Audi A6 C6 Door Exterior Weatherstrip Moulding Chrome Rear Right O/S 4F0853764E

Visual condition of the part 

The product shows signs of use visible in the photos. 

Audi A6 C6 Door Exterior Weatherstrip Moulding Chrome Rear Right O/S is a precisely fitted body component responsible for effectively draining water from the rear passenger-side window and providing an aesthetic finish to the window edge. The chrome finish ensures a consistent look with factory Audi details, and the use of an original design from the Protective and decorative mouldings group allows for maintaining the factory body line. This is a solution for users who want to restore proper window seal functionality while maintaining the vehicle's elegant appearance.

Specifications and technical data

• SKU: 4F0853764E
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F0853764E
• Substitutable numbers: 4F0853764E, 4F0 853 764 E
• Location on the vehicle: Rear, Right
• Color: Chrome
• Category: Body Mouldings & Trims

Purpose and technical function

The rear right weatherstrip moulding on the Audi A6 C6 works in direct contact with the glass, limiting the ingress of water, dirt, and fine debris into the door interior. Its placement in the rear part of the body on the right side makes this component significant both for protecting the window regulator mechanisms and for acoustic comfort in the cabin. Thanks to a properly shaped wiping edge, the moulding stabilizes the glass in the guides and supports the smooth operation of the window regulator.

The chrome surface of the moulding also serves a decorative function – it emphasizes the side line of the body and harmonizes with other exterior trim elements. The use of original mounting geometry facilitates installation in the factory location, without the need for modifications or fitting universal replacements.

Benefits of using the weatherstrip moulding

Using the correct weatherstrip moulding for the rear right door on the Audi A6 C6 translates into a number of practical operational benefits:

• better water drainage from the glass surface in the rear part of the body,
• protection of the door interior against excessive moisture and dirt,
• more stable glass guidance in the tracks,
• reduction of unwanted wind noise at higher speeds,
• consistent, chrome window line finish in line with the model's character.

For the user, this means more predictable window mechanism operation and an aesthetic appearance of the side body section, without gaps, discoloration, or missing trim elements. The chrome color of the moulding allows for maintaining visual continuity with other decorative details applied at the factory in Audi vehicles.

Installation characteristics and fitment

The moulding has been designed for a specific location on the vehicle – the rear right door – which ensures proper fitment with the glass and the door panel. The appropriate profile of the wiping edge and the fit to the shape of the window frame reduce the risk of leaks and improper adhesion to the glass. In practice, this translates into stable installation and predictable behavior of the component during vehicle operation.

The product comes from the Protective and decorative mouldings group, which means it combines a sealing function with a visual one. Replacing a worn or damaged moulding with an originally fitted component is a recommended solution during body and paint work, glass replacement, or comprehensive renovation of the side body section.

Condition and practical application

The offered weatherstrip moulding is a used component, which in practice allows for maintaining compliance with Audi's factory specifications while optimizing repair costs. For many users, this is a reasonable compromise between quality and budget, especially during comprehensive body work or restoring the vehicle to full efficiency after mechanical damage.

The component will work well both for standard replacement of a worn moulding and in situations where it is necessary to recreate a complete set of chrome details around the windows. The chrome finish allows for maintaining a consistent look of the entire window line, which is important not only for aesthetics but also for the potential resale of the vehicle.

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

For drivers interested in a broader context of vehicle operation, the impact of individual systems on the durability of the power unit, and practical service tips, the guide article Engine cooling system – overheating, repair, and used radiators, which discusses the relationships between the condition of components and engine longevity, may be helpful.