Volkswagen Passat CC B6 Door Window Seal Outer Front Right O/S 3C8837476D

Visual condition of the part

The product shows signs of use visible in the photos.

Volkswagen Passat CC B6 Door Window Seal Outer Front Right is a precisely fitted body component from the Window seals and trims category, designed for installation on the front right door. It is responsible for guiding the window tightly, reducing wind noise, and protecting the door edge from external factors, ensuring the stable operation of the window lifting mechanism. This solution is dedicated to users who expect solid, factory-grade geometry and proper fitment with the bodywork.

Specifications and technical data

• SKU: 3C8837476D
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3C8837476D
• Substitutable numbers: 3C8837476D, 3C8 837 476 D
• Location on the vehicle: Front, Right
• Part type: Window Seal
• Category: Window Seals, Gaskets & Trims

Purpose and function of the seal

The described seal is an external component that guides the window in the front right door, operating in the critical area where the glass meets the door panel. Its tasks include:

• limiting the ingress of water and contaminants into the door interior,
• stabilizing the window during raising and lowering,
• reducing wind noise at higher speeds,
• protecting the painted door edge from scratches caused by the glass.

By maintaining the correct profile and flexibility, the seal supports the proper operation of the window lifting mechanism and helps maintain acoustic comfort in the cabin.

Construction and body fitment

The element has been designed specifically for the Passat CC B6 body, taking into account the characteristic door line and the shape of the window frame. The properly profiled working edge interacts with the glass, while the part adhering to the door panel ensures stable seating in the mounting slot. This fitment translates into:

• secure window guidance throughout the entire range of motion,
• reduction of play and rattling in the door frame area,
• a visually consistent contact between the glass and the bodywork.

The precise geometry of the seal allows for installation without interfering with the door structure, which is important for maintaining factory gaps and body lines.

Vehicle placement and installation aspects

The seal is intended for installation in the front right area of the vehicle, within the passenger door. This placement requires following the correct sequence of disassembly and assembly of door components to avoid damaging the working surfaces or the glass edge. When replacing, it is worth paying attention to:

• cleaning the mounting slots of corrosion and remnants of the old seal,
• checking the condition of the window guides and the lifting mechanism,
• correct positioning of the profile along the entire length of the door frame.

An installation prepared in this way reduces the risk of leaks and improper window closing after replacing the component.

Performance characteristics and benefits of replacement

Replacing a worn seal with a functional component allows for restoring proper window operating conditions and the aesthetics of the glass-to-door contact. Key benefits include:

• reduction of cabin noise originating from the door area,
• better protection of the door interior against moisture,
• reduction of window fogging resulting from damp upholstery,
• more stable window closing with the comfort opening and closing function.

A functional outer seal has a direct impact on the durability of the window lifting mechanism and the bodywork condition of the door edge, which is important for long-term vehicle operation.

Component condition and service application

The offered component is a used part, making it an attractive service solution for users looking for factory fitment while maintaining reasonable repair costs. This type of element works well for:

• local post-collision repairs in the front right door area,
• eliminating the effects of operational wear of seals,
• restoring tightness after replacing the door glass.

A properly selected seal helps maintain the visual and functional consistency of the entire door area without the need for body structure modifications.

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

To better plan service work within the body and comfort systems, it is also worth reading the guide on the air conditioning system – you will find practical tips in the article Air conditioning compressor – symptoms of failure, causes, and safe replacement.