Description
Auxiliary brake light for Peugeot 307 CC from first and second series. Fully functional, tested.
Overview
This third brake light / center high mount stop lamp (CHMSL) is a direct-fit replacement for Peugeot 307 CC (first and second series). Ideal for professional workshops and DIY enthusiasts, the unit matches original equipment part numbers 9641298880, 6350W5 and 6351R8, making it easy to find and order by reference. A reliable centre stop lamp restores rear visibility to meet road safety requirements and avoids MOT/inspection failures related to brake light faults.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Peugeot 307 CC (First And Second Series / Phase 1 & Phase 2)
- Product Codes: 9641298880; 6350W5; 6351R8
- Other Numbers: 6350W5 | 6351R8 | 9641298880
- Function: Centre High Mount Stop Lamp (CHMSL) – Rear Brake Light
- Electrical: 12 V Automotive Supply, Standard Vehicle Connector
Compatibility And Fit
Designed for Peugeot 307 CC convertible models across both early and later production series. Use the listed product codes (9641298880, 6350W5, 6351R8) when searching to ensure exact match. The lamp is intended as a direct replacement and installs into the original mounting points without modification.
Installation Recommendations
- Open the boot and remove the inner trim panel to access the rear of the brake light housing.
- Disconnect the electrical connector by releasing the locking tab; note connector orientation for reassembly.
- Remove the retaining screws or clips securing the brake light assembly; retain hardware if reusing.
- Carefully withdraw the old unit, checking the surrounding seal and bodywork for corrosion or deformation.
- Fit the new brake light into the original position, secure with screws or clips, and reconnect the electrical plug.
- Before reassembling the trim, test the brake light operation (press brake pedal or apply handbrake test method as appropriate) to verify correct function.
- Replace the inner trim and ensure seals are seated to prevent water ingress.
Recommended Tools: Trim pry tools, Phillips or Torx driver depending on fasteners, multimeter or test lamp for electrical checks. Wear gloves to protect trim and paint.
Most Common Failure Causes
Third brake lights commonly fail for the following reasons: water ingress and condensation that corrode contacts or short the module; bulb or LED element failure due to age or thermal stress; connector corrosion or broken wires in the harness; impact damage from rear collisions; and degraded seals allowing moisture to enter. Electrical faults in the vehicle wiring or a blown fuse can also produce apparent lamp failure. Addressing seal condition and connector corrosion during installation helps extend service life.
Why Choose This Part
Using a part that matches the OEM numbers ensures correct fit, plug-and-play installation and preserved vehicle appearance. Clear identification by the provided product codes speeds up sourcing for mechanics and independent buyers. The replacement restores brake-light functionality, improving safety and compliance.
Notes
Search by the OE numbers 9641298880, 6350W5 or 6351R8 for fastest results. No additional modifications are required for standard Peugeot 307 CC installations.
