Audi A8 S8 D3 Windscreen Weather Strip Moulding Trim Strip Left N/S 4E0854327D

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A8 S8 D3 Windscreen Weather Strip Moulding Trim Strip Left N/S is an original body component responsible for the tight and stable seating of the windshield on the driver's side. Thanks to its precise fit to the A8/S8 D3 model design, it provides effective protection against water, noise, and wind gusts, while helping to maintain the proper rigidity of the front area. It is a practical solution for users who want to restore factory sealing parameters without compromising on quality.

Specifications and technical data

• SKU: 4E0854327D
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E0854327D
• Substitutable numbers: 4E0854327D, 4E0 854 327 D
• Location on the vehicle: Front, Left
• Part type: Window Trim
• Category: Window Seals, Gaskets & Trims

Purpose and function in the Audi A8 / S8 D3 body

The presented windshield weather strip has been designed specifically for installation on the left side in the upper body area, where the glass meets the car body. It is responsible for:

• sealing the connection between the windshield and the body frame in the front part of the vehicle,
• limiting the ingress of water, dust, and contaminants into the interior,
• reducing wind noise at higher speeds,
• stabilizing the edge of the windshield and providing an aesthetic finish to its border.

Thanks to a design consistent with Audi's factory standards, the strip works in harmony with other sealing and trim elements of the windshield, allowing for the consistency of the entire body system to be maintained.

Construction, fitment, and installation

The strip belongs to the Window seals and mouldings group, which means it has been developed to work in direct contact with the glass and changing weather conditions. The profile of the part is matched to the geometry of the windshield and body frame in the Audi A8 / S8 D3, which facilitates correct seating during installation.

The placement in the front area on the left side allows for the precise recreation of the factory sealing line on the driver's side. When installed correctly, the strip creates an even contact line with the glass, which reduces the risk of leaks and unwanted noises while driving.

Characteristics of the used component

The offered strip is a used part, sourced from dismantling, which allows for the preservation of the manufacturer's original specifications while reducing repair costs. This type of part is particularly beneficial in situations where:

• the windshield has been replaced or reinstalled,
• the original strip has been mechanically damaged or deformed,
• it is necessary to restore the proper fit of the windshield on the driver's side.

Choosing an original strip from dismantling helps maintain visual and technical consistency with other body elements, while also representing a sensible economic solution.

Benefits of using the original weather strip

Using a factory windshield weather strip in the Audi A8 / S8 D3 translates into a number of practical benefits:

• Factory fit – profile and geometry consistent with the body design, with no modifications required.
• Stable sealing – reduced risk of leaks and wind noise in the windshield area.
• Consistent body appearance – maintaining the original finish line around the windshield on the driver's side.
• Reasonable repair cost – used OEM part as an alternative to new aftermarket replacements.

Such a solution is particularly recommended for post-accident repairs, windshield replacement, or renovation of the front body section, when the priority is to maintain parameters close to factory specifications.

If you are planning a comprehensive repair or upgrade of the glass and seal area in your Audi and need other components from the same group, such as additional strips, side seals, or glass edge trims, check the available parts in the Audi window seals and mouldings category.

Ecological aspect and sustainable operation

Choosing an original, used weather strip is not only a saving but also a real contribution to reducing waste and raw material consumption. Reusing functional body components reduces the demand for the production of new parts and lowers the carbon footprint associated with vehicle operation. If you want to better understand how such decisions affect the environment, it is worth reading the article Sustainable motoring: How purchasing original used parts reduces the carbon footprint and protects the environment?.