Audi A4 B8 Window Seal Door Rear Left N/S Gasket Frame Rubber 8K5867671

Audi A4 B8 Window Seal Door Rear Left N/S Gasket Frame Rubber is a precisely profiled body component responsible for the tightness and stable guidance of the window in the rear left door. Thanks to its factory-fit design for Audi, it ensures a consistent appearance of the window edge and limits the ingress of water and contaminants into the door interior. It is a practical solution for users who want to restore proper window operation and the aesthetics of the side body section.

Specifications and technical data

• SKU: 8K5867671
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K5867671
• Substitutable numbers: 8K5867671, 8K5 867 671
• Location on the vehicle: Rear, Left
• Category: Window Seals, Gaskets & Trims

Function and application in the Audi A4 B8

The presented seal/trim works in the area of the rear left door window, where it is responsible for guiding the glass edge and sealing the window-to-frame contact point. A properly selected profile ensures:

• stable window guidance during raising and lowering,
• reduction of wind noise and cabin airflow noise,
• protection of the door interior against water and fine contaminants,
• a visually consistent window outline with the body line.

By maintaining the original geometry, the element works well with the factory window lifting mechanism and other door seals.

Construction and fitment to the door frame

The trim belongs to the Window seals and trims group, which means it has been designed for operation in direct contact with the glass and the door edge. A properly shaped working cross-section allows for even adhesion to the glass while maintaining the flexibility required for frequent door opening and closing.

The original Audi brand origin translates into proper fitment with the door frame without the need for modifications. In practice, this means:

• easier seating in factory mounting slots,
• proper adhesion along the entire length of the edge,
• preservation of factory gaps between the window and the body.

Characteristics of the used component

The item comes from disassembly, which allows for maintaining the original specification and fitment for the specific model. A used seal/trim is a good choice in situations where the existing element has suffered from operational wear, mechanical damage, or deformation due to improper installation. Replacing it with an original component from the same model series helps restore proper window operation and reduces the risk of further wear to the lifting mechanism.

Benefits of installation in the rear left body zone

A properly selected rear left window seal affects not only acoustic comfort but also the durability of the door interior. Limiting moisture ingress promotes a longer service life for the metal and electrical components located inside the door. Additionally:

• window operation in the guides is improved,
• the risk of glass scratches during up-and-down movement is reduced,
• a uniform side body line is maintained, which is visually significant.

For users who care about the consistent appearance of the car and the proper operation of side windows, this is a practical way to restore the original factory properties.

Modernization expansion and knowledge about Audi parts

If you are planning a comprehensive repair or modernization of the side window and door frame area in your Audi and need other elements from the same group, such as additional guide trims, edge seals, or window finishing elements, check the available parts in the Audi window seals and trims category.

If you want to better understand how the selection of original components affects the driving character and perception of this brand's car, it is worth checking out the guide material Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?, which discusses the importance of factory equipment elements in maintaining the consistency of the entire vehicle.