Description
Electric Central Locking Lock For The Right Front Passenger Door For PEUGEOT 307.
Product Overview
This electric central locking door lock (door lock actuator) is designed for the right front passenger door of Peugeot 307 models. The unit operates the mechanical latch and the central locking function, enabling remote locking/unlocking and integration with vehicle locking systems. Ideal for professional workshops and experienced DIY mechanics who need a reliable replacement part identified frequently by part number 9136Z9.
Features And Benefits
- Direct Fit For Peugeot 307 Right Front (Passenger) Door.
- Replaces Faulty Or Worn Door Lock Actuators That Prevent Locking/Unlocking.
- Designed To Work With Vehicle Central Locking Mechanism And Door Latch Assembly.
- Facilitates Smooth Operation Of Door Latch And Remote Locking Commands.
Technical Information
- Manufacturer: Stellantis / Peugeot
- Model: Peugeot 307 II (Right Front Passenger Door)
- Product Codes: 9136Z9, NFP
- Other Numbers: Not Available
Compatibility
Intended For Peugeot 307 models (second generation body variants where this part number is specified). Always check the part number 9136Z9 against the vehicle’s existing unit before installation to confirm fitment.
How To Replace (Basic Guide)
These steps are intended for experienced technicians or confident DIYers. Follow manufacturer procedures and safety rules.
- Disconnect The Battery Before Starting Work To Avoid Short Circuits Or Unintended Airbag Deployment.
- Remove The Interior Door Trim Panel: Unscrew Fasteners, Carefully Release Retaining Clips, And Detach Any Electrical Connectors For Switches.
- Peel Back The Moisture Barrier To Access The Door Lock Assembly.
- Unplug The Electrical Connector From The Lock Actuator And Detach Linkage Rods Or Cables From The Latch (Note Their Orientation For Reassembly).
- Remove Mounting Bolts/Screws That Secure The Lock Assembly To The Door And Extract The Unit.
- Install The New Lock Assembly In Reverse Order: Secure Bolts, Reconnect Rods/Cables, Plug In The Connector, Reinstall The Moisture Barrier And Door Trim.
- Reconnect The Battery And Verify Locking/Unlocking Function, Both By Key/Remote And Manually.
Installation Recommendations
- Use Proper Trim Tools To Avoid Damaging Interior Panels And Clips.
- Check Wiring And Connector Contacts For Corrosion Or Damage; Clean Contacts If Necessary.
- Lubricate Mechanical Linkages And Latch Points With Suitable Grease To Ensure Smooth Operation.
- After Installation, Verify Central Locking Operation From All Doors And Test Manual Lock/Unlock To Confirm Correct Rod/Cable Routing.
- If Electrical Faults Persist, Inspect Fuses, Wiring Harness, And Door Control Switches Before Replacing Additional Components.
Why This Part Fails
The most common causes of failure for right front door locks on Peugeot 307 are mechanical wear and water ingress. Over time plastic gears and internal linkages can fatigue or break, resulting in intermittent or complete loss of locking function. Moisture entering the door (failed seals or splits in the moisture barrier) accelerates corrosion of electrical contacts and motor windings. Impact damage from door slams or accidents and worn or detached linkage rods/cables also lead to malfunction.
Practical Tips For Diagnostics
- Listen For Motor Noise When Activating Central Locking To Distinguish Between Electrical And Mechanical Failures.
- Check For Smooth Manual Operation Of The Latch; Stiff Or Sticky Movement Points Toward Mechanical Wear Or Lack Of Lubrication.
- Inspect The Door Interior For Signs Of Water Ingress And Replace The Moisture Barrier If Damaged.
Additional Notes
Part Number 9136Z9 Is Often Used By Technicians As The Primary Search Term When Sourcing This Component. Replacing The Lock Assembly Typically Restores Remote And Manual Locking Function When Failures Are Caused By The Actuator Or Internal Latch Mechanisms.
