Description
Door handle for right front and rear and left rear doors for Citroën C4 and C6, Peugeot 407. Color KNN – Alcyon Blue Paint.
This exterior door handle is a direct-fit replacement designed for technicians and DIY enthusiasts who demand reliable restoration of door operation and appearance. Supplied in factory-matched Alcyon Blue (KNN), the part restores both function and original paint finish for visible repairs. Ideal when the original handle is cracked, worn or the paint has been damaged by stone chips or corrosion. Frequently searched by code 9101ER and KNND, this part helps customers find an exact match quickly.
Description
The handle fits the right front, right rear and left rear door locations on Citroën C4 and C6 and Peugeot 407 models. It replaces faded or broken exterior handles and integrates with the existing mechanical linkage and locking mechanism. The unit is supplied painted in the specified KNN Alcyon Blue to minimize prep work before installation. Built to the OE form, fit and function standards for visible body components, it provides a clean finish after replacement and avoids the need for repainting in most cases.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model(s): Citroën C4, Citroën C6, Peugeot 407
- Product Codes: 9101ER, KNND
- Additional Numbers: Color Code KNN (Alcyon Blue Paint)
Installation Recommendations
- Prepare Tools: Torx/Phillips drivers, trim tools, small ratchet set, and lubricant for linkages.
- Remove Inner Trim: Carefully remove the door card to access the handle mounting and linkage. Use plastic trim tools to avoid damage.
- Disconnect Linkage: Detach the mechanical rods or clips from the handle. Note orientation for reassembly.
- Unbolt Handle: Remove the mounting screws or nuts securing the handle to the door shell and extract the old unit.
- Fit Replacement: Position the new handle, secure fasteners to manufacturer torque recommendations, and reconnect rods/clips. Ensure clips are fully seated.
- Test Operation: Before refitting the door card, test opening, closing and locking (manual and central locking if present) to confirm correct operation.
- Final Assembly: Reinstall the interior trim and verify all fasteners are secure. Touch up any minor paint edges if required.
- Safety Note: Work in a well-lit environment and protect painted surfaces. If the vehicle has electrical locks or sensors, take care when disconnecting electrical connectors.
Common Failure Reasons
- Plastic Clip Breakage: Repeated use and aging make plastic clips and pivots brittle, causing the handle to become loose or detach.
- Corrosion And Seizing: Salt and moisture can corrode linkages and internal pivots, preventing smooth operation.
- Impact Damage: Door dings and impacts can crack the handle housing or deform mounting points.
- Paint Wear And Chipping: External exposure leads to paint loss, making the handle visually degraded even if mechanically functional.
- Internal Spring Wear: Loss of spring tension inside the mechanism causes sluggish or incomplete return of the handle.
Replacing the exterior handle is a cost-effective repair that restores proper door access and vehicle appearance. For professional results, check all linkage clips and lubricate pivot points during reassembly to extend service life.
