Audi S4 B8 Rear Door Sill Trim Entrance Step Plate Cover Left N/S 8K0853375A

Audi S4 B8 Rear Door Sill Trim Entrance Step Plate Cover Left N/S is an original body trim component from the Claddings, decorative strips and trims group, designed for installation in the rear left section of the door sill area. Thanks to its factory origin, it ensures a proper fit to the bodywork, a consistent look with other elements, and the preservation of the original aesthetics of the S4 B8 model.

Specifications and technical data

• SKU: 8K0853375A-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0853375A
• Substitutable numbers: 8K0853375A, 8K0 853 375 A
• Location on the vehicle: Rear, Left
• Part type: Trim Strip
• Category: Trim

Purpose and vehicle placement

The door sill trim has been designed specifically for the rear left section of the Audi S4 B8 generation body. Its placement in this area of the body allows for an aesthetic finish of the sill and protects the bodywork edge against typical operational damage, such as scuffs when passengers enter or exit the rear seat. Thanks to its precise profile, the component works with factory mounting points, which facilitates installation and allows for maintaining a body line consistent with the original design. This is particularly important during post-accident repairs or when restoring the car to a condition close to factory specifications.

Technical characteristics and fitment

As a component from the Claddings, decorative strips and trims group, the door sill trim serves both a protective and aesthetic function. The design provided by the vehicle manufacturer ensures:

• consistent fitment with the rear part of the sill on the left side,
• compatibility with factory mounts and body geometry,
• maintenance of the original styling line of the S4 B8 version. Proper dimensional fitment reduces the risk of stress on the bodywork and minimizes the formation of gaps that could affect the acoustic comfort or aesthetics of the vehicle. This solution is particularly beneficial for professional body and paint repairs.

Component condition and use in repairs

The offered door sill trim is a used component, which makes it an attractive option for economical Audi S4 B8 body repair. Using an original part from dismantling allows for maintaining factory fitment parameters while simultaneously reducing costs compared to new components. Such a solution works particularly well in situations where it is necessary to replace a single element after a minor collision or local damage to the sill. Combined with proper installation, it enables the restoration of the correct geometry and aesthetics of the side part of the body.

Body repair applications and part selection

When selecting a door sill trim for an Audi S4 B8, it is crucial to pay attention to the installation side and the placement in the rear part of the vehicle. Proper matching of the side (left) and zone (rear) reduces the risk of installation problems and ensures compatibility with other sill trim elements. If you want to better plan your body repair using parts from dismantling and learn about good practices for selecting used body components, it is worth checking out the guide on our blog: body and chassis repairs using parts from dismantling.

Expanding Audi sill area modernization

If you are planning a comprehensive repair or modernization of the sill area in your Audi and need other elements from the same group, such as covers, overlays, or additional strips, check out the available parts in the Audi claddings, decorative strips and trims category.

Safe selection of used components

When purchasing used body and equipment components, it is worth knowing the general rules for verifying the condition of parts from dismantling. Helpful tips regarding the assessment of used elements, described in our blog article, may be useful: what to look for when choosing used fuel system components. Although it concerns a different group of subassemblies, it presents a practical approach to the safe use of used parts.