Audi A4 B7 Avant Rear Door Window SealGuide Frame Cover Right O/S 4F9839630D

Audi A4 B7 Avant Rear Door Window SealGuide Frame Cover Right O/S is an original body component from the Door seals group, designed for the rear right side area of the estate body style. It ensures a tight fit of the window within the door, stabilizes its position, and limits the ingress of water and noise into the vehicle interior, which translates into a quieter and more comfortable driving experience.

Specifications and technical data

• SKU: 4F9839630D
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F9839630D
• Substitutable numbers: 4F9839630D, 4F9 839 630 D
• Location on the vehicle: Rear, Right
• Category: Door Seals

Purpose and function of the component

The presented seal frame is dedicated to the rear right door wing of the Audi A4 B7 generation in the Avant version. It is responsible for the proper guidance and sealing of the window, which is important both for protecting the interior from weather conditions and for the acoustics of the passenger cabin.

Thanks to its tailored geometry and factory sealing profile, this component helps to reduce:

• water and moisture penetration into the area around the door upholstery,
• the formation of unwanted wind noise at higher speeds,
• play at the contact point between the window and the door frame.

Advantages of using the original seal frame

The original rear right door window seal frame has been designed specifically for the Audi body structure, which translates into precise fitment with the door edge and window. The lack of need for adjustments or modifications shortens installation time and reduces the risk of leaks after replacement.

Key benefits include:

• Compatibility with the factory window guide system – maintaining the correct upward and downward movement of the window.
• Stable seating in the door structure – reduction of vibrations and squeaking while driving.
• Visual consistency with other body elements – maintaining the original appearance of the side of the vehicle.

Installation characteristics

The seal frame is prepared for installation in place of the factory component, which facilitates work for both professional service centers and workshops specializing in the Audi brand. Placement on the vehicle in the rear right part of the body allows for unambiguous identification of the correct side and avoids mistakes when selecting the component.

During replacement, it is recommended to:

• thoroughly clean the door edges and window guides,
• check the condition of the window lifting mechanism,
• verify the adhesion of the seal along the entire perimeter after installation is complete.

Product condition and service application

The item comes from the used parts group, making it an attractive solution for accident repairs, replacement due to corrosion, or wear and tear. For many users, this is a reasonable compromise between cost and maintaining the manufacturer's original specifications.

The rear right window seal frame will work particularly well in situations where:

• the existing seal is brittle or cracked,
• after bodywork, it is necessary to restore door tightness,
• there is noticeable wind noise in the rear part of the body.

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 frames, perimeter seals, or window trim, check the available parts in the Audi door seals category.

For those interested in a broader context of design solutions in the premium segment and the impact of part selection on durability and comfort, a helpful article dedicated to the development of flagship models is available here: Evolution of the Mercedes S-Class – innovations and parts over the years.