Audi A7 4G Roof Frame Seal Gasket Sealing Rubber Left N/S 4G8854543

The Audi A7 4G Left Rubber Roof Seal is an original body part from the Window Seals and Trim group, designed for installation on the left side of the roof. Its precisely molded rubber profile helps to limit the ingress of water, noise, and dirt into the cabin, improving acoustic comfort and sealing. This is a practical solution for users who want to restore the factory fit and aesthetics of their Audi A7 4G generation.

Specifications and technical data

• SKU: 4G8854543A
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G8854543A
• Substitutable numbers: 4G8854543A, 4G8 854 543 A
• Location on the vehicle: Left
• Part type: Window Seal
• Category: Window Seals, Gaskets & Trims

Purpose and Function of the Roof Seal

The presented roof seal has been specifically designed for the Audi A7 4G model and for installation on the left side of the vehicle. Its purpose is to create a flexible barrier between the roof panel and adjacent components, which reduces the risk of leaks and unwanted wind noise at higher speeds. Thanks to the appropriately selected rubber compound, the element maintains its flexibility and shape stability, promoting even pressure along its entire length.

Construction and Fit for Audi A7 4G

The roof seal features a profile adapted to the body geometry of the Audi A7 4G, which facilitates installation and ensures a seamless fit with the factory body elements. The rubber construction provides:

• a tightly fitting working edge in the area of contact with the roof,
• adequate elasticity to compensate for minor body deformations during driving,
• stable positioning after correct seating in the guides or on the edge.

This solution helps maintain a consistent roofline appearance and reduces the risk of looseness, which could result in unwanted noises or leaks.

Benefits of Using an Original Audi Seal

Using an original roof seal dedicated to the Audi A7 4G offers a range of practical benefits. The most important include:

• Factory Fit to the Body – the profile and length are tailored to the specific model, minimizing the need for modifications.
• Visual Consistency with Other Elements – the shape and surface texture of the rubber match the styling of other seals in the car.
• Improved User Comfort – a properly selected seal helps reduce wind noise and the impact of weather conditions on the interior.

As a result, this part serves as a functional addition to the factory sealing system, contributing to maintaining optimal conditions within the vehicle's cabin.

Product Characteristics and Service Application

The left-side roof seal is suitable for both replacing a damaged or worn-out part and for service work aimed at improving the body's sealing. The product comes from the Audi brand and belongs to the Window Seals and Trim group, meaning it has been designed to work with factory mounting points and the existing body geometry. This simplifies installation and ensures predictable sealing performance in daily use.

Item Condition and Maintenance Tips

The offered seal is a used item, making it an attractive option for users seeking parts with a favorable price-to-functionality ratio. Before installation, it is recommended to thoroughly clean the adhesion surfaces on the body and check for correct seating along the entire length to fully utilize its sealing properties. When preparing for the autumn-winter season, consider checking the condition of seals as part of your general maintenance checklist – the guide how to prepare your car for winter and which used parts are worth checking may be helpful.

If you are planning a comprehensive repair or upgrade of the glazing and roof edge area in your Audi and need other parts from the same group, such as side window seals, trim strips, or additional rubber profiles, check the available parts in the Audi Window Seals and Trim category.