Audi A4 B8 Finisher Window Pillar Cover Rear Left N/S Satin Black 8K0839901P

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A4 B8 Finisher Window Pillar Cover Rear Left N/S Satin Black is an original body component from the Doors and door panels group, designed for installation on the rear left side of the vehicle. Precise fitment to the body lines and the satin black finish allow for restoring the cohesive look of the side window area and maintaining the factory character of the car. It is a practical solution for post-accident repairs, replacing damaged trims, or aesthetic restoration of the side bodywork.

Specifications and technical data

• SKU: 8K0839901P
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0839901P
• Substitutable numbers: 8K0839901P, 8K0 839 901 P
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Doors & Door Skins

Purpose and fitment for Audi A4 B8

The component has been designed specifically as a window pillar finisher for the rear left side of the Audi A4 B8 generation body. This ensures that the correct crease lines, edge geometry, and compatibility with factory doors and windows are maintained. Dedicated vehicle placement minimizes the risk of installation issues and eliminates the need for modifications.

Visual and functional characteristics

The trim features a black finish that blends well with both light and dark body paints, creating a cohesive visual strip around the window surfaces. The satin structure reduces the visibility of minor operational scratches and improves the aesthetic perception of the entire side zone of the vehicle.

Functionally, this component:

• masks structural edges in the area of the rear left window pillar,
• organizes the contact line between the window and the door panel,
• supports the maintenance of the uniform factory styling of the body.

Benefits of using an original finisher

Using an original component from the Doors and door panels group allows for maintaining visual consistency with other elements of the side body. Factory-spec shape and mounting points facilitate installation and reduce the time required for fitting the part during bodywork repairs or replacement of a damaged trim.

In practice, this means:

• easier alignment of gaps and edges relative to the door and window,
• no need for interference with the door or pillar structure,
• maintenance of the original look of the side window line after the repair is completed.

Condition of the part and use in repairs

The trim is offered as a used body component, which is a cost-effective solution for repairs where both originality and cost optimization are important. This type of component is suitable for replacement after collisions, mechanical damage, or wear and tear, when the existing trim is scratched, deformed, or no longer maintains the correct line.

Expanding the door and pillar zone in Audi

If you are planning a comprehensive repair or upgrade of the door zone in your Audi and need other elements from the same group, such as door panels, reinforcements, or additional pillar trims, check the available parts in the Audi Doors and door panels category.

Support in selecting interior elements

For larger car refurbishment projects, it is also worth considering improving cabin ergonomics. If you are interested in how replacing seats can affect driving comfort and the perceived value of the vehicle, check out the article Interior metamorphosis: how branded seats from dismantling improve comfort and increase the car's value, which will help you plan a cohesive range of upgrades.