Audi RS6 C7 Avant Rear Door Window Seal Guide Rubber Gasket Right O/S 4G9839440C

Audi RS6 C7 Avant Rear Door Window Seal Guide Rubber Gasket Right O/S is a component from the Window seals and trims group, designed for the rear right section of the vehicle body. It is responsible for stable window guidance and a tight seal, which reduces noise, vibrations, and moisture ingress into the vehicle interior. This is a practical solution for users who want to restore the proper operation of the window mechanism in their Audi.

Specifications and technical data

• SKU: 4G9839440C
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G9839440C
• Substitutable numbers: 4G9839440C, 4G9 839 440 C
• Location on the vehicle: Rear, Right
• Category: Window Seals, Gaskets & Trims

Purpose and function of the component

The described guide with seal is dedicated to the rear right door window in the Audi RS6 C7 model. Its task is to maintain the correct path of the window and ensure even pressure against the door frame, which translates into reduced wind noise while driving and improved acoustic comfort in the cabin.

Thanks to its properly profiled design, the component works with the window lifting mechanism, stabilizing its movement throughout the entire range. A correctly selected guide with a seal also helps minimize the risk of scratching the window edges and leaks within the door area.

Benefits of using the original guide with seal

Using an original Audi component in the rear right part of the body allows for maintaining factory fitment and window operation characteristics. This is particularly important in high-performance cars such as the RS6 C7, where the precision of body components affects comfort at higher speeds.

Key advantages of this solution include:

• maintaining stable window guidance in the rail along the entire height of the door,
• reducing air drafts and unwanted external noise,
• better protection of the door interior against moisture and contaminants,
• preserving the aesthetics of the window edge and door frame.

Installation characteristics

The guide integrated with the seal is designed for a specific location on the vehicle, which facilitates fitting to the rear right side of the body. The appropriate profiling allows for installation in place of the factory component without the need for modifying the door structure.

During replacement, it is recommended to pay attention to correct seating in the mounting points and even placement of the seal along its entire length. Proper installation affects the tightness, smoothness of window operation, and the durability of the entire door assembly.

Product condition and practical application

The item comes from an Audi vehicle and is offered in a used condition, which represents a reasonable compromise between cost and functionality. For many users, this is an effective way to restore proper window operation and door sealing without the need to invest in a new component.

Such a solution will work well both for post-collision repairs and for operational wear of guides or seals, manifesting as rattling, difficult window closing, or the appearance of noise in the rear part of the cabin.

Repair expansion and additional information

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

To better assess the cost-effectiveness of using aftermarket components in your car, it is worth reading practical tips and debunking popular myths – the article "Used car parts: Myths and facts you need to know" will be helpful, as it organizes the most important information on this topic.