Overview

Replacement left rear tail light for Peugeot 206 Combi / Estate. This unit is a direct-fit exterior lamp housing designed for rear combination lighting (stop, tail, indicator and reverse depending on vehicle wiring). Commonly searched by part numbers 9641540677 and 6350R4, it is suitable for mechanics and experienced DIY enthusiasts looking for a reliable body lighting replacement.

Function And Application

The lamp provides rear lighting functions required for safe road operation: tail light, brake light, indicator (if applicable) and reverse light connection via the bulb holder. The supplied lamp housing does not include the bulb socket assembly or bulbs; these are available separately under code 6350R4. Ensure correct bulb types and wattages are used according to vehicle specifications when fitting the socket and bulbs.

Technical Information

• Manufacturer: Peugeot / Stellantis
• Model: 206 Estate (Combi)
• Product Codes: 9641540677
• Other Numbers: 6350R4

Fitment Notes

Designed for left rear position on Peugeot 206 Estate (Combi) bodystyle. Verify the part number against the original lamp before ordering to ensure correct fit. This lamp housing is supplied without the bulb holder/socket and associated wiring harness piece — order code 6350R4 if that component is required.

Installation Recommendations

• Disconnect the negative battery terminal before starting to avoid short circuits and protect vehicle electronics.
• Open the tailgate and remove interior trim panels to access the lamp retaining screws or nuts.
• Unscrew the fasteners and carefully withdraw the lamp assembly from the body, taking care not to damage clips or paintwork.
• Unplug the wiring connector and remove the old bulb holder if present. If your replacement unit lacks the socket, install the bulb holder (code 6350R4) and appropriate bulbs following manufacturer bulb type recommendations.
• Check rubber seals and lamp mounting clips for wear; replace seals to prevent water ingress.
• Reconnect the wiring, test all light functions (tail, brake, indicator, reverse) before final reassembly, then refit trim panels and secure fasteners to the correct torque.
• Use gloves or clean cloth when handling bulbs to avoid oil contamination which shortens bulb life.

Why This Part Commonly Fails

• Water Ingress: Damaged seals or cracked lens allow moisture inside, causing corrosion of contacts and bulb holder failure.
• Impact Damage: Rear bumper impacts or minor collisions often crack the lamp housing or break mounting tabs.
• Electrical Contact Wear: Socket corrosion or loose connectors lead to intermittent lighting or complete failure of functions.
• Age And UV Exposure: Over time plastic lenses can become brittle or discolored, reducing light output and mechanical integrity.

Practical Tips

When replacing the lamp, inspect the wiring harness for chafing and the connector for corrosion. If the original socket is damaged, replace it together with the lamp to ensure a durable repair. Keep the OE numbers 9641540677 and 6350R4 handy when searching or ordering to speed up identification.

This lamp holder with attached wiring harness is a practical replacement part for the left rear tail lamp of the Peugeot 206 Combi (estate). Supplied with bulbs and a portion of cable, the assembly restores reliable electrical contact and correct bulb positioning for the tail/brake/indicator circuits (vehicle variant dependent). The unit is suitable for professional workshops and experienced DIYers who want a direct-fit repair solution that reduces diagnostic time and ensures correct illumination of the rear lamp cluster. Typical search terms: Peugeot 206 left rear lamp socket, tail light holder 6350R4, Peugeot 206 Combi lamp wiring.

Technical Information

• Manufacturer: Stellantis / Peugeot
• Model: Peugeot 206 Combi
• Product Codes: 6350R4
• Additional Numbers: Not provided

How To Replace

1. Disconnect the negative battery terminal before any work to avoid short circuits.
2. Open the rear boot and remove the interior trim to access the lamp assembly.
3. Unscrew or unclip the lamp housing from the body and gently pull the lamp out to reach the socket.
4. Unplug the original connector, remove the old socket and install the new socket with the wiring harness supplied.
5. Fit bulbs into the new socket, plug in the connector and test all lamp functions (tail, brake, indicator and reverse if applicable).
6. Reassemble the lamp housing and interior trim, then reconnect the battery and perform a final function check.

Installation Recommendations

• Always disconnect the battery before starting work and follow manufacturer procedures to avoid damage to vehicle electronics.
• Check and use the correct bulb types and ratings for your vehicle variant; incorrect bulbs can cause overheating and premature failure.
• Apply a small amount of dielectric grease to connector pins to improve corrosion resistance and electrical contact.
• Route and secure the wiring away from sharp edges, pinch points and hot surfaces to prevent chafing and insulation damage.
• After installation, verify all light functions from both a static and dynamic test (indicator blink, brake application, reversing light where applicable).

Why This Part Fails Most Often

• Corrosion of contacts caused by moisture ingress is the most common cause of poor connection and intermittent lighting.
• Overheating from incorrect or overloaded bulbs can deform the socket and melt insulation over time.
• Mechanical stress, vibration and repeated lamp replacement can loosen contacts or break wires in the harness.
• Water leaks into the lamp housing or poor sealing accelerate connector and socket deterioration.

Inspection of the socket and connector is recommended whenever rear bulbs are replaced or when symptoms such as flickering, dimming, intermittent operation or complete failure occur. The supplied assembly offers a straightforward way to restore reliable rear lamp operation on the Peugeot 206 Combi.