High-quality replacement electric lock for the left front door of the Peugeot 206. Designed for technicians and DIY enthusiasts who need a reliable central locking actuator with an oval connector (part number 9135H3). This unit restores central locking function, secures the door latch and integrates with the vehicle’s existing locking rods and mechanisms. Ideal for 3-door and 5-door body styles.

Features

• Direct Fit Replacement For Peugeot 206 Left Front Door
• Oval Connector Design Ensures Correct Electrical Fitment
• Part Number: 9135H3 (as labeled)
• Electric Central Locking Actuator For 3-Door And 5-Door Models
• Suitable For Professional Garages And Skilled DIY Repairs

How The Part Works

The actuator converts electrical signals from the central locking system into mechanical movement that operates the door latch. When the vehicle receives a lock/unlock command, the internal motor and gears move a linkage that locks or unlocks the door. Proper electrical connection and intact linkages are essential for reliable operation.

Replacement Procedure

Typical replacement steps for a competent mechanic or experienced DIYer:

1. Disconnect The Battery Before Starting Work.
2. Remove The Inner Door Trim And Any Vapor Barriers To Access The Locking Assembly.
3. Disconnect The Oval Electrical Connector And Any Linkage Rods From The Actuator.
4. Unscrew The Mounting Bolts And Remove The Old Actuator.
5. Install The New Actuator, Reconnect Linkages And The Oval Connector.
6. Reconnect The Battery And Test Lock/Unlock Function Before Reassembling The Door Trim.
7. Reassemble The Door Trim, Check For Smooth Operation And Eliminate Any Binding In Linkages.

Installation Recommendations

• Always Disconnect The Battery To Avoid Short Circuits And To Protect The Vehicle Electronics.
• Handle Door Trim Clips Carefully To Avoid Breakage; Use Proper Trim Tools.
• Verify Connector Pins Are Clean And Not Corroded; Apply A Thin Layer Of Dielectric Grease If Needed.
• Check The Door Lock Rods And Latch Mechanism For Wear Or Loose Fasteners While The Door Is Open.
• Test Full Central Locking Operation Several Times Before Final Reassembly.

Most Common Failure Causes

• Water Ingress Leading To Corrosion Of Electrical Contacts Or Motor Windings.
• Wear Or Breakage Of Internal Plastic Gears And Mechanical Components.
• Connector Corrosion Or Broken Pins Causing Intermittent Operation.
• Mechanical Strain From Misaligned Linkages Or Damaged Door Latch.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Peugeot 206
• Product Codes: 9135H3
• Additional Numbers: NFP

Order this Peugeot 206 left front door actuator (9135H3) to restore reliable central locking performance. The part is straightforward to fit for professionals and experienced DIYers following the recommended safety steps.

Overview

Replacement electric lock for the left front door of the Peugeot 206. Designed to work with the vehicle’s central locking system and fitted with an oval electrical connector. Commonly referenced by part number 9135H3, this unit is suitable for both 3-door and 5-door body styles. Ideal for professional workshops and DIY mechanics looking for a direct-fit locking mechanism.

Key Features

• Direct-fit replacement for left front door of Peugeot 206 (3-door and 5-door).
• Oval electrical connector for standard Peugeot/Citroën wiring harness.
• Compatible with central locking actuation and manual opening via interior/exterior handles.
• Part number reference: 9135H3, useful for fast lookup in catalogs and search engines.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Peugeot 206
• Product Codes: 9135H3
• Additional Numbers: Oval Connector

Installation Recommendations

1. Prepare Tools: panel trim tools, Torx/Phillips screwdrivers, socket set, pliers and lubricant.
2. Safety First: Disconnect the negative battery terminal before starting to avoid short circuits and accidental central locking activation.
3. Door Trim Removal: Carefully remove the inner door panel by releasing plastic clips and removing screws (start with door handle trim and armrest), keeping fasteners in a safe place.
4. Disconnect Electrical Connector: Unplug the oval electrical connector from the lock unit and inspect for corrosion or damaged pins.
5. Detach Linkages: Disconnect the mechanical rods/cables from the lock (release retaining clips) and note their routing for reinstallation.
6. Remove Lock Unit: Unscrew the lock securing bolts and extract the lock from the door cavity.
7. Fit New Unit: Install the replacement lock, secure bolts to factory torque if available, reconnect rods and the oval connector.
8. Function Check: Reconnect the battery temporarily and test central locking, interior/exterior handle operation and child locks before reassembling the door trim.
9. Final Steps: Refit the door panel, ensure all clips and screws are secured, and perform a final operational test.

Most Common Failure Reasons

• Mechanical Wear: Internal gears and latch components wear over time from repeated use.
• Corrosion and Moisture Ingress: Water in the door can corrode contacts, connectors and mechanical parts, leading to intermittent or failed operation.
• Damaged Linkages: Bent or detached rods/cables between the lock and handles prevent proper actuation.
• Connector Problems: Oxidised or loose pins in the oval connector cause electrical faults or loss of power to the actuator.
• Impact Damage: Door collisions or slamming can misalign or break the lock mechanism.

Notes for Mechanics and DIYers

This unit is frequently searched by its product code (9135H3) — include this code when sourcing parts or checking fitment. When replacing the lock, inspect the door’s internal moisture barriers and restore any damaged seals to prevent premature failure. Lubricate moving parts with appropriate lock grease and ensure linkages are correctly adjusted to avoid binding.

Compatible with both 3-door and 5-door versions of the Peugeot 206, this electric lock guarantees a perfect fit and reliable functionality. It is essential to note that this model is suitable only for production orders (OP) lower than 08574, ensuring compatibility with specific vehicle configurations.

Frequently, door locks may fail due to wear and tear, electrical issues, or external damage. Regular inspections and timely replacements are crucial to maintaining vehicle security and functionality.

Technical Information

• Manufacturer: PSA Citroën Peugeot
• Model: Peugeot 206
• Product Codes: 9135H3
• Other Numbers: Compatible with OPs lower than 08574