Audi A3 S3 8Y Boot Trunk Carpet Floor Mat Rear Liner Cover 8Y4861529B

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A3 S3 8Y Boot Trunk Carpet Floor Mat Rear Liner Cover is a factory-made cargo area trim component, designed specifically for the rear trunk section of Audi 8Y series models. The original design ensures precise fitment to the floor shape, stable positioning, and a consistent look with other interior elements. It is a practical solution for users who want to maintain the functionality and aesthetics of the trunk in accordance with the manufacturer's standards.

Specifications and technical data

• SKU: 8Y4861529B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8Y4861529B
• Substitutable numbers: 8Y4861529B, 8Y4 861 529 B
• Location on the vehicle: Rear
• Category: Floor Mats, Carpets & Boot Liners

Purpose and function in the vehicle

The presented trunk floor liner is intended for installation in the rear part of the vehicle, in the cargo area. This component is responsible for:

• covering the structural trunk floor,
• leveling the usable surface for transported items,
• reducing cargo shifting thanks to its specific texture,
• maintaining the consistent interior styling typical of Audi.

Thanks to its dedicated shape, the liner works with factory mounting points and other trim panels, which translates into stable positioning and the absence of unwanted play during use.

Construction and fitment for Audi A3 / S3 8Y

The trunk floor was developed with the 8Y generation in mind, meaning its geometry is consistent with the factory body profile and the layout of recesses and sills. The design provides:

• properly contoured edges matched to the trunk side panels,
• openings and cutouts for factory equipment elements,
• a working surface optimized for typical operational loads.

This solution allows for maintaining the original character of the luggage compartment, without the need for modifications or fitting universal mats. The liner is compatible with factory floor mats and any additional accessories provided for this generation of Audi.

Benefits of using an original trunk liner

Using a dedicated trunk floor in the Audi A3 / S3 8Y brings a number of practical benefits in daily use:

• Trunk floor protection – reducing the risk of mechanical damage to structural elements caused by transported loads.
• Better space organization – a flat, stable surface makes it easier to arrange luggage and accessories.
• Visual interior consistency – maintaining the original styling in line with the Audi design.
• Possibility of removal for cleaning or inspection of elements located under the floor.

For users who care about the condition of their vehicle, a properly selected trunk liner is a simple way to keep the clean and organized cargo space for a long time.

Product characteristics and service application

The offered element belongs to the Trunk liners, mats, and trays group, which means it was designed as a trim component with a specific functional purpose. It can be used both as a replacement part in case of wear or damage to the existing floor, as well as during service work related to:

• vehicle interior renovation,
• restoring the factory condition after body repairs,
• preparing the car for sale or fleet use.

Thanks to the fact that it is an element intended for a specific generation of Audi, the installation is straightforward, without the need to interfere with the body structure or use additional adapters.

Selecting other Audi trunk trim elements

If you are planning a comprehensive repair or upgrade of the trunk area in your Audi and need other elements from the same group, such as additional liners, mats, or custom protective trays, check the available parts in the Audi trunk liners, mats, and trays category.

To better plan your budget for service and finishing work, it is also worth learning practical tips on optimizing repair costs – the article Economical operation of a Ford – where to look for the biggest savings in mechanical and body repairs may be helpful, as it shows how the approach to original components affects long-term operational expenses.