Audi A6 C6 Avant Boot Luggage Compartment Mount Rail Left Right N/O/S 4F9863555A

Audi A6 C6 Avant Boot Luggage Compartment Mount Rail Left Right is a set of original boot floor rails designed for installation on both sides of the cargo area. The set ensures stable guidance for fastening elements and boot accessories, improving the functionality and organization of the space in your Audi. Thanks to the factory design, the rails integrate perfectly with the boot floor, maintaining a consistent interior look.

Specifications and technical data

• SKU: 4F9863555A
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F9863555A
• Substitutable numbers: 4F9863555A, 4F9 863 555 A
• Location on the vehicle: Right, Left
• Category: Other Interior Parts & Accessories

Purpose and function of the boot floor rails

The presented rail set has been designed specifically for the Audi A6 C6 Avant model, with the aim of convenient and safe use of the luggage space. The rails are mounted on the left and right sides, creating a stable base for attaching load-securing elements. This solution facilitates daily use of the car, especially when frequently transporting luggage, tools, or equipment.

Thanks to the use of the original design, full compatibility with factory boot equipment is maintained, which minimizes the risk of installation problems and ensures predictable operation of the entire system.

Construction and vehicle placement

The set includes a complete set of rails intended for installation on the right and left sides of the boot floor. Such placement allows for symmetrical load distribution and convenient use of accessories on both sides of the cargo area. The placement on the vehicle has been selected so as not to interfere with the factory boot trim and to allow for free folding of the rear seat backrests.

This solution is particularly useful in cars used intensively – the rails help maintain order, limit load shifting, and improve the ergonomics of loading and unloading.

Benefits of using original Audi rails

Choosing the original boot floor rail set for the Audi A6 C6 Avant brings a number of practical advantages:

• secure fit to the factory boot floor, without the need for structural modifications,
• consistent interior look – the rails are in line with the model's styling,
• stable guidance for fastening elements and transport accessories,
• increased functionality of the luggage space during daily car use.

Thanks to this, upgrading the boot area is predictable, and the final result remains consistent with the factory Audi standard.

Product condition and practical application

The boot floor rails are offered as a used item, which makes them an attractive solution for post-accident repairs, replacing worn-out rails, or restoring full boot functionality in a car used on a daily basis. This is a good solution for both private users and workshops specializing in servicing Audi models.

Before installation, it is recommended to perform a standard check of the fastening elements and compare the shape of the rails with those currently mounted in the vehicle to ensure proper seating in the boot floor and trouble-free operation of the entire system.

If you are planning a comprehensive repair or upgrade of the boot area in your Audi and need other elements from the same group, such as guides, handles, or additional mounts, check out the available parts in the Other Audi category.

Technical support and knowledge about Audi models

For users interested in a deeper understanding of the structural differences between individual versions of this brand's models, including sports variants, an article describing the characteristics of power units, braking systems, and chassis may be helpful. More information can be found in the material: Audi RS vs other models – what is hidden under the hood and chassis?.