Description
Right rear upper lamp for Citroën C5 I and II Estate
Bulb holder with bulb can be purchased separately
Passenger side
High-quality replacement right rear upper tail lamp designed for Citroën C5 I and C5 II Estate models. This rear combination lamp restores rear lighting functions and exterior appearance after damage or aging. The part is frequently searched by product codes 9637356280 and 6351P9, so technicians and DIYers commonly find it by its reference number. Suitable for bodywork repairs, collision repairs and routine lamp replacement in the luggage compartment area of the estate (station wagon) version.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C5 I And Citroën C5 II Estate (Tourer / Kombi)
- Product Codes: 9637356280, 6351P9
- Other Numbers: NFP
- Side / Position: Right, Rear Upper (Passenger Side)
- Notes: Bulb Holder And Bulb Sold Separately (Can Be Purchased As Required)
Installation Recommendations
Access the lamp from inside the trunk by removing or folding back the luggage compartment trim to reach the lamp retaining screws or bolts. Disconnect the electrical connector, release the lamp assembly from its clips or fasteners, and remove the old unit. Fit the replacement lamp in reverse order: secure fasteners evenly, reconnect the wiring harness and test all light functions (tail/stop/indicator/reverse where applicable). When reinstalling, check the sealing surface and replace any damaged gaskets or foam to prevent water ingress. Use dielectric grease on connector pins to reduce corrosion and ensure reliable contact. Wear gloves to avoid contaminating bulb glass and prevent skin oils shortening bulb life.
Why This Part Fails Most Often
Common causes of failure include impact damage (rear-end collisions or minor knocks), cracking of the lens allowing moisture ingress, corrosion of bulb holders or connector pins, and UV-related deterioration of the plastic. Water ingress can cause intermittent operation, short circuits or rapid bulb failure. External impacts and aging are the primary reasons the rear lamp assembly is replaced.
Practical Tips For Mechanics And DIYers
- Search By Part Number: Common searches use codes 9637356280 or 6351P9 — keep these handy when ordering.
- Replace Bulbs During Lamp Replacement: It’s good practice to renew bulbs and the bulb holder when fitting a new lamp to avoid early returns.
- Check Wiring And Grounds: If a newly fitted lamp does not work correctly, inspect wiring, fuses and ground connections before assuming a faulty lamp.
- Seal Properly: Ensure gaskets and sealing surfaces are intact to prevent condensation and water damage.
