Volkswagen Eos 1F Window Aperture Strip Seal Moulding Outer Right O/S 1Q0853956B

Visual condition of the part

The product shows signs of use visible in the photos.

Volkswagen Eos 1F Window Aperture Strip Seal Moulding Outer Right O/S is an original body component designed for precise sealing of the passenger-side window aperture. Thanks to its factory profile and specific fitment for this Eos generation, it ensures stable window operation, reduced cabin noise, and protection against water and debris. It is a practical solution for door repairs, window replacement, or restoring body sealing in a convertible.

Specifications and technical data

• SKU: 1Q0853956B
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1Q0853956B
• Substitutable numbers: 1Q0853956B, 1Q0 853 956 B
• Location on the vehicle: Right
• Part type: Window Seal
• Category: Window Seals, Gaskets & Trims

Purpose and function of the component

The described sealing strip is mounted on the right side of the vehicle body, at the top of the door window aperture. Its function is to:

• seal the contact point between the window and the bodywork from the outside,
• stabilize the window edge during raising and lowering,
• reduce air drafts and wind noise at higher speeds,
• drain water away from the door contour, which reduces the risk of interior dampness.

Thanks to its factory profile, the strip works in conjunction with the window lifting mechanism and other door seals, which is particularly important in a convertible design where the sealing of the window area is crucial for driving comfort.

Benefits of using the original sealing strip

Using an original strip from the Window seals and mouldings group allows you to maintain the factory performance parameters of the window and door. Compared to aftermarket replacements, the OEM component ensures:

• precise fit to the shape of the door frame and window in the Volkswagen Eos 1F,
• correct profile rigidity, which contributes to smooth window operation,
• consistent appearance with other body mouldings and seals,
• easier installation without the need for modifications or adjustments.

For users who value acoustic comfort and body aesthetics, replacing a worn or damaged strip with an original component is an effective way to improve the sealing and appearance of the vehicle's side area.

Condition, fitment, and installation

The component is salvaged, which allows it to maintain compliance with the model's factory specifications. The strip is intended for installation on the right side of the vehicle, in place of the original outer window seal. During replacement, it is recommended to:

• thoroughly clean the contact surface on the door,
• check the window operation after installation,
• verify the seal during washing or simulated rainfall.

A properly installed strip contributes to the stable operation of the window mechanism and limits the ingress of water and dirt into the door interior, which is also important for the durability of locks and electrical wiring.

Use in service and body restoration

This type of strip is particularly useful for:

• post-accident repairs of the right side of the body,
• door window replacement after mechanical damage,
• convertible restoration when leaks or excessive noise occur around the windows,
• restoring the factory appearance and fitment of side components.

For workshops specializing in the Volkswagen brand and for users servicing their own cars, using an original sealing strip is a practical way to improve the comfort of using an Eos without interfering with the door structure.

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

For a better understanding of the specific solutions used in vehicles of this brand, including models with all-wheel drive, it is worth reading an article discussing the design of AWD systems and the selection of used components – you can find it here: xDrive, 4Matic, quattro or 4Motion – a comparison of AWD systems from BMW, Mercedes, Audi, and VW.