Description
Driver Door Lock For Stellantis Group Vehicles Citroën, Peugeot, Opel, Fiat, Toyota
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.
