Audi A6 C6 Rear Left N/S Wheel Arch Liner Splash Guard 4F0810171D

Audi A6 C6 Rear Left N/S Wheel Arch Liner Splash Guard 4F0810171D is an original body component from the Splash Guards category, designed for installation in the rear left section of the vehicle. It provides effective protection for the wheel arch against water, mud, and minor mechanical damage, improving the durability of suspension components and the aesthetics of the bodywork. This is a solution for users seeking factory fitment and predictable installation for their Audi.

Specifications and technical data

• SKU: 4F0810171D
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F0810171D
• Substitutable numbers: 4F0810171D, 4F0 810 171 D
• Location on the vehicle: Rear, Left
• Category: Splash Guards & Mud Flaps

Purpose and function of the wheel arch liner

Audi A6 C6 Rear Left N/S Wheel Arch Liner Splash Guard 4F0810171D has been specifically designed to work in the rear left part of the body. Its task is to isolate the wheel and suspension components from direct contact with water, road salt, stones, and other contaminants. The properly formed geometry of the wheel arch liner helps reduce corrosion of metal components and lowers the risk of damage to cables, mounts, and plastic parts in this area.

Precise fitment to the specific Audi model translates into stable mounting, the absence of unwanted play, and a reduction in noise generated by the wheel when driving on wet or unpaved surfaces. As a result, the wheel arch liner supports the maintenance of proper suspension performance and acoustic comfort inside the vehicle.

Construction and fitment for Audi A6 C6

The component was developed as an original part for the Audi brand, which means it maintains factory geometry, mounting points, and a shape tailored to the C6 generation A6 body. Such a design facilitates installation and allows for the use of existing holes and mounting clips without the need for modifications or forcing the part into place.

Thanks to the use of appropriately selected plastic, the wheel arch liner is resistant to typical operational loads, such as temperature changes and contact with water and road chemicals. The material structure also provides sufficient rigidity to maintain its shape at higher speeds, as well as flexibility that helps absorb minor stone impacts.

Condition, origin, and benefits of choosing a used part

The offered item comes from the used parts segment, which allows for combining a reasonable purchase cost with the preservation of the manufacturer's original specifications. In practice, this means the wheel arch liner has been in use, but is still suitable for further service in daily driving. For many Audi users, this is a beneficial compromise between price and maintaining factory fitment and body compatibility.

Choosing a used wheel arch liner is particularly sensible in the case of post-accident repairs, replacement after mechanical damage, or during gradual body restoration, where compliance with the original vehicle construction is a priority. Original Audi origin promotes trouble-free installation and predictable performance of the component in the long term.

If you want to better understand the differences between new and used parts, their durability, and cost-effectiveness, it is worth checking out our guide: Car parts – new or used? Comparing costs, quality, and durability. This is a helpful source of knowledge when planning repairs and vehicle upgrades.

Benefits of installing the rear left wheel arch liner

Installing this component in an Audi A6 C6 brings a number of practical benefits, especially in daily operation:

• better protection of the wheel well against water, mud, and road salt,
• reduced risk of corrosion for metal components in the rear part of the body,
• protection of cables, mounts, and small suspension components,
• a more organized look of the wheel well and visual consistency of the body,
• preservation of factory airflow and debris management geometry within the wheel arch.

Thanks to this, splash guards in this area of the vehicle serve not only a protective function but also support the long-term durability of the body structure, which is important both for daily use and for the future resale of the car.

Expanding the wheel arch protection zone in your Audi

If you are planning a comprehensive repair or upgrade of the wheel arch zone and protection for the front and rear suspension in your Audi and need other components from the same group, such as additional covers, front wheel arch liners, or supplementary mud flaps, check out the available parts in the Audi Splash Guards category.