High-quality passenger-side sun visor designed for Citroën C4 II (B7) models — an OEM-fit component bearing part references 8163EP and 16128919BJ. This sun visor combines practical sun protection with an integrated vanity mirror for everyday comfort. Ideal for professional workshops and DIY mechanics who need a reliable replacement that matches original interior trim and mounting points. Frequently searched by part number 8163EP and 16128919BJ, this unit helps restore functionality and appearance to the vehicle’s cabin.

Technical Information

• Manufacturer: Citroën (Stellantis)
• Model: Citroën C4 II (B7)
• Product Codes: 8163EP, 16128919BJ
• Additional Numbers: 16128919BJ | 8163EP
• Color: FBJ – LAMA
• Position: Passenger Side

Function And Compatibility

The sun visor blocks direct sunlight and glare for the front-seat passenger and includes an integrated vanity mirror. It is produced to match factory mounting points and interior finish for correct fitment on compatible Citroën C4 II (B7) vehicles. Check the stamped part numbers when matching replacements — most technicians and DIYers locate this part by OE codes 8163EP or 16128919BJ.

Typical Replacement Procedure

Replacement is straightforward for experienced technicians and competent DIYers. Typical steps:

• Fold the visor to access the trim and remove the retaining cover or cap.
• Unscrew the retaining screws or release the retaining clips that secure the pivot/mount.
• If the visor includes illumination, carefully disconnect the electrical connector before full removal.
• Install the new visor in reverse order, ensuring clips/screws are secure and the mirror/illumination functions correctly.

Estimated workshop time: approximately 15–30 minutes depending on trim and electrical connections.

Installation Recommendations

• Use basic hand tools and trim tools to avoid damaging headliner or trim panels.
• When disconnecting or reconnecting any electrical connector (illuminated mirror), ensure contacts are clean and fully seated.
• Test mirror illumination and mechanical operation before reassembling trim covers.
• Keep mounting screws and clips in good condition — replace any brittle or damaged fasteners to ensure secure fitment.

Most Common Reasons For Failure

• Mechanical Wear: Pivot points and retaining clips wear out or break over time from repeated use.
• Material Degradation: Prolonged UV exposure and heat can cause fabric delamination, discoloration or embrittlement of plastic components.
• Impact Or Misuse: Excessive force when stowing or accidental impact can crack the visor body or mirror housing.
• Electrical Faults (If Equipped): Illuminated vanity mirrors can fail due to wiring issues or burnt bulbs/LED elements.

For professionals and skilled enthusiasts, this sun visor offers a direct-fit solution to restore passenger comfort and interior appearance on Citroën C4 II (B7) vehicles. Refer to vehicle-specific repair manuals for torque values and any model-specific removal notes when performing the replacement.

Product Overview

High-quality replacement driver-side sun visor with integrated vanity mirror designed for Citroën C4 II (B7) interiors. This direct-fit unit restores sun-blocking function and cabin aesthetics after wear, breakage or mirror damage. Ideal for professional mechanics and DIY enthusiasts searching by part numbers 8163EP or 16128919BJ.

Function And Benefits

The sun visor protects occupants from glare, improves driving comfort and houses an integrated vanity mirror (and lighting when applicable). It contributes to cabin ergonomics and safety by allowing quick adjustment to shield the eyes without obstructing view. Replacing a worn or broken visor returns the interior to factory functionality and appearance.

Compatibility And Fitment

• Designed For: Citroën C4 II (B7) — Driver Side
• Color: FBJ – LAMA
• May fit vehicles that share the same interior trim platform; check part numbers for exact match.

Technical Information

• Manufacturer: Stellantis / Citroën
• Model: Citroën C4 II (B7) — Driver Side
• Product Codes: 8163EP, 16128919BJ
• Other Numbers: Color Code FBJ (LAMA)

Installation Recommendations

• Prepare Tools: Trim pry tool, screwdriver set, and a torque driver if required by mounting screws.
• Procedure Summary: Remove any trim cover over the visor bracket, unscrew the mounting screws, carefully disconnect any electrical connector for illuminated mirror (if present), remove old visor and install the replacement in reverse order.
• Electrical Precautions: If the visor includes lighting, disconnect the vehicle battery or isolate the circuit before unplugging connectors to avoid short circuits. Reconnect and verify operation after installation.
• Fastening: Ensure mounting screws and clips are secure but avoid over-tightening plastic components to prevent cracking.
• Recommended For: Installation by a trained technician or competent DIY mechanic familiar with interior trim removal.

Why This Part Most Commonly Fails

Sun visors typically fail due to mechanical wear and environmental exposure. Common causes:

• Broken Hinge or Swivel Mechanism: Frequent adjustment and stress can wear internal plastics or metal clips, causing looseness or complete failure.
• Plastic Embrittlement: Prolonged UV exposure and temperature cycles can make mounting points brittle and lead to cracks or breakage.
• Detached Fabric Or Padding: Interior upholstery can separate from the visor core, affecting appearance and function.
• Mirror Or Lighting Damage: Vanity mirror glass or integrated illumination connectors can be damaged by impact or wear.

Practical Tips

• When replacing a visor, inspect surrounding trim and bracket clips; damaged clips are inexpensive to replace and prevent future rattles.
• Keep part numbers 8163EP and 16128919BJ handy when ordering to ensure an exact match.

Suitability For Professional Use

This unit is suitable for workshops and independent mechanics who require a reliable, direct-fit interior component. The part numbers and color code aid quick identification for efficient parts procurement and service turnaround.