Volkswagen Polo VI Rear Door Window Seal Gasket Frame Left N/S 2GS839439L

Volkswagen Polo VI Rear Door Window Seal Gasket Frame Left N/S is a precision body component responsible for the sealing and stable guidance of the window in the rear left door. The original design, dedicated to the Polo VI, ensures proper fitment to the door frame and correct interaction with the window regulator mechanism. It is a practical solution for users who want to restore factory standards of protection against water, noise, and wind gusts.

Specifications and technical data

• SKU: 2GS839439L
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 2GS839439L
• Substitutable numbers: 2GS839439L, 2GS 839 439 L
• Location on the vehicle: Rear, Left
• Category: Window Seals, Gaskets & Trims

Purpose and function in the bodywork

The presented seal is designed for installation in the rear left door of the vehicle, within the window guide and frame area. It is responsible for maintaining proper pressure of the glass against the frame, reducing vibrations, and protecting the interior from moisture and contaminants. Thanks to its precise profile, the component works in harmony with the Polo VI door structure, which facilitates maintaining an even gap around the window and stable operation of the lifting mechanism.

Benefits of using an original seal

Using an original window frame seal in a Volkswagen Polo VI helps maintain the structural integrity of the body and avoid problems typical of aftermarket replacements with inaccurate profiles. The main advantages include:

• better fit to the shape of the door frame and window guides,
• stable window guidance throughout its entire range of motion,
• reduction of wind noise and air drafts at higher speeds,
• increased resistance to water ingress into the door interior.

As a result, comfortable cabin acoustics are restored, along with proper water drainage from the window area, which is important for both driving comfort and the durability of components inside the door.

Installation characteristics

The Volkswagen Polo VI Rear Door Window Seal Gasket Frame Left N/S is structurally prepared for installation in the factory mounting points of the Polo VI door. The properly shaped cross-section facilitates seating in the frame grooves and clips, allowing for efficient replacement by an experienced service center or body shop. Proper positioning of the seal in the frame corners is crucial for maintaining the continuity of the contact line with the glass and achieving a full seal.

Use in repairs and restoration

This component is particularly well-suited for post-collision repairs, door replacements, or the restoration of the window area in a Volkswagen Polo VI. Replacing a worn or deformed seal helps eliminate common signs of wear, such as increased wind noise, water streaks near the door upholstery, or loose window guidance. It is a practical way to restore factory-level comfort without interfering with the body structure.

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

Why consider a used component

Choosing a used window frame seal can be a beneficial solution for economic repairs, where maintaining reasonable costs while preserving the original design is a priority. A properly selected component from this group allows for maintaining visual and functional consistency with other door components, which is especially important for vehicles used on a daily basis. Additionally, when planning broader modifications or refreshing your car, it is worth checking out the tips on component selection found in the article The best used parts for tuning your car.