Description
Socket with bulbs for the rear lamp (left and right), with a piece of wiring. For Citroën C3 up to 2009. Bulb functionality not guaranteed.
This rear lamp bulb socket with a short wiring tail is a direct replacement part for Citroën C3 models manufactured until 2009. It addresses common lamp faults caused by corroded contacts, broken lampholders or damaged wiring, restoring reliable electrical connection for stop, tail and indicator functions. Ideal for professional workshops and experienced DIY mechanics who search by part number 6350Q3 / 6351Q3 / 6350X5 / 6351X5.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Citroën C3 (models up to 2009)
- Product Codes: 6350Q3, 6351Q3, 6350X5, 6351X5
- Additional Numbers: 6350Q3 | 6350X5 | 6351Q3 | 6351X5 | Citroën C3
Function and Application
The part houses the bulb sockets for the rear lamp cluster (left and right) and includes a short length of wiring to connect the lamp module to the vehicle harness. It provides electrical contacts for standard filament bulbs used in tail, brake and indicator circuits. This assembly replaces worn or damaged lampholders and short sections of harness that cause intermittent lighting or open circuits in the rear lights.
How To Replace
- Disconnect Battery Before Work To Prevent Short Circuits.
- Remove Rear Light Assembly: Open boot, remove retaining screws/clips and gently pull the lamp unit out to access the sockets.
- Extract Old Socket: Turn or unclip the old socket from the lamp housing and unplug the connector from the vehicle wiring harness.
- Install New Socket: Fit the new socket into the lamp housing, secure clips or twist into position and connect the wiring tail to the vehicle connector.
- Test Lighting Functions: Reconnect Battery and verify Tail, Brake and Indicator lights operate correctly before reassembling.
- Reassemble Lamp Unit: Reinstall the lamp assembly and tighten fasteners to manufacturer torque where specified.
Installation Recommendations
- Use Dielectric Grease On Contacts To Reduce Corrosion And Improve Long-Term Reliability.
- When Replacing, Inspect Bulbs And Lamp Seals; Replace Any Failed Bulbs And Renew Damaged Seals To Prevent Water Ingress.
- Ensure Connectors Are Clean And Free Of Corrosion; Repair Loom Insulation If Fraying Or Damage Is Present.
- If You Encounter Wiring Damage Beyond The Short Tail, Repair The Wiring Harness With Proper Automotive-Grade Materials.
Why The Part Commonly Fails
Rear lamp sockets fail most often due to moisture ingress and corrosion of the contacts, prolonged heat cycling from filament bulbs, mechanical vibration and brittle plastic after years of service. Water entering the lamp housing accelerates corrosion and can cause intermittent or complete loss of lighting. Damaged wiring insulation or connector pins are also frequent causes of failure.
This replacement socket is a straightforward, cost-effective repair to restore rear lamp functionality on affected Citroën C3 vehicles. Order by the referenced product codes to ensure you receive the correct lampholder assembly for your application.
