Volkswagen Passat B7 Front Door Window Seal Gasket Outer Right O/S 3AA837476A

Volkswagen Passat B7 Front Door Window Seal Gasket Outer Right O/S is an original body component that helps maintain the seal, aesthetics, and functionality of the side window. The chrome trim finish ensures a consistent look with factory body details, and the precise fit for the specific vehicle position facilitates installation and reduces the risk of improper alignment. This is a practical solution for replacing a worn or damaged seal in the driver or passenger door area on the right side.

Specifications and technical data

• SKU: 3AA837476A
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3AA837476A
• Substitutable numbers: 3AA837476A, 3AA 837 476 A
• Location on the vehicle: Front, Right
• Color: Chrome
• Category: Trim

Purpose and fitment for the Passat B7

The described seal is designed for the front right door of the Volkswagen Passat B7 model, meaning its geometry, length, and profile are adapted to the factory window frame. As a result, the component works well with the window lifting mechanism and other door components, reducing wind noise and improving acoustic comfort inside the vehicle.

Positioned on the front right side of the vehicle body, the seal operates under demanding conditions – it is exposed to water, dirt, and temperature changes. Replacing it with an original component allows for restoring proper window guidance and stable adhesion to the door edge.

Design characteristics and finish

The trim serves both a sealing and decorative function, which is why a chrome finish has been used, harmonizing with other Volkswagen body elements. This type of surface fits well into the styling line of the Passat B7, emphasizing the side window line and giving the doors a neat, consistent appearance.

As an element from the Claddings, decorative trims, and moldings group, the seal combines protective and aesthetic functions: it helps drain water from the window surface when lowering it, limits the ingress of small debris into the door interior, and improves the visual finish of the window edge. Using an original Volkswagen part helps maintain factory gaps and body lines.

Operational function and benefits of replacement

A functional outer window seal affects daily vehicle operation in several areas:

• limits the ingress of water and moisture into the door interior, which helps protect the window lifting mechanism,
• reduces the risk of scratches on the glass through stable window guidance,
• helps reduce wind noise at higher speeds,
• improves the visual finish of the door edge thanks to the chrome surface.

Replacing a worn or deformed trim with an original Volkswagen element is particularly recommended after body and paint work, when noticeable window play in the guide occurs, or when defects in the finish are visible on the door edge.

Condition of the item and practical installation tips

The offered seal is in used condition, which in practice means it comes from disassembly and has been verified for further installation suitability. For the user, this means the possibility of an economical repair while maintaining the manufacturer's original specifications, without the need to resort to replacements with uncertain fitment.

During installation, it is worth paying attention to the correct seating of the trim in the door slot and even pressure along its entire length. It is also recommended to check the window operation after installation – its movement should be smooth, without resistance or rubbing against the seal edges. If necessary, it is also worth checking the condition of other elements within the door area, such as inner seals or guides.

Expanding the door area modernization in your Volkswagen

If you are planning a comprehensive repair or modernization of the door area in your Volkswagen and need other elements from the same group, such as decorative trims, claddings, or decorative finishes, check the available parts in the Volkswagen claddings, decorative trims, and moldings category.

In case of doubts regarding the choice of aftermarket elements or if you want to better understand the specifics of components from disassembly, the article describing the most common beliefs on this topic may be helpful – you can find more information in the material Used car parts: Myths and facts you need to know.