Audi A4 B8 Door Window Trim Gasket Weather Strip Seal Front Right O/S 8K0853284J

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A4 B8 Door Window Trim Gasket Weather Strip Seal Front Right O/S is an original component from the Window seals and trims group, designed for installation on the passenger side in the front part of the body. The carefully designed profile ensures stable window guidance, reduces wind noise, and helps maintain proper cabin sealing. It is a practical solution for users who want to restore the correct operation of the window mechanism in their Audi.

Specifications and technical data

• SKU: 8K0853284J
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0853284J
• Substitutable numbers: 8K0853284J, 8K0 853 284 J
• Location on the vehicle: Front, Right
• Category: Window Seals, Gaskets & Trims

Purpose and vehicle placement

The presented seal is dedicated to installation in the front side window area on the right side of the vehicle. It is responsible for guiding and sealing the window in the passenger door, which is important for both acoustic comfort and protecting the interior from moisture and external contaminants. Using the correct component in this area helps reduce rattling, vibrations, and leaks that appear with worn or deformed seals.

Technical and functional characteristics

The seal was developed by the Audi brand with a focus on precise fitment to the door structure and window frame of the A4 B8 generation model. The properly profiled cross-section works with the window lifting mechanism, ensuring smooth movement in the guide and stable adhesion of the glass edge. This reduces the risk of the window jamming, as well as the formation of play that can result in unwanted noises while driving.

The original origin of the component means that the geometry, compound hardness, and mounting method are consistent with the manufacturer's factory specifications. This facilitates installation and minimizes the need for additional adjustments, which is particularly important when working with body and door components.

Practical application and benefits of replacement

Replacing a worn front right window seal allows you to:

• reduce wind noise audible at higher speeds,
• limit the ingress of water and moisture into the door interior and cabin,
• improve the operation of the window lifting mechanism,
• increase acoustic and thermal comfort inside the vehicle.

For users who care about the technical condition of the body, this is a component that realistically affects daily operation – especially in cars used intensively or operated in variable weather conditions. A properly selected seal also helps reduce the risk of corrosion within the door area resulting from prolonged moisture exposure.

Component condition and ecological aspect

The offered seal is a used part, which means it comes from vehicle dismantling and has been verified for further installation suitability. Choosing such a solution is not only a saving but also a way to a more sustainable approach to car maintenance. Reusing original components reduces the demand for the production of new parts and decreases the amount of waste.

If you want to better understand how reusing components affects the environment and vehicle operation, it is worth reading the article Sustainable automotive: How buying original used parts reduces the carbon footprint and protects the environment?, which discusses the practical benefits of choosing used components.

Complementary Audi window seals and trims

If you are planning a comprehensive repair or upgrade of the door and side window area in your Audi and need other elements from the same group, such as additional guide seals, trim strips, or window frame sealing elements, check the available parts in the Audi window seals and trims category.