Description
Left rear fog light for PEUGEOT 407 SW. Complete with socket; bulb functionality not guaranteed.
Reliable replacement for the Left Rear Fog Light on Peugeot 407 SW models. This complete unit includes the socket and mounting points, making it a straightforward swap for professional workshops and experienced DIY enthusiasts. The part is commonly searched by its OE numbers 9646507480 and 6350T4, so customers often find it by entering these codes. Note that the bulb itself may not be functional and should be checked or replaced during installation.
Technical Information
- Manufacturer: Peugeot / Stellantis
- Model: Peugeot 407 SW
- Product Codes: 9646507480, 6350T4
- Additional Numbers: Not Specified
Fitment And Compatibility
Designed to fit Peugeot 407 SW rear left position. Ideal for technicians and self-repairers who search by OE part numbers. Always compare the part codes listed above with the unit on the vehicle to ensure correct fitment.
Installation Recommendations
Suggested Tools: Trim removal tools, Phillips and flat screwdrivers, ratchet and socket set, and a flashlight. Typical replacement steps:
- Open the tailgate and remove the interior trim to access the fog lamp housing.
- Disconnect the electrical connector from the lamp socket.
- Remove retaining screws or clips securing the lamp unit.
- Extract the lamp assembly, inspect the socket and wiring, and replace the unit.
- Refit screws/clips, reconnect the electrical connector and test the lamp function.
For safety, disconnect the battery before working on electrical components and follow the vehicle manufacturer’s procedures to avoid damage.
Why This Part Commonly Fails
Rear fog lights frequently fail due to moisture ingress and condensation, which can corrode contacts or cause short circuits. Bulb burnout is a common and simple failure mode—keep spare bulbs available. Damage from rear impacts, cracked lenses, and broken mounting tabs or clips are also typical causes of replacement. Corroded connectors and heat-related degradation of the socket can lead to intermittent operation.
Notes For Mechanics And DIYers
This unit is supplied complete with the socket to reduce installation time. Always verify the electrical connector and mounting alignment during fitment. If the bulb is not working after installation, check wiring, fuses, and connector condition before assuming the lamp is faulty.
