This Electric Lock For The Right Front (Passenger) Door Is A Direct-Fit Replacement Designed For Peugeot 407 Vehicles. It Restores Reliable Central Locking And Door Latch Function, Making It Suitable For Professional Garages And Experienced DIY Enthusiasts. The Part Is Often Searched By Its Reference Numbers (9683417780, 9136FE, 9136CK), So Make Sure The Codes Match Your Vehicle Before Installation.

Features And Benefits

• Direct Replacement For Right Front Passenger Door Of Peugeot 407.
• OEM Reference Numbers Included For Easy Identification: 9683417780, 9136FE, 9136CK.
• Restores Central Locking, Improves Door Latching Reliability And Reduces Noise From A Worn Mechanism.
• Suitable For Professional Mechanics And Competent DIY Repairers Familiar With Door Trim Removal And Electrical Connectors.

Common Symptoms Of A Faulty Door Lock

Typical Signs That Indicate The Lock Needs Replacement Include Intermittent Or Complete Failure To Lock/Unlock With Remote Or Central Locking, Grinding Or Clicking Noises Inside The Door, Door Not Latching Securely, Or Requirement To Operate The Lock Manually With The Key.

Replacement Procedure (Overview)

Follow These Steps To Replace The Right Front Door Lock. The Sequence Below Reflects Standard Practice For Peugeot Doors, But Always Work Carefully And Use Appropriate Tools.

1. Preparation: Park On Level Ground, Set Handbrake And Disconnect The Battery To Avoid Short Circuits When Working With The Door Wiring.
2. Remove Interior Door Trim: Use Trim Tools To Release Clips, Remove Screws And Carefully Peel Back The Door Card. Keep All Fasteners Organized.
3. Remove Moisture Barrier: Peel Back The Vapor Barrier To Access The Lock And Linkages.
4. Disconnect Electrical Connector And Linkages: Unclip The Actuator Connector And Detach Rods/Clips Connecting To The Door Handle And Lock Mechanism.
5. Unbolt And Remove Old Lock: Remove Fixing Screws/Bolts Holding The Lock Module And Remove The Unit From The Door Shell.
6. Transfer Any Required Components: If Necessary, Transfer Strikers, Cables Or Rod Clips From Old Unit To New One.
7. Install New Lock: Position The New Lock, Secure Fasteners, Reconnect Rods And Electrical Connector. Ensure All Clips Are Correctly Seated.
8. Function Check Before Reassembly: Reconnect The Battery Temporarily And Test Lock/Unlock, Central Locking And Door Latch Operation Several Times.
9. Reassemble Door: Refit Moisture Barrier And Door Trim, Reinstall Screws And Clips, And Perform Final Functional Check.

Tools Typically Required: Trim Removal Tools, Torx And Socket Set, Phillips Screwdriver, Pliers, And A Multimeter For Electrical Troubleshooting If Needed.

Technical Information

• Manufacturer: Stellantis / Peugeot
• Model: Peugeot 407
• Product Codes: 9683417780; 9136FE; 9136CK
• Additional Numbers: 9136CK | 9136FE

Installation Recommendations

Disconnect The Battery Before Working On Door Electronics To Prevent Short Circuits. Handle Plastic Clips And Wiring Carefully To Avoid Damage. Test The Lock Mechanism Fully Before Refitting The Door Trim. Apply A Light Lubricant To Moving Parts And Use Dielectric Grease On Electrical Connectors To Reduce Corrosion Risk. If Water Ingress Is Present, Check Door Drainage Channels And Replace Damaged Vapor Barriers To Prevent Repeating Failures.

Why This Part Most Commonly Fails

Failures Are Usually Caused By Mechanical Wear Of Internal Plastic Gears And Levers, Corrosion From Water Ingress, Broken Rods Or Clips, Dirt Contamination, Or Electrical Motor Failure Within The Actuator. Repeated Use, Exposure To Moisture And Lack Of Lubrication Accelerate Wear, Which Leads To Intermittent Operation Or Complete Lock Failure.

Electric Right Front Door Lock designed for the Peugeot 407, intended for professional mechanics and experienced DIY enthusiasts. This direct-fit lock restores secure closing and proper Central Locking operation for the passenger front door. Customers frequently search by the OEM/product numbers listed below, so use those codes to find the correct replacement quickly.

Technical Information

• Manufacturer: Stellantis (Peugeot/Citroën)
• Model: Peugeot 407 — Right Front Door (Passenger Side)
• Product Codes: 9681333280, Q00, 9136FE, 9136CK
• Other Numbers: 9136CK, 9136FE, 9681333280

Installation Recommendations

Before starting any work, disconnect the vehicle battery to avoid short circuits and unintended electrical faults. Typical replacement steps: remove inner door trim and water barrier, disconnect electrical connector from the lock, unclip and remove mechanical linkages (handle and central locking rods), remove the lock mounting bolts, install the new lock in the correct orientation and secure bolts, reconnect linkages and electrical connector, then test locking/unlocking (remote and manual) before refitting the door trim. Use trim removal tools, appropriate screwdrivers/Torx bits and pliers. Lubricate moving parts with a suitable grease and check clips and rod alignment during reassembly.

Most Common Failure Causes

• Water Ingress And Corrosion: Moisture entering the door can corrode contacts or gear components.
• Wear Of Internal Gears Or Motor: Plastic gears and small motors wear over time and can strip or seize.
• Damaged Or Disconnected Linkages: Broken rods or clips prevent the mechanism from actuating the latch.
• Electrical Connector Or Wiring Faults: Corroded plugs or broken wires in the door harness can interrupt power to the actuator.
• Physical Damage: Impact or forced entry can deform or break lock components.

Symptoms And Practical Checks

Common symptoms include the door failing to lock or unlock with the remote or central locking, intermittent operation, grinding or buzzing noises from the door, or difficulty opening/closing the door. For diagnostics, verify the connector and fuses, listen for actuator noise during a lock cycle, and perform a bench test of the actuator with 12V where feasible. Always confirm mechanical engagement of the latch and correct rod movement after installation.

Order this part using OE/Product Code 9681333280 (also referenced as 9136CK / 9136FE) to ensure a correct-fit replacement for the Peugeot 407 right front (passenger) door lock. Suitable for workshop replacement and competent DIY repair.

This electric right front (passenger) door lock is a direct-fit replacement designed for Peugeot 407 models. It restores reliable central locking and door latching function, making it an ideal choice for professional workshops and experienced DIY technicians. The mechanism integrates the electric actuator and latch assembly to ensure smooth operation with the existing door linkage and central locking system. Commonly referenced by OEM and aftermarket codes, this unit is suitable when the original lock shows symptoms such as intermittent locking, inability to latch, or failure to respond to remote commands.

Key Features

• Direct-fit replacement for Right Front (Passenger) Door on Peugeot 407.
• Restores central locking and mechanical latching functions.
• Includes electric actuator and latch mechanism in one assembly.
• Compatible with common product codes used in spare parts searches (see Technical Information).
• Designed for professional installation but suitable for skilled DIY mechanics.

Technical Information

• Manufacturer: Stellantis / Peugeot
• Model: Peugeot 407
• Product Codes: 9660698180, F00 9136FE, 9136CK
• Other Numbers: 9136FE

Compatibility

Typical fitment: Peugeot 407 passenger (right front) door. Peugeot 407 production primarily covers model years from approximately 2004 to 2011; always check the part numbers listed on the old unit against the Product Codes above to confirm match before installation.

Function And Common Faults

The door lock assembly secures the door in the closed position and works with the central locking system and door handle linkage. Common failure modes include:

• Worn actuator or plastic gears leading to loss of locking/unlocking force.
• Corrosion or water ingress causing electrical contact faults or seized mechanics.
• Broken or fatigued mechanical linkages and mounting points after long service or impact damage.
• Intermittent operation due to connector corrosion or damaged wiring.

Replacement Interval

There is no fixed service interval for door locks; failures typically occur after many years of use or following water exposure, road salt corrosion, or accidental damage. When symptoms appear — such as noisy operation, inconsistent locking, or the door not latching securely — replacement is recommended to restore proper function and safety.

Installation Recommendations

• Preparation: Gather trim removal tools, Torx/Screwdriver set, socket set, and a multimeter for electrical checks.
• Safety: Disconnect the battery before starting work to avoid short circuits and accidental airbag deployment.
• Procedure Overview:
  • Lower the window (if necessary) and remove the inner door panel and any vapor barrier carefully to access the lock assembly.
  • Unplug the electrical connector and detach the mechanical linkage rods from the actuator and latch.
  • Remove mounting fasteners and extract the old lock assembly.
  • Install the new lock, secure fasteners to the manufacturer’s torque where specified, reconnect rods and electrical connector, and reassemble the door trim.
  • Test operation of central locking, manual lock/unlock, and door latching prior to final reassembly.
• Adjustment: Ensure latch alignment and smooth rod connection to prevent binding. Lubricate latch points with an appropriate grease for long-term reliability.
• Recommendation: Inspect door seals and drainage paths for signs of water ingress and address rust or drainage blockages to prevent repeat failures.

Why This Part Fails Most Often

Door locks most commonly fail due to mechanical wear of internal gears, water ingress causing corrosion and electrical faults, or damage from impacts and forced entry attempts. Salt and moisture accelerate deterioration of both mechanical and electrical components, while repeated cycling over many years leads to material fatigue, especially in plastic gear sets and linkages.

Useful Tips For Mechanics And DIYers

• When replacing the lock, compare part numbers on the old unit with the Product Codes listed above to ensure correct fitment.
• Check and clean electrical connectors; a poor connection is often the cause of intermittent faults.
• If uncertain about door alignment or central locking adaptation after replacement, perform a full check of striker alignment and actuator operation before closing the door panel.

Keywords

Peugeot 407 door lock, right front door lock, passenger door latch, electric door lock 9660698180, 9136CK, 9136FE

Description

This electric door lock actuator is designed for the right front (passenger) door of the Peugeot 407. It operates the latch and integrates with the vehicle’s central locking system to lock and unlock the door electrically. Ideal for professional workshops and experienced DIY mechanics who need a direct-fit replacement identified by OE numbers 9686683580, 9136FE or 9136CK. Replacing a faulty door lock actuator restores reliable locking, reduces interior drafts and prevents security issues related to a jammed or intermittently working latch.

Technical Information

• Manufacturer: Stellantis / Peugeot
• Model: Peugeot 407 (Right Front Passenger Door)
• Product Codes: 9686683580, 9136FE, 9136CK
• Additional Numbers: 9136CK

Installation Recommendations

Before starting, disconnect the vehicle battery to avoid short circuits and accidental airbag deployment. Remove the interior door trim and the moisture barrier to access the lock unit. Unplug the electrical connector and remove the mounting screws or bolts securing the actuator/latch. Fit the new unit in the correct orientation, reconnect the wiring harness, and test locking/unlocking (remote and manual) before refitting the door card and finishing panels. Use appropriate panel tools to avoid breaking clips and retainers. If door alignment or striker adjustment is required, correct these before final assembly to prevent premature wear.

Why It Fails Most Often

Common failure modes include water ingress and corrosion of electrical contacts, wear or stripping of internal plastic gears, seized metal components due to lack of lubrication, and damage from impacts or door misalignment. Electrical faults in the connector or wiring loom (intermittent power supply) can also cause the actuator to stop responding. Symptoms of failure are intermittent or complete loss of remote locking function, audible grinding or clicking from the door, or the door failing to latch or unlock properly.

How To Replace

1. Tools: Torx/Screwdriver set, trim removal tools, ratchet set, lubricant (silicone spray), protective gloves.
2. Disconnect the negative terminal of the battery.
3. Carefully remove the inner door trim and keep all clips and screws organized.
4. Peel back the moisture barrier to expose the lock assembly.
5. Unplug the electrical connector and remove the mounting fasteners securing the actuator/latch.
6. Remove the old unit and compare mounting points and connector type with the new part.
7. Install the replacement, secure fasteners to correct tightness, reconnect the electrical connector and test lock/unlock cycles (remote, interior switch and manual) before reassembly.
8. Apply light lubrication to moving latch surfaces and reassemble the moisture barrier and door trim.

Compatibility

Designed For Peugeot 407 Right Front Passenger Door. Use The Listed Product Codes To Confirm Fitment: 9686683580, 9136FE, 9136CK.