Audi A8 D3 Rear Sill Trim End Cap Right O/S Phantom Black Z9Y 4E0853580D

Audi A8 D3 Rear Sill Trim End Cap Right O/S Phantom Black Z9Y is an original body trim component designed for the right side of the rear sill area. This used part from the Protective and decorative strips category allows for an aesthetically pleasing and technically correct completion of the factory sill, maintaining a consistent look with the rest of the bodywork.

Specifications and technical data

• SKU: 4E0853580D-PHB
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E0853580D
• Substitutable numbers: 4E0853580D, 4E0 853 580 D
• Location on the vehicle: Rear, Right
• Part type: Body Side
• Color: Phantom Black - Z9Y
• Category: Body Mouldings & Trims

Purpose and function of the component

The described rear sill trim end cap is specifically designed for the Audi A8 D3 generation model and is mounted on the rear right side of the vehicle. Its purpose is to close off and protect the end of the sill trim, which reduces the accumulation of dirt and improves the visual continuity of the body lines.

The component belongs to the Protective and decorative strips group, serving both a protective role (sill edge guard) and an aesthetic one, tidying up the transition zone between the sill and the rear part of the body.

Color and visual fit

The end cap is finished in the factory color Phantom Black – Z9Y, characteristic of many Audi A8 D3 configurations. This ensures consistency with the manufacturer's original paint palette and makes it easy to maintain a uniform appearance of the entire side of the vehicle without the need for additional painting (provided the car has the same color code).

Thanks to the precise fit to the sill line and properly shaped edges, the component creates a uniform surface with the rest of the trim after installation, without unnatural gaps or misalignments.

Installation characteristics

The end cap is structurally prepared for installation at the factory mounting points provided in the Audi A8 D3. The appropriate clips and geometry of the part allow for stable seating in the rear right sill zone, without the need for body modifications.

Due to its original Audi origin, the component maintains the correct geometry and dimensional tolerances, which translates into proper fitment with adjacent body panels and other protective strips.

Condition and service application

The offered end cap is a used part, making it a practical choice for accident repairs, replacing missing components, or restoring the completeness of the sills in an Audi A8 D3. It is suitable for both budget-friendly repairs and projects aimed at preserving the original character of the vehicle.

The element is particularly useful in situations where the rear right sill trim end has been damaged or lost – it allows for restoring the correct appearance and functionality of the sill zone without the need to replace the entire set of strips.

Complementary Audi protective and decorative strips

If you are planning a comprehensive repair or upgrade of the sill area in your Audi and need other components from the same group, such as covers, overlays, or additional strips, check out the available parts in the Audi protective and decorative strips category.

Technical support and service knowledge

When planning body or powertrain repairs, it is worth considering the specific weak points of individual models to avoid unforeseen costs. For comparison with other brands and a better understanding of potential operational issues, you can use our guide on BMW E90 power units: Troublesome BMW E90 engines: check what can ruin your budget!.