Description
Lamp bulb socket for left rear lamp Peugeot 207 3- and 5-door
From 2010 with LED lighting
Driver’s side
Overview
This replacement bulb socket is designed for the left (driver’s side) rear lamp of the Peugeot 207 3-door and 5-door models equipped with LED rear lighting from 2010 onward. The part provides a secure mechanical fit and reliable electrical contact for the rear lamp bulbs and connectors, restoring correct tail light function after wear or damage. Many technicians and DIY enthusiasts search by product code, so the OEM references are included in the Technical Information below.
Features and Function
The socket secures the bulb within the tail light assembly and ensures stable electrical contact between the lamp filament/LED module and the vehicle wiring harness. It resists vibration and heat from normal lamp operation. A properly functioning socket prevents flickering, intermittent lighting, and electrical arcing in the rear lamp circuit.
Technical Information
- Manufacturer: Peugeot (Stellantis)
- Model: Peugeot 207 3-Door And 5-Door – Left Rear Lamp (Driver’s Side), From 2010 With LED Lighting
- Product Codes: 9686566080, 6350HQ
- Other Numbers: –
Compatibility
Fits Peugeot 207 models with LED rear lighting introduced from 2010. Intended for the left rear (driver’s) lamp on both 3-door and 5-door body styles. Always compare product codes (9686566080 / 6350HQ) to the reference on the original part to confirm fitment.
Installation Recommendations
Basic replacement can be completed by an experienced DIYer or a professional mechanic. Typical steps:
- Open the tailgate and remove the tail light cover or interior trim to access the lamp assembly.
- Unscrew or unclip the lamp assembly and carefully withdraw it from the body.
- Disconnect the wiring connector and remove the old bulb socket by turning or unclipping it from the lamp housing.
- Install the new socket, insert the correct bulb or LED module, reconnect the wiring connector and test the lamp function before reassembling.
- Reinstall the lamp assembly and trim, ensuring all clips and screws are secured.
Recommended tools: Screwdriver set, trim removal tool, gloves, and a multimeter for quick continuity checks. For any electrical work, isolate the circuit to avoid short circuits; it is good practice to disconnect the negative battery terminal if extensive wiring work is required.
Common Failure Causes
- Corrosion: Moisture ingress into the lamp housing causes oxidation of contacts, leading to poor electrical connection and intermittent lighting.
- Heat Damage: Repeated heating and cooling cycles can deform plastic sockets or melt contact areas, especially if incorrect bulbs were fitted.
- Mechanical Wear: Vibration, rough handling during maintenance, or accidental impact can crack or break the socket or its retaining tabs.
- Contamination: Dirt and road salt can reduce contact quality and accelerate corrosion.
When To Replace
Replace the socket if you observe flickering lights, intermittent operation, visible corrosion, melted plastic, burned contacts, or if the socket no longer holds the bulb securely. There is no fixed service interval; replacement is condition-based.
Why Buy This Part
Using the correct OEM-referenced socket (9686566080 / 6350HQ) restores reliable rear lamp function and helps avoid electrical faults and MOT failures related to rear lighting. The part is straightforward to fit and provides a cost-effective repair for common tail lamp issues.
