Rear right lamp Peugeot 307 CC 714025600861 6351X4 6351S3

Description

Rear right fender lamp for PEUGEOT 307 CC cars
The lamp is sealed, it does not fog up, there is no danger of the Plexiglas falling off
Side behind the passenger

Part description

This rear right lamp (flashlight) is intended for the Peugeot 307 CC and is a body part in the rear lighting area. Due to the over-sealing, it is suitable as a solution for problems with leakage into the lamp and subsequent fogging – in normal operation it maintains clarity better and there is no danger of the Plexiglas loosening.

The part is also searchable by product numbers 714025600861, 6351X4 and 6351S3, facilitating quick pairing with an existing lamp when repairing after damage or when replacing due to a leak.

Technical information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Peugeot 307 CC
• Other numbers: 714025600861, 6351X4, 6351S3

Product codes

• Product codes: 714025600861, 6351X4, 6351S3

Installation recommendations

Generally/typically for rear lamp replacement (exact design may vary depending on specific car version and bodywork):

1) Before assembly

• Compare the new and original lamp: shape, mounting, connector and matching product numbers.
• Check the condition of the sealing surfaces and edges of the lamp (cracks, deformation).
• Make sure the lamp is clean and dry, with no signs of internal moisture.

2) Necessary tools and materials

• A basic set of hand tools (typically a ratchet/bits or wrenches depending on the attachment)
• Screwdrivers / pry bar for plastic studs (for removing upholstery covers)
• Cleaning agent and cloth for contact surfaces
• Work gloves

3) Step-by-step assembly procedure

1. Turn off the ignition and disconnect the battery to be safe (recommended practice for electrical parts).
2. Provide access to the rear of the lamp (typically through the trunk/side panel trim).
3. Remove the covers and upholstery carefully so as not to break the plastic clips.
4. Disconnect the electrical connector of the lamp.
5. Loosen lamp fasteners (nuts/screws depending on design).
6. Remove the old lamp outwards – gently, without prying into the body paint.
7. Clean the bearing surface on the body from dirt and remnants of the old seal.
8. Place the new lamp in the correct position (make sure it sits evenly).
9. Install the fasteners and tighten evenly to avoid stressing or cracking the plastic.
10. Connect the electrical connector and check that it clicks and holds firmly.
11. Put back the removed trim and covers.
12. Connect the battery.
• 4) Post-assembly checks and test drive/function verification
  • Verify the function of the rear lighting (typically outline/brake/turn signal – depending on the equipment).
  • Check that the lamp fits correctly with the body and there is no visible gap.
  • After the first drive or after washing the car, visually check for moisture inside.

  5) The most common assembly mistakes + how to avoid them

  • Uncleaned bearing surface → can lead to leakage; always clean carefully.
  • Poor placement of the lamp → uneven joint and leakage; check fit before tightening.
  • Extension of fastening → risk of plastic cracking; tighten with sensitivity and evenly.
  • Damage to the connector or wiring during handling → pull the connector by the body of the connector, not by the cables.

  Reasons why the part is damaged

  • Cracks and damage after impact (even minor) or careless handling during repairs.
  • Leakage due to aging of seals or deformation of mating surfaces, which often leads to fogging.
  • Release of Plexiglas during long-term exposure to vibrations and temperature changes.
  • Water ingress and subsequent contact corrosion/oxidation in the connector (typically after a leak or poor seating).