This original-style right rear lamp is a direct-fit replacement for Peugeot 307 SW estate models and is frequently searched by part numbers. It restores full rear signalling and lighting functionality, improves vehicle appearance after damage, and is suitable for professional workshops and DIY mechanics. The lamp is supplied without bulb sockets, allowing you to reuse original holders or fit new ones to match your preferred bulb types.

Features

• Direct-fit replacement for Passenger Side (Right) of Peugeot 307 SW.
• Includes complete lamp housing and lens; bulb holders not included.
• Exact fit to original mounting points for straightforward installation.
• Compatible with common part number references used in repairs and ordering.
• Restores brake, tail and indicator light functions (depending on vehicle wiring).

Technical Information

• Manufacturer: Stellantis (Peugeot)
• Model: Peugeot 307 SW (Estate) — Passenger Side (Right) — From 2005
• Product Codes: 9655768480, 9655768580, 6351X2, 6351X3
• Additional Numbers: 6351.X2, 6351.X3

Installation Recommendations

• Park vehicle on a level surface and switch off ignition. If preferred, disconnect the negative battery terminal to avoid short circuits while working on electrical connectors.
• Open the tailgate and remove the interior trim panel to access the rear lamp mounting nuts or bolts.
• Unscrew the fasteners and carefully pull the lamp assembly outwards to expose the wiring connector.
• Disconnect the wiring harness by releasing the connector clip, then remove the lamp from the vehicle.
• If reusing bulb holders, transfer them from the old lamp to the new unit. Fit new holders if required (holders are not supplied).
• Reconnect the wiring, test all light functions (tail, brake, indicator, reversing if applicable) before refitting trim, then tighten fasteners to the manufacturer’s torque recommendations.
• Avoid overtightening to prevent cracking the lens or deforming mounting tabs.

Most Common Failure Causes

• Water Ingress: Damaged seals or cracked lens can allow moisture into the housing, causing corrosion and electrical faults.
• Impact Damage: Rear collisions or minor bumps commonly crack the lens or break mounting tabs.
• Connector Corrosion: Oxidation of electrical contacts leads to intermittent lighting or failure.
• UV Degradation: Long-term sun exposure can fade or weaken the lens material.
• Bulb Or Holder Failure: Bulbs and holders wear out over time; note that bulb holders are not included with this lamp.

Notes

• Bulb Holders Not Included: This lamp is supplied without bulb sockets. You can reuse the original holders or purchase replacements separately.
• Frequently Searched By Part Numbers: Use the listed product codes when ordering to ensure quick matching.

This used right-hand rear tail lamp is a direct-fit replacement for Peugeot 307 SW models and is commonly sought by mechanics and DIY enthusiasts by its OEM references. The unit houses the rear position (tail), brake and indicator light circuits; bulbs and bulb holders are not included. Supplied as a complete lamp assembly with the original connector and mounting points, it is ideal for repairing damaged rear lighting after minor collisions, cracked lenses or electrical faults.

Compatibility And Application

Fits Peugeot 307 SW (estate) applications. Frequently referenced by part numbers listed below — buyers often search by these codes to confirm fitment. Suitable for models in the 307 I and II range where the same rear lamp assembly is used.

How To Replace

• Open the tailgate and remove the inner trim panel to access the lamp fasteners.
• Unscrew the mounting bolts (usually 2–3) and carefully pull the lamp body outward.
• Disconnect the wiring connector by pressing the locking tab and sliding the plug free.
• Remove the old lamp, fit the replacement assembly, reconnect the wiring and test all functions before closing the trim.
• Refit the trim and tighten fasteners to the manufacturer’s recommendations.

Installation Recommendations

• Work on a cool, dry car and avoid forcing plastic tabs — breakage of clips is the most common cause of poor reassembly.
• Check and, if necessary, replace the rubber gasket or seal around the lamp to prevent water ingress.
• Use dielectric grease on electrical contacts to reduce corrosion and improve long-term reliability.
• Replace bulbs and bulb holders if they show signs of wear, corrosion or melting — this lamp is supplied without sockets/bulbs.
• After installation, verify all light functions (tail/stop/indicator) and ensure lens alignment for correct visibility.

Why This Part Fails Most Often

Rear lamp assemblies commonly fail due to water ingress through deteriorated seals or cracked lenses, leading to corrosion of bulb contacts or short circuits. Impact damage from minor collisions frequently breaks mounting tabs or the outer lens. Heat stress from worn or incorrect bulbs can deform sockets. Corroded wiring connectors from moisture exposure also cause intermittent or complete failure.

Technical Information

• Manufacturer: Stellantis / Peugeot
• Model: Peugeot 307 SW
• Product Codes: 9655768580, 9655768480
• Other Numbers: 6351X3, 6351X2, 6351.X3, 6351.X2

Keywords to help find this part: Peugeot 307 SW right rear light, tail lamp 9655768580, 6351X3, rear lamp passenger side, used Peugeot tail light.

This replacement lamp socket with attached wiring is a practical solution for mechanics and DIY vehicle owners who need a quick, reliable repair for the right rear light cluster on the Peugeot 307 SW. Designed to restore electrical connection for tail/brake/indicator lighting, the unit saves time compared with rewiring in situ and matches common OE connector layouts used on Stellantis vehicles. Frequently searched under product codes such as 6351X2 and 6351X3, it is ideal when the original socket is corroded, melted or has intermittent contact.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Peugeot 307 SW (Estate) – right rear lamp, passenger side; common on 2005 models
• Product Codes: 6351X2, 6351X3, 6351.X2, 6351.X3
• Other Numbers: Bulb type P21/5W (dual-filament 21/5 W, common bayonet style)

Function

The socket provides mechanical support and an electrical connection for the dual-filament bulb used for rear position and brake light functions. It routes power from the car harness to the bulb and establishes the grounding path. A secure contact and intact insulation are essential for reliable light operation and to prevent overheating or intermittent faults.

Common Failure Causes

• Corrosion and oxidation of contacts due to moisture ingress or condensation in the lamp housing.
• Heat-induced deformation or melting of the plastic socket from bulb overheating or poor contact.
• Broken retaining tabs or cracked housing from vibrations, impacts or age-related embrittlement.
• Worn or broken wiring at the crimp/connector points caused by movement and strain.
• Bulb failure (note: bulbs included with the unit are not guaranteed to be functional).

Replacement Procedure

1. Prepare: Park on level ground, switch off ignition and, for safety, disconnect the negative battery cable if you will be handling connectors or if specified by the vehicle manual.
2. Access: Open the tailgate and remove the interior trim or access cover to reach the rear lamp assembly.
3. Remove Lamp Assembly: Unscrew or unclip the lamp cluster fasteners and gently pull the cluster out enough to access the lamp holders.
4. Remove Old Socket: Turn the old socket counterclockwise (or release its retaining clip), then pull it out and disconnect the wiring connector.
5. Install New Socket: Connect the wiring harness, insert the new socket into the lamp cluster and secure it by turning or clipping it into place.
6. Fit Bulb: Install a correct P21/5W bulb (replace old bulbs when replacing the socket) and ensure it sits firmly in the socket.
7. Test: Reconnect battery if disconnected, test all light functions (tail, brake, indicator) before reassembling trim.
8. Reassemble: Refit the lamp cluster and interior trim, secure all fasteners and confirm operation again.

Installation Recommendations

• Use dielectric grease sparingly on contacts to help prevent future corrosion and ensure good electrical contact.
• Replace bulbs at the same time when the socket shows wear; a new bulb reduces heat and contact issues from arcing.
• Inspect surrounding wiring and ground points for damage or corrosion and repair as required to avoid repeat failures.
• If connectors are brittle or wiring insulation is damaged, replace or properly insulate affected sections to restore durability.

Why The Part Fails Most Often

Rear lamp sockets typically fail due to moisture ingress and corrosion inside the lamp housing, prolonged exposure to heat from the bulb, mechanical stress from vibration or impact, and age-related degradation of plastic and metal contacts. Poor contact leads to increased resistance, heat and eventual melting or intermittent lighting faults.

Notes For Purchase

This product is commonly searched by the codes listed above (e.g., 6351X2, 6351X3). Bulbs supplied with the socket may not be guaranteed functional, so plan to test or replace bulbs during installation. The item is intended for the right rear (passenger side) lamp of Peugeot 307 SW models around 2005; suitability for other years or variants should be confirmed by matching connector shape and bulb type.