Description
Auxiliary brake light for Peugeot 406 estate. Tested, fully functional.
Product Overview
This high-mounted third brake light (center high mount stop lamp) is a direct-fit replacement for Peugeot 406 estate models. Designed to restore the rear signaling function and visibility to following traffic, the unit is commonly sought by mechanics and DIY enthusiasts under OE numbers 962300938 and 6350H4. The part is ideal for vehicles with a damaged lens, cracked housing, failing lamp element or water ingress in the tailgate area.
Compatibility
Fits: Peugeot 406 Estate (Kombi / Station Wagon). Frequently referenced by part numbers 962300938 and 6350H4—searching by these codes will speed up identification and ordering.
Technical Information
- Manufacturer: Stellantis
- Model: Peugeot 406 Estate
- Product Codes: 962300938, 6350H4
- Other Numbers: 962300938, 6350H4
Installation Recommendations
- Prepare: Park vehicle on level ground, switch off ignition and, if convenient, disconnect the negative battery terminal.
- Remove Interior Trim: Open the tailgate and carefully remove the inner trim panel to access the lamp mounting. Keep fasteners and clips organized.
- Disconnect Electrical Connector: Unplug the light connector and check for corrosion or damaged pins.
- Remove Lamp: Unscrew or unclip the retaining screws/clips and remove the lamp assembly from the tailgate.
- Fit New Unit: Install the replacement lamp, ensuring the sealing gasket sits correctly to prevent water ingress. Refit screws/clips to correct tightness without over-torquing.
- Test: Reconnect the electrical connector and test brake light operation before reassembling the trim.
- Final Check: Verify alignment and that the lens and gasket seal properly against the tailgate to avoid future leaks.
Why It Fails
Common failure modes include water ingress through a degraded gasket or cracked lens, corrosion of connector contacts, lamp element or LED failure, and physical damage from impacts or tailgate misalignment. Age-related wear and repeated vibration can also loosen connections and accelerate failure. Proper sealing and inspection of the wiring harness greatly reduce the risk of recurrence.
Practical Tips For Mechanics
- Inspect connector pins and apply dielectric grease to improve long-term contact reliability.
- Replace worn clips and gaskets when installing the unit to ensure a watertight fit.
- Check the brake light fuse and wiring continuity if the new lamp does not illuminate—this avoids unnecessary part replacements.
- When possible, use the OE part numbers (962300938 / 6350H4) to ensure correct fitment and avoid compatibility issues.
Ordering Information
Search or order by OE codes 962300938 or 6350H4 to quickly find the correct third brake light for Peugeot 406 estate models. The clear identification of product codes helps workshops and DIYers get the right part the first time.
