Audi A4 B7 Window Seal Door Rear Right O/S Sealing Gasket Strip 8E0839480

Audi A4 B7 Window Seal Door Rear Right O/S Sealing Gasket Strip is a precisely profiled component from the Window seals and trims category, designed for the rear right section of the vehicle body. It is responsible for the tight seating of the window in the door, reducing noise, and protecting the interior from water and contaminants. Thanks to its factory-fit design for the Audi structure, it ensures stable window operation and improves daily driving comfort.

Specifications and technical data

• SKU: 8E0839480
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E0839480
• Substitutable numbers: 8E0839480
• Location on the vehicle: Rear, Right
• Category: Window Seals, Gaskets & Trims

Purpose and function of the seal

The presented seal is dedicated to the rear right door window of the Audi A4 B7 generation. Its task is to maintain proper sealing between the glass and the door frame, which results in:

• reduction of wind noise while driving,
• prevention of water ingress into the door interior,
• stable guidance of the window in the tracks,
• protection of the glass edge against mechanical damage.

A properly selected seal affects cabin acoustics, the operation of the window lifting mechanism, and the overall comfort of using the vehicle.

Construction and fitment for Audi A4 B7

The seal is made of flexible rubber with a specifically selected hardness, which allows for a precise fit to the door frame and the surface of the glass. The profile is designed for the specific Audi A4 B7 body, ensuring that:

• the sealing line matches the factory shape of the door,
• there is no need for additional trimming or modification,
• the correct geometry of the window gap is maintained.

Such a fit promotes visual and technical consistency with other body elements, and installation is predictable and repeatable.

Benefits of using an original seal

Using a seal specifically designed for an Audi allows you to maintain performance parameters close to factory specifications. In practice, this means:

• stable window mechanism operation – lower risk of jamming and overloading,
• better acoustic insulation – reduction of whistling and noise at higher speeds,
• protection of the door interior – reduced moisture and risk of corrosion of metal components,
• maintenance of the aesthetics of the glass edge and door frame.

This is a particularly beneficial solution when replacing a worn, brittle, or deformed seal, especially when leaks, window fogging, or excessive cabin noise occur.

Characteristics of the used component

The offered seal is a used part, which means it comes from vehicle dismantling and may show signs of normal wear. This type of component is a good choice when you want to maintain original specifications while optimizing costs. A used seal with preserved profile and flexibility still provides proper sealing and compatibility with factory mounts.

Installation recommendations and additional resources

During installation, it is worth cleaning the contact surface on the door and checking the condition of the window tracks and water drains in the lower part of the door. A properly seated seal should form an even contact line along the entire perimeter of the window, without kinks or material tension.

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

If you are interested in using recycled parts in the context of conscious vehicle maintenance and want to better understand how to combine performance care with reducing environmental impact, check out the article Eco-tuning in practice: how to increase performance while reducing your carbon footprint with recycled parts.