Description
Left rear door handle for Peugeot 406. Paint Code KMP – Rhodes Blue. Driver-side rear door.
High-quality replacement exterior door handle designed for the left rear (driver-side rear) door of the Peugeot 406. Ideal for professional mechanics and skilled DIYers who search by part number—this handle is commonly referenced under codes 9101H4 and 9621859477. The part is painted in KMP (Rhodes Blue), matching vehicles finished in that factory color. Use this listing to restore proper operation and appearance after impact damage, wear or a broken mechanism.
Technical Information
- Manufacturer: Peugeot / Stellantis
- Model: Peugeot 406
- Product Codes: 9101H4, 9621859477
- Additional Numbers: Paint Code KMP (Rhodes Blue), Reference KMPD
Function And Common Faults
The exterior door handle operates the latch mechanism via internal linkages and springs. Common failure modes include broken plastic tabs or mounting clips, worn internal lever or spindle, corrosion of metal components, and damage from impacts (parking bumps or attempted theft). Cosmetic issues such as paint chipping or fading are also frequent on older vehicles, especially in high-exposure areas.
How The Part Is Replaced
Typical replacement steps for a left rear door handle on a Peugeot 406 (general guidance for experienced technicians):
- Remove the interior door trim panel to access the handle retaining bolts and linkage. Preserve clips and fasteners where possible.
- Disconnect the inner locking/actuating rods and any electrical connectors if present (central locking versions).
- Unscrew the mounting bolts or nuts securing the handle from the inside of the door and remove the old handle.
- Fit the new handle, reconnect linkages, and verify smooth operation of the latch and lock before reassembling the door panel.
- Check alignment and adjust as needed to prevent binding; test door open/close and central locking (if applicable) several times.
Installation Recommendations
- Perform installation on a stable lift or with the vehicle parked on level ground.
- Use the correct size sockets and torque settings for fasteners; avoid over-tightening plastic components.
- Replace any brittle clips or degraded seals while the door is open to ensure a long-lasting repair.
- If the vehicle has central locking, verify actuator operation after reconnecting rods and test from both remote and manually.
- Always protect painted surfaces during work to avoid scratches; touch up minor paint chips with matching KMP (Rhodes Blue) paint if required.
Why This Part Typically Fails
Door handles on older Peugeot 406 models commonly fail due to mechanical wear of internal plastics and metal pivots, brittle or snapped mounting tabs from repeated use, corrosion from moisture ingress, or external impact damage. Exposure to sun and temperature cycles can accelerate paint deterioration and plastic embrittlement, increasing the likelihood of breakage.
Notes For Buyers
Searchable part numbers for faster identification: 9101H4, 9621859477. Confirm the vehicle color code (KMP) when a paint-matched finish is required. This description is provided to help mechanics and competent DIYers evaluate fitment and installation requirements.
