Audi S4 B9 Back Seat Panel Side Bolster Red Leather Rear Left N/S 8W0885703AK

Audi S4 B9 Back Seat Panel Side Bolster Red Leather Rear Left N/S is an original upholstery component designed for factory installation in the rear interior. Thanks to its precise fit to the body structure and characteristic red leather upholstery, it allows for a visually and technically consistent replacement of a damaged side backrest bolster.

Specifications and technical data

• SKU: 8W0885703AK
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0885703AK
• Substitutable numbers: 8W0885703AK, 8W0 885 703 AK
• Location on the vehicle: Rear, Left
• Color: Red
• Category: Additional Seat Parts

Purpose and fitment for Audi S4 B9

The presented backrest side panel has been designed specifically for the rear interior of the Audi S4 B9 generation. The component is mounted on the left side of the rear seat, ensuring proper alignment with the seat cushion, backrest, and door cards. The design is based on factory mounting points, ensuring that installation is straightforward and does not require any modifications to the vehicle's body structure.

Its original Audi origin ensures compliance with the styling line of the S4 B9 model, both in terms of shape and the geometry of the contact points with other interior elements. This is a particularly beneficial solution for accident repairs, replacing worn upholstery components, or restoring the interior to a factory-like condition.

Color and finish – red rear seat leather

The panel is finished in an attractive red color, characteristic of the sporty interior configurations of the Audi S4 B9. The leather finish harmonizes with other upholstery elements, creating a visually cohesive set with the rear seat and door panels. As a result, replacing a single component does not disrupt the cabin's aesthetics and helps maintain the uniform character of the sporty interior.

The selection of the appropriate shade and texture of the leather is important not only for visual reasons but also for utility – the panel surface is easy to maintain, and the proper material structure contributes to the comfort of rear-seat passengers. This is especially important in premium class vehicles, where the consistency of the upholstery affects the overall perception of the vehicle's quality.

Function of the rear backrest side bolster

The side backrest panel serves as an aesthetic and functional reinforcement for the side of the rear seat. It is responsible for:

• covering the side part of the backrest and the body structure,
• providing a stable finish where the backrest meets the interior side panel,
• increasing passenger comfort through soft, upholstered support,
• maintaining a consistent upholstery line in the rear of the cabin.

Thanks to its proper shape and fitment for the left side of the rear seat, the panel helps reduce wear and damage to materials in a sensitive area, which is particularly exposed during passenger entry and exit.

Condition, application, and benefits of installation

The item comes from the used Audi parts group, which allows for an economical yet technically correct interior repair. Choosing an original rear seat side backrest panel is advantageous wherever maintaining a factory look is desired, without the need for upholstery modifications or fitting aftermarket replacements with uncertain geometry.

This solution is particularly effective for:

• local repairs after mechanical damage or abrasions,
• restoring the interior to its original state after a collision,
• comprehensive renovation of the rear cabin in an Audi S4 B9.

Thanks to the preservation of factory shapes and mounts, the installation process is predictable, and the final result is consistent with the original interior specification.

Expanding the seating area and additional resources

If you are planning a comprehensive repair or upgrade of the seating area in your Audi and need other elements from the same group, such as side backrest bolsters, trim panels, or additional upholstery modules, check out the available parts in the Other Audi seat parts category.

To better plan your service work and reduce vehicle downtime during interior component replacement, it is worth reading our guide on the impact of a wide assortment on repair speed – details can be found in the article "No more weeks of waiting – how a wide assortment in one warehouse really shortens your car's downtime at the mechanic?".