Volkswagen Passat B7 Window Gasket Door Rear Right O/S Sealing Frame 3C9839432H

Visual condition of the part

The product shows signs of use visible in the photos.

Volkswagen Passat B7 Window Gasket Door Rear Right O/S Sealing Frame is an original body component designed for precise sealing of the rear right door window. Thanks to its factory-fit for the Passat B7, it ensures stable window seating, limits water ingress and noise, and supports the proper operation of the window regulator mechanism. It is a practical solution for post-collision repairs, door replacements, or eliminating leaks.

Specifications and technical data

• SKU: 3C9839432H-1
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3C9839432H
• Substitutable numbers: 3C9839432H, 3C9 839 432 H
• Location on the vehicle: Rear, Right
• Part type: Window Run Channel
• Category: Window Seals, Gaskets & Trims

Purpose and function in the bodywork

The presented gasket is a component mounted in the rear right part of the body, within the passenger door area. It is responsible for the tight guidance of the window in the door frame, stabilizing its position, and protecting the interior from water, dust, and wind gusts. A properly selected gasket also reduces unwanted window vibrations, which translates into quieter operation of the lifting mechanism and acoustic comfort in the cabin.

Original origin and fit for Volkswagen Passat B7

The gasket comes from the Volkswagen line, which means it maintains factory parameters of shape, rigidity, and material flexibility. Thanks to this:

• it fits the geometry of the Passat B7 door without the need for modifications,
• it maintains the correct line of the window's contact with the frame,
• it works with standard guides and the window lifting mechanism.

Such a fit is particularly important in body repairs, where maintaining tightness and the repeatability of factory assembly is crucial.

Characteristics of the used component

The offered gasket is a used component, sourced from dismantling. This type of part allows for economical repair while maintaining the manufacturer's original specifications. In practice, this means the possibility of replacing a worn, perished, or mechanically damaged gasket with a component that retains its geometry and compatibility with factory mounts.

Application in repairs and upgrades

The Volkswagen Passat B7 Window Gasket Door Rear Right O/S Sealing Frame will be particularly useful in situations where:

• there are water leaks in the area of the rear right window,
• the window operates with noticeable play or generates noise while driving,
• the door has been replaced or repaired after a collision and it is necessary to restore full tightness,
• the existing gasket is deformed, cracked, or excessively worn.

Replacing it with an original component allows for restoring proper window guidance and reducing the risk of further damage to the lifting mechanism.

Complementary Volkswagen window gaskets and trims

If you are planning a comprehensive repair or upgrade of the side glazing area in your Volkswagen and need other elements from the same group, such as additional door frame gaskets, window guide rails, or window trim strips, check the available parts in the Volkswagen window gaskets and trims category.

How to care for used body components

To extend the durability of a used gasket, it is worth applying periodic cleaning of dirt and using gentle rubber care products that help maintain the material's flexibility. It is also good practice to check the condition of the window guides and the correct setting of the lifting mechanism, which reduces the loads acting on the gasket during operation.

More practical tips regarding the operation and maintenance of components from dismantling can be found in the article How to extend the life of used car parts?, which discusses proven methods for caring for body, suspension, and vehicle system components.