Manufacturer: Stellantis / Peugeot
• Model: Peugeot 307 CC
• Product Codes: 8484L5
• Other Numbers: NFP

Fits Models

Peugeot 307 CC (convertible coupe). Verify part number 8484L5 when searching for compatibility.

Replacement Procedure

Basic replacement steps for a competent mechanic or skilled DIYer:

• Disconnect the negative battery terminal before starting to prevent short circuits and accidental motor activation.
• Remove the interior trim or roof console panel that houses the switch (carefully pry with trim tools to avoid damaging clips and headliner).
• Unplug the electrical connector from the switch and release any retaining clips or screws.
• Install the replacement switch by reversing the removal steps: connect the connector, secure the switch, and refit the trim panels.
• Reconnect the battery and test the roof operation through a full open/close cycle before final reassembly.

Installation Recommendations

• Use soft trim tools to avoid damaging the headliner and plastic parts.
• Inspect wiring and connector pins for corrosion or damage; clean contacts if necessary and apply a light dielectric protection if exposed.
• Test switch function before fully reassembling trim to confirm correct operation.
• Keep the workspace dry and avoid contaminating the switch contacts with lubricants or cleaning agents.

Most Common Failure Causes

Retractable roof switches commonly fail due to wear of internal contacts and microswitches from repeated use, moisture ingress or dirt contamination, and occasionally connector corrosion or wiring faults. Mechanical damage from improper removal or pressure on the switch can also lead to malfunction. Addressing wiring/connectivity issues when replacing the switch helps prevent repeated failures.

Why Choose This Part

If your Peugeot 307 CC roof is unresponsive or intermittently operable and fault tracing points to the control switch, replacing it with a correctly coded part number like 8484L5 is a cost-effective repair. The unit supplied was tested and verified functional, making it a practical option for timely repairs in workshop or home garage environments.

Quick Tip

Search by part number 8484L5 to locate matching listings and to speed up procurement during scheduled repairs.

Replace worn or damaged locking components with a complete lock set specifically for the Peugeot 307 CC. This kit includes the ignition barrel, driver door lock and fuel filler flap lock plus one key, restoring secure access and reliable starting. Designed for mechanics and experienced DIYers, the set matches original mounting points and mechanical interfaces to simplify installation and reduce vehicle downtime. Commonly searched by part numbers, this replacement is a practical solution when tumblers wear, keys break or corrosion prevents smooth operation.

Technical Information

• Manufacturer: Stellantis (Peugeot/Citroën)
• Model: Peugeot 307 CC
• Product Codes: 4162KH, 4162KF
• Other Numbers: NFP

Installation And Recommendations

Basic replacement steps (general guidance for mechanics and competent DIYers):

• Disconnect the negative battery terminal before starting work to avoid electrical faults.
• Remove the door card and interior trim to access the door lock cylinder; for the ignition barrel remove steering column covers to access retaining screws or clips.
• Release retaining clips or screws holding the lock cylinders and carefully withdraw the old components.
• Fit the new lock components in the reverse order, ensuring linkages and rods are correctly engaged and fasteners are torqued to the manufacturer specification.
• Check the fuel flap actuator/latch operation and ensure the filler flap closes and locks securely.
• Verify that the new key operates the door, fuel flap and ignition smoothly; if the vehicle is equipped with an immobilizer, key programming/coding may be required for engine start—confirm if a transponder is present prior to installation.

Recommended tools: Torx/Phillips drivers, trim removal tools, pliers, small flat screwdrivers and a socket set. Work in a dry environment and lubricate moving parts with appropriate lock lubricant after fitting.

Why This Part Commonly Fails

• Mechanical Wear: Frequent use causes tumbler wear and loss of precise engagement between key and cylinder.
• Corrosion and Dirt: Moisture ingress and road contaminants can corrode components or cause sticking.
• Broken Or Worn Keys: Damaged key profiles damage lock tumblers and prevent proper operation.
• Freezing Or Jamming: In cold climates water ingress can freeze, immobilizing the mechanism.
• Accidental Damage Or Vandalism: Forced entry attempts or impacts can deform lock housings and rods.

Practical Tips

• Inspect and lubricate locks periodically to extend service life—use a graphite or dedicated lock lubricant rather than heavy oils that attract dirt.
• If multiple locks are stiff or intermittent, consider replacing the entire set to ensure uniform operation and single-key convenience.
• When replacing the ignition barrel, confirm whether the supplied key includes a transponder; if not, plan for key cutting and immobilizer programming if required by the vehicle.

Premium lock set designed for Citroën C4 II (B7) vehicles, including the driver door lock, ignition barrel (steering column lock cylinder) and two matching keys. Ideal for professional workshops and DIY mechanics looking to replace a worn or damaged door locking mechanism and restore reliable locking, unlocking and ignition operation. This set is commonly searched by product codes 4162WH and 4162WK — include these codes when searching to find the exact fit.

The driver’s door lock secures the door latch and integrates with the vehicle’s central locking actuator and mechanical linkages. The ignition barrel provides the mechanical interface for the vehicle key to operate ignition, steering lock and, depending on vehicle specification, the immobilizer transponder reader. Replacing both components together often prevents recurring key or locking issues and ensures consistent key geometry between door and ignition.

Technical Information

• Manufacturer: Citroën / Stellantis
• Model: Citroën C4 II (B7)
• Product Codes: 4162WH, 4162WK
• Other Numbers: No additional reference numbers provided

What Is Included

• Driver Door Lock Assembly
• Ignition Barrel (Steering Column Lock Cylinder)
• Two Keys (cut to match included barrel)

Recommended Installation

Suitable for experienced mechanics and confident DIYers. Follow these general steps and always observe manufacturer safety procedures:

• Disconnect the vehicle battery before any work to avoid short circuits and to protect electronic components.
• Remove the interior door trim to access the door lock mechanism — retain fasteners and clips for reassembly.
• Disconnect electrical connectors and linkage rods from the lock assembly. Unscrew and remove the old lock from the door.
• For the ignition barrel, remove steering column covers, unlock retaining clips or screws and extract the old barrel according to the vehicle’s service instructions.
• Install the new lock and ignition barrel, reconnect linkages and electrical connectors, then reassemble trims. Verify smooth mechanical operation before reconnecting the battery.
• Check central locking, remote unlock (if applicable) and that the key turns freely in ignition and operates all relevant functions (accessory, run, start).

Common Failure Causes

• Wear And Tear — Frequent use leads to mechanical wear of tumblers, cam surfaces and actuator linkages, causing sticking or failure to latch.
• Key Damage — Worn or bent keys can fail to operate the barrel properly and accelerate internal wear.
• Corrosion And Dirt — Moisture or debris inside the door or steering column can bind moving parts and cause intermittent operation.
• Impact Damage — Door damage from accidents or forced entry attempts can deform lock components and alignment.
• Electrical Faults — While the mechanical lock can fail independently, poor electrical connections to central locking actuators can mimic lock failures.

Replacement of the lock set is a cost-effective way to restore reliable access and ignition function. Using the exact product codes 4162WH and 4162WK when ordering increases the chance of receiving the correct item for Citroën C4 II (B7) models.

Product Overview

Replacement electric central locking actuator designed for the right rear door (door behind the passenger) of Citroën C4 II. This actuator restores reliable central locking function, allowing remote and interior locking/unlocking of the rear right door. Ideal for professional workshops and DIY mechanics searching by OE numbers 9685352080 or 9138AH.

Key Features

• Direct Fit For Citroën C4 II Right Rear Door
• Electric Actuator For Central Locking System
• OE Reference Numbers Included For Easy Search: 9685352080, 9138AH
• Designed To Replace Worn Or Faulty Door Lock Mechanisms And Recover Full Lock/Unlock Function

Compatibility And Fitment

Intended For Citroën C4 II (Second Generation) – Right Rear Door (Behind Passenger). Always verify the OE number 9685352080 or 9138AH against the part you remove to ensure correct fitment. This actuator is typically used in vehicles with factory central locking systems.

Installation Recommendations

Basic replacement steps for experienced mechanics or competent DIYers:

1. Disconnect The Battery Before Starting To Avoid Short Circuits And To Protect Vehicle Electronics.
2. Remove The Interior Door Trim Carefully To Access The Locking Mechanism (Retain Clips And Screws).
3. Peel Back The Moisture Barrier And Disconnect The Wiring Harness From The Old Actuator.
4. Remove Fixing Bolts/Screws And Detach The Faulty Actuator From The Door Lock Assembly.
5. Install The New Actuator, Reattach Linkages, Reconnect The Wiring Harness And Test Lock/Unlock Function Before Reassembling The Door Trim.
6. Reinstall The Moisture Barrier And Door Trim, Reconnect The Battery And Perform Final Functional Check.

Use Appropriate Trim Tools To Avoid Damaging Panels. If Door Electronics Require Initialization, Follow Manufacturer Procedures.

Why This Part Fails

• Mechanical Wear: Plastic Gears And Linkages Inside The Actuator Can Wear Or Break Over Time.
• Water Ingress: Moisture Or Corrosion From Failed Moisture Barriers Leads To Motor Or Contact Failure.
• Electrical Issues: Corroded Connectors Or Frayed Wiring Can Interrupt Power To The Actuator.
• Frequent Use And Strain: High Mileage Vehicles With Repeated Locking/Unlocking Experience Accelerated Wear.

Maintenance Tips

• Keep The Door Moisture Barrier Intact To Prevent Water Reaching The Actuator.
• Check And Clean Electrical Connectors If Locking Behaviour Is Intermittent.
• Lubricate Linkages With Suitable Grease During Service To Reduce Mechanical Wear.

Technical Information

• Manufacturer: Citroën / Stellantis
• Model: Citroën C4 II (Right Rear Door)
• Product Codes: 9685352080, 9138AH
• Additional Numbers: 9138AH, 9685352080

Additional Advice

When replacing the actuator, inspect the door locking mechanism, linkages and wiring for secondary damage to avoid repeated failures. After installation, test central locking from all control points (remote, driver door switch, passenger switch) to confirm correct operation.

Who Should Install

Suitable For Experienced DIY Mechanics And Professional Workshops. If You Are Uncomfortable Removing Door Panels Or Working With Vehicle Electronics, Seek Professional Assistance.

Overview

Complete Lock Set Designed For Peugeot 3008 I (T84) And 5008 I (T87). This kit Includes The Ignition Barrel, Driver Door Lock, Fuel Flap Cap And Two Keys, Providing A Practical Solution For Mechanics And DIY Enthusiasts Who Need A Direct Replacement With Known Product Codes (4162SX / 4162KF / 4162XT). Ideal For Replacing Worn Or Damaged Locks And Restoring Secure And Reliable Operation Of The Vehicle’s Entry And Ignition System.

Key Benefits

• Direct Fit For Early-Generation Peugeot 3008 And 5008 Models (T84 / T87)
• Complete Set Including Two Keys — Saves Time Compared To Sourcing Individual Components
• Restores Mechanical Security For Doors, Ignition And Fuel Flap
• Commonly Searched By Part Numbers 4162SX, 4162KF, 4162XT — Good For SEO And Fast Identification

Function And Typical Faults

The Set Replaces The Mechanical Locking Components Responsible For:

• Allowing The Vehicle To Be Locked/Unlocked Via The Driver Door
• Enabling Ignition Turn-Over With The Key (Ignition Barrel)
• Securing The Fuel Filler Flap

Common Failure Modes:

• Mechanical Wear Of Tumblers And Barrel Leading To Difficulty Turning The Key Or Intermittent Operation
• Broken Or Worn Keys Causing Jamming In The Cylinder
• Corrosion And Dirt In Door Locks Or Fuel Flap Lock, Especially In Older Vehicles Or Cars Exposed To Road Salt
• Freezing Or Water Ingress Causing Sticking In Cold Climates
• Damage From Forced Entry Or Impact

Replacement Frequency

There Is No Fixed Interval; Lifespan Depends On Usage And Environment. Typical Causes Requiring Replacement Include Heavy Key Use, Water Or Corrosion Damage, Or Physical Breakage. In Daily-Used Cars A Mechanically Worn Barrel Or Lock May Appear After Several Years Or Tens Of Thousands Of Cycles.

How To Replace (Overview For Mechanics / Skilled DIY)

Replacing The Components Requires Basic Trim Removal And Standard Mechanical Tools. Steps Commonly Include:

1. Disconnect The Battery Before Starting Work To Avoid Electrical Damage And For Safety.
2. Ignition Barrel: Remove Steering Column Trims, Release The Fixing Screw/Clip, Withdraw The Old Barrel (Follow Manufacturer Clips/Retainers) And Fit The New Barrel. If Reusing The Original Key, The New Barrel Should Operate Mechanically; If Fitting New Keys, Transponder Programming May Be Required (See Notes).
3. Driver Door Lock: Remove Inner Door Card, Disconnect Linkages And Electrical Connectors (If Applicable), Unscrew The Lock Mechanism And Replace With The New Unit. Check Central Locking Actuator Operation After Assembly.
4. Fuel Flap Cap: Remove Access Panels If Required, Replace Locking Cylinder Or Flap Cap And Verify Smooth Operation.
5. After Installation: Reassemble Trims, Reconnect Battery, Test All Locks, Check That Door Latches And Central Locking Work Correctly, And Verify That The Ignition Turns Smoothly And The Engine Starts With The Key.

Mounting Recommendations

• Always Disconnect The Battery Before Starting Work On The Ignition Or Locks.
• Use Appropriate Trim Tools To Avoid Damage To Interior Panels.
• Lubricate New Cylinders With Suitable Lock Lubricant Or Dry Graphite; Avoid Using Motor Oil Or Grease That Attracts Dirt.
• If The Kit Is Supplied With Blank Keys, Have Keys Cut To The Existing Code Or Use The Original Key If Replacing Only The Cylinders.
• If Installing New Keys With Transponders, Programming May Be Required Using PSA-Compatible Diagnostic Equipment Or An Authorized Locksmith. When In Doubt, Entrust Programming To A Professional With Experience On Peugeot/ Citroën Systems.

Technical Information

• Manufacturer: Stellantis (Peugeot / Citroën)
• Model: Peugeot 3008 I (T84), Peugeot 5008 I (T87)
• Product Codes: 4162SX, 4162KF, 4162XT
• Additional Numbers: 4162KF | 4162SX | 4162XT

Why Replacing As A Set Is Recommended

Replacing Related Locks Together Ensures Key Compatibility And Minimizes Future Visits—Worn Components In One Part (For Example The Ignition Barrel) Often Coincide With Wear In Door Cylinders. A Set With Two Keys Provides Immediate Usability For The Owner Or Technician.

Final Notes For Professionals

• Check Mechanical Fitment And Function After Installation; Minor Adjustments To Linkages Or Latches May Be Necessary.
• When New Electronic Keys Or Immobilizer Work Is Involved, Use PSA Diagnostic Tools Or A Qualified Workshop For Key Programming To Ensure Reliable Start-Up.

Reason Most Frequently Caused Failure

Most Failures Are Caused By Mechanical Wear Of The Cylinder/Tumblers And By Corrosion Or Dirt Ingress. Keys Worn By Long-Term Use Or Broken Keys Inside The Cylinder Are Also Very Common Causes.

Installation Advice And Cautions

Wear Protective Gloves And Eye Protection When Working Behind Doors Or Under The Dash. Avoid Excessive Force When Removing Or Installing Cylinders To Prevent Damage To Retaining Clips Or Steering Column Components. After Completing Work, Confirm That All Locks Operate Smoothly And That The Vehicle Starts Without Interruption.

This ignition barrel assembly includes the integrated lock for the fuel filler cap and is designed for Citroën Xsara Picasso. Ideal for professional workshops and experienced DIY enthusiasts, the unit replaces worn or damaged ignition barrels that no longer operate the steering lock, ignition positions or the fuel flap release reliably. Many customers search by OE codes, so check the product codes in the Technical Information section to confirm fitment.

Key Benefits

– Direct fit for Citroën Xsara Picasso when matching the listed product codes.
– Restores reliable mechanical operation of ignition, steering lock and fuel flap locking.
– Robust construction to withstand everyday use and exposure to the vehicle environment.
– Saves time for workshops: part-number searchable for fast identification.

Technical Information

• Manufacturer: Stellantis
• Model: Citroën Xsara Picasso
• Product Codes: 4162HK, 4162FF, 4162CK
• Additional Numbers: 4162CK, 4162FF, 4162HK

Installation Recommendations

Recommended for experienced mechanics or competent DIYers. Typical replacement steps:

• Disconnect the vehicle battery before starting to avoid short circuits and to protect vehicle electronics.
• Remove steering column trim panels to access the ignition barrel—keep screws and clips organised for reassembly.
• Release any retaining screws or clips securing the barrel and carefully withdraw the old unit from the housing.
• Install the new barrel in the correct position, ensuring the key turns smoothly through all positions (lock, accessory, run, start).
• Verify the fuel flap lock mechanism operates correctly when the barrel is turned to the unlock position.
• Reassemble the steering column covers, reconnect the battery and perform a final functional test of locking, ignition and fuel flap release.

Always follow the vehicle manufacturer’s instructions and use appropriate tools. If the key set includes immobiliser electronics or unusual key types, additional key programming steps may be required according to the vehicle’s service procedures.

Why This Part Fails Most Often

Ignition barrels and integrated fuel flap locks typically fail due to wear of internal tumblers and mechanical components from prolonged use, intrusion of dirt or moisture leading to corrosion, or damage from forced entry or broken keys. Symptoms include stiffness when turning the key, intermittent ignition contact, difficulty removing or inserting the key, or failure of the fuel flap to unlock.

Notes For Buyers

Check the product codes listed in the Technical Information section before ordering. The part is commonly searched and identified by OE codes 4162HK, 4162FF and 4162CK. Suitable for mechanics and competent DIY installers who can perform mechanical replacement and basic verification.