Volkswagen Polo VI Rear Door Window Seal Gasket Outer Right O/S 2GS839478C

Volkswagen Polo VI Rear Door Window Seal Gasket Outer Right O/S is an original Volkswagen body component designed for installation on the rear right side of the vehicle. It ensures a tight window seal, prevents water and debris from entering the door interior, and improves cabin acoustic comfort. This is a practical solution for users looking to restore the factory functionality and aesthetics of the side body area.

Specifications and technical data

• SKU: 2GS839478C
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 2GS839478C
• Substitutable numbers: 2GS839478C, 2GS 839 478 C
• Location on the vehicle: Rear, Right
• Category: Window Seals, Gaskets & Trims

Purpose and function of the rear right window seal

The presented seal belongs to the Window seals and trims category and is tailored to the rear right side of the Volkswagen Polo VI body. Its task is to provide stable window guidance within the door frame and reduce air drafts while driving, which translates into smoother window operation and higher acoustic comfort inside the cabin.

The component is mounted on the outer edge of the door, in direct contact with the glass, creating a barrier against water, road salt, and fine debris that could accelerate the wear of the window regulator mechanism and cause sheet metal corrosion.

Benefits of using an original Volkswagen seal

Using an original seal dedicated to a specific body model allows for maintaining factory fitment and correct window guidance geometry. In practice, this means:

• better adhesion to the glass and door edges,
• stable operation of the window regulator mechanism,
• reduced risk of glass scratches caused by debris accumulating in the gap,
• reduction of wind noise at higher speeds.

For the user, this means more predictable window behavior during operation and the maintenance of an aesthetic side body line, without protruding or deformed seal edges.

Component characteristics and installation in the rear right part of the vehicle

The seal has been designed for installation in the rear right body zone, ensuring a proper fit to the shape of the door frame and glass in the Volkswagen Polo VI. As a result, there is no need for additional adjustments or trimming, and the replacement process is limited to removing the old seal and seating the new one in the factory-provided mounting points.

As a bodywork part, the component works in conjunction with the door frame, glass, and lifting mechanism, so its correct installation is important for both sealing and the smoothness of the window movement. Replacing a worn seal is particularly recommended in the event of leaks, excessive air noise, or visible damage to the rubber edge.

Product condition and service application

The offered seal is a used part, which allows for an economical repair of the rear right door area while maintaining the manufacturer's original specifications. This type of part is suitable both for standard replacement of worn seals and for post-accident repairs, where it is necessary to restore proper sealing and window guidance.

Selecting the correct seal for the specific model and mounting side is crucial to avoid problems with door closing, window operation, and to maintain adequate protection against moisture within the door interior.

Repair expansion – other seals and trims for Volkswagen

If you are planning a comprehensive repair or upgrade of the door and window area in your Volkswagen and need other components from the same group, such as outer window trims, additional guide seals, or finishing strips, check the available parts in the Volkswagen Window seals and trims category.

To better understand the specifics of technical solutions used by the manufacturer in various models, including all-wheel-drive vehicles, it is worth reading an article comparing AWD systems – xDrive, 4Matic, quattro or 4Motion – a comparison of AWD drives from BMW, Mercedes, Audi and VW.