Description
Bulb socket with bulb for the left rear lamp for Peugeot 307 SW from 2005. Functionality of bulbs not guaranteed.
Designed as a direct replacement for the left rear tail light on Peugeot 307 SW models from 2005, this bulb socket (P21/5W) is a practical and cost-effective repair for workshops and DIY mechanics. The part is commonly searched and identified by codes 6350X2 and 6350X3, so entering these numbers in catalogues or search engines will quickly locate this component. The socket ensures correct bulb positioning and electrical contact when installed correctly; however, bulb condition is not guaranteed.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Peugeot 307 SW (from 2005)
- Product Codes: 6350X2, 6350X3, 6350.X2, 6350.X3
- Other Numbers: P21/5W
Installation Recommendations
- Disconnect the vehicle battery before starting work to avoid short circuits.
- Access the left rear lamp by opening the tailgate and removing the lamp cluster according to the vehicle manufacturer’s procedure.
- Unplug the wiring connector, remove the old bulb and socket by twisting or unclipping it from the lamp housing.
- Fit the replacement socket ensuring the contacts and seals are properly aligned; plug the connector back in.
- Install a correct P21/5W bulb if required, reassemble the lamp cluster and reconnect the battery.
- Verify all functions (tail light, brake light and indicator where applicable). Apply a small amount of dielectric grease to the contacts to reduce the risk of future corrosion.
Why This Part Fails Most Often
- Moisture ingress and corrosion of metal contacts, common in older or damaged lamp housings.
- Heat stress or melting caused by incorrect bulb wattage or prolonged operation.
- Mechanical damage from vibration, impact or cracked plastic resulting in poor contact.
- Terminal oxidation causing intermittent connections or open circuits.
This socket is particularly useful for professional garages and home mechanics who search by product number (6350X2 / 6350X3). Before installation confirm visual fitment against the original part and replace any damaged seals to prevent recurring failures.
