Audi A6 C8 Inner Door Window Trim Strip Frame Rear Left N/S Side 4K9867671

Audi A6 C8 Inner Door Window Trim Strip Frame Rear Left N/S Side is an original door trim component designed for installation on the rear left side. Thanks to its precise fit to the body structure, it ensures a consistent interior appearance and stable window guidance within the door, which translates into acoustic comfort and cabin aesthetics.

Specifications and technical data

• SKU: 4K9867671
• Mark: Audi
• Condition: Used
• OEM Part Number: 4K9867671
• Substitutable numbers: 4K9867671, 4K9 867 671, 4K9867671A, 4K9 867 671 A
• Location on the vehicle: Rear, Left
• Part type: Window Trim
• Category: Window Seals, Gaskets & Trims

Purpose and fitment for Audi A6 C8

The described window frame trim strip has been designed specifically for the Audi A6 C8 generation model, taking into account the geometry of the rear left door. Its placement on the vehicle in the rear left door area guarantees a proper fit with the upholstery, seals, and window lifting mechanism, without the need for modifications or forced adjustments.

As an item from the Window seals and trim strips category, this part works with other window guidance and sealing components, limiting the ingress of water and noise into the vehicle interior. Using an original trim strip allows you to maintain the factory finish standard characteristic of the Audi brand.

Technical function and role in door construction

The window frame trim strip performs several important structural and functional roles:

• it stabilizes the edge of the window in the upper part of the door, supporting its proper guidance during opening and closing,
• it helps form the sealing line between the glass and the door frame, which helps reduce wind noise at higher speeds,
• it visually completes the window surround, ensuring a consistent look for the side of the bodywork,
• it protects the edges of the glass and internal door components against minor mechanical damage.

Thanks to its proper profile and fit to the rear left side of the body, this component works with the factory window lifting mechanism without causing additional resistance or stress.

Characteristics of the original Audi part

The trim strip is an original Audi component, which means it maintains the vehicle manufacturer's quality standards regarding dimensions, rigidity, and mounting method. The original finish allows for aesthetic integration into the door line, with no differences in shade or texture compared to other window frame elements.

The product comes from the Window seals and trim strips category, meaning it has been designed to work in variable weather conditions – with frequent changes in temperature, humidity, and exposure to UV radiation. Using a factory element reduces the risk of leaks and accelerated wear compared to replacements of uncertain origin.

Condition, installation, and service application

The part is offered in used condition, making it an attractive service solution for users looking for original components at a reasonable price. This type of element is perfect for:

• post-accident repairs of the side bodywork,
• replacing a damaged or worn window frame trim strip,
• restoring the factory look of the door after body and paint work.

Installing the trim strip, while following the correct service procedure, allows for the quick restoration of proper window guidance and window edge aesthetics. Using an original element facilitates work for workshops, as the mounting points and geometry are consistent with the factory technical documentation.

Repair scope expansion and additional information

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

When planning broader service work, it is also worth considering the use of verified recycled elements in other vehicle systems. More on the safe selection of used components and optimizing repair costs can be found in the article Brake calipers under the microscope: How to effectively reduce brake system repair costs by choosing verified recycled parts.