Description
Right rear lamp bulb holder with a piece of wiring for CITROËN C1 and PEUGEOT 107 vehicles. Functionality of the bulbs themselves is not guaranteed.
Overview
High-quality replacement socket and short wiring harness for the right-hand rear tail light of Citroën C1 and Peugeot 107 models. Designed for professional workshops and experienced DIYers who need a direct-fit solution for restoring electrical connection in the tail light cluster. The unit replaces a damaged or corroded bulb holder assembly to re-establish reliable contact for brake, tail and indicator bulbs.
Key Benefits
- Direct-fit replacement for the original socket assembly—easy swap-in for faster repairs.
- Includes wiring pigtail to simplify reconnection and avoid cutting or splicing original loom.
- Ideal for mechanics and enthusiasts maintaining Citroën C1 / Peugeot 107 rear lighting.
- Contains common manufacturer product codes for quick lookup.
Compatibility
Intended For: Citroën C1 (first generation) and Peugeot 107. Typical applications are rear tail light clusters where the right rear bulb holder has been damaged by corrosion, heat or mechanical stress. Always verify physical match against the existing part.
How To Replace
Replacement is straightforward for anyone familiar with rear lamp removal:
- Disconnect the vehicle battery or isolate the circuit to avoid short circuits while working on wiring.
- Open the tailgate and remove any interior trim panels securing the lamp assembly.
- Unscrew or unclip the tail light housing and pull the lamp cluster out to access the bulb holder.
- Unplug the old socket from the wiring loom (cut only if necessary) and remove the damaged holder.
- Fit the new socket and wiring pigtail, secure all clips and grommets, and restore the lamp to the bodywork.
- Reconnect the battery and test all functions (tail, brake, indicator) before refitting interior trim.
Maintenance And Service Tips
- Check contacts for corrosion whenever bulbs are replaced. Clean contacts and apply small amount of dielectric grease to improve longevity.
- Inspect rubber grommets and seals on the lamp housing to prevent water ingress that accelerates failure.
- Use correct bulb wattage to avoid overheating the holder and melting the socket housing.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Citroën C1, Peugeot 107
- Product Codes: 634681
- Other Numbers: 81550-0H060, 6351X8, 6351X6
Installation Recommendations
- Work With The Ignition Off And Battery Disconnected When Handling Wiring.
- Use Proper Trim Tools To Avoid Damaging Interior Panels And Clips.
- Secure Any Spare Wiring With Cable Ties To Prevent Rubbing Against Bodywork.
- If Any Connectors Are Severely Corroded, Replace Them Rather Than Attempting Temporary Repairs.
Most Common Failure Reasons
Bulb holders in rear lamp assemblies commonly fail due to:
- Moisture Ingress And Corrosion: Water entering the lamp housing corrodes contacts and causes intermittent or permanent failures.
- Heat Damage: Overwattage bulbs or poor ventilation can melt plastic sockets and deform contacts.
- Mechanical Stress And Vibration: Repeated vibration or impact (minor collisions) can crack the holder or break soldered connections.
- Age-Related Degradation: Plastic becomes brittle with time and exposure to temperature cycles, leading to fractures and contact loss.
Note: This part includes the socket and a short length of wiring. Bulbs are not guaranteed to be functional.
