Audi A4 B7 Avant Door Window Seal Guide Frame Cover Rear Right O/S 8E9839440AL

Audi A4 B7 Avant Door Window Seal Guide Frame Cover Rear Right O/S is an original body component designed for precise sealing and guiding of the window in the rear right door. Thanks to its factory fitment, it ensures stable window operation, reduces cabin noise, and helps maintain proper door sealing. It is a practical solution for users who want to maintain the factory finish quality in their Audi.

Specifications and technical data

• SKU: 8E9839440AL
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E9839440AL
• Substitutable numbers: 8E9839440AL, 8E9 839 440 AL
• Location on the vehicle: Rear, Right
• Part type: Door Seal
• Category: Door Seals

Purpose and function in the Audi A4 B7 Avant body

The described window seal guide frame cover is dedicated to the rear right side of the body in the Avant version. It is responsible for the proper guidance of the window in the door frame and for limiting the ingress of water, dust, and air gusts into the vehicle interior. Precise fit to the door shape allows for maintaining the body line and the correct operation of the window lifting mechanism.

This element is particularly important in the event of leaks, rattling, or window looseness while driving. Replacing a worn seal with an original Audi component allows for restoring proper window adhesion to the frame and minimizing unwanted noises.

Benefits of using an original Audi door seal

Using a factory window seal guide frame cover in the rear right door brings a number of practical benefits:

• maintaining the correct geometry of window guidance in the door,
• reducing cabin noise originating from the door area,
• improving sealing against water and contaminants,
• consistent appearance of the window edge and door frame with other body elements,
• easier adjustment of the window mechanism after installation.

Thanks to this, the acoustic and functional comfort in the cabin remains at a level close to the factory standard, which is important both in daily use and on longer trips.

Installation characteristics and application

The window seal guide frame cover is designed for installation in the rear right door, in place of the factory seal. The design of the element is adapted to the shape of the Audi A4 B7 Avant door frame, which facilitates proper seating in the slot and cooperation with the existing window lifting mechanism. Proper fit with the door frame reduces the risk of stress and leaks after replacement.

The product comes from the Door seals group, making it optimized for operation in variable weather conditions and frequent door opening and closing. This solution is aimed at users who want to restore proper window operation after a collision, body repair, or natural wear of rubber elements.

Condition of the element and service application

The offered window seal guide frame cover is a used part, which makes it an attractive cost alternative while maintaining the manufacturer's original specifications. This type of component will work well both for post-accident repairs and for maintenance service when the existing seal has lost its elasticity or has been mechanically damaged.

Choosing an original seal from disassembly allows for maintaining material consistency with other body elements while reducing costs compared to new parts. It is a practical solution for workshops specializing in the Audi brand and users servicing their cars themselves.

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

For drivers interested in a broader look at elements affecting vehicle handling and driving comfort, an article describing the construction and operation of the steering system, symptoms of wear, and examples of used parts may be useful – you can find it here: Steering system and power steering – how it works and what breaks?.