Audi TT 8N Wheel Arch Rear Liner Splash Guard Covering Right O/S 8N0810172C

Visual condition of the part 

The product shows signs of use visible in the photos. 

Audi TT 8N Wheel Arch Rear Liner Splash Guard Covering Right O/S is an original body component from the Mudflaps group, designed for the rear right wheel arch. It provides effective protection for the bodywork and suspension components against water, mud, and minor mechanical damage, improving the durability and aesthetics of the wheel area.

Specifications and technical data

• SKU: 8N0810172C
• Mark: Audi
• Condition: Used
• OEM Part Number: 8N0810172C
• Substitutable numbers: 8N0810172C, 8N0 810 172 C
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Purpose and function of the component

The rear right wheel arch liner in the Audi TT 8N is responsible for covering the inner part of the wheel arch and critical body points against external factors. It limits the accumulation of dirt, moisture, and road salt, which helps maintain stable suspension geometry and reduces the risk of corrosion in the mounting areas.

Thanks to its precise fit for the specific body model, this component works with factory mounting points, maintaining the correct wheel arch edge profile and proper airflow around the wheel.

Construction and fit for Audi TT 8N

The wheel arch liner has been designed specifically for the rear right side of the vehicle, taking into account the characteristic body geometry of the first-generation Audi TT. The shape and profile of the part allow for stable mounting and proper adhesion to the body, which minimizes vibrations and unwanted noise while driving.

As a component from the Mudflaps group, the wheel arch liner effectively captures water and debris thrown by the rotating wheel, limiting their contact with suspension elements, cables, and internal body surfaces. This is a practical solution for users who want to keep the rear wheel area in better technical condition.

Condition, origin, and benefits of use

The offered liner is a dismantled part, which means it is factory-fitted to the Audi construction and retains the correct mounting points. This type of solution is often chosen for post-accident repairs or when replacing damaged wheel arch components, where maintaining the original geometry and fit is essential.

Using an original wheel arch liner allows you to:

• maintain proper protection of the rear right part of the body against dirt and moisture,
• reduce the risk of accelerated corrosion in the wheel arch area,
• maintain a consistent appearance and body line around the rear wheel,
• limit the ingress of debris into the bumper interior and luggage compartment area.

Placement on the vehicle and mounting aspects

The component is intended for installation in the rear right part of the vehicle, in the immediate vicinity of the wheel. Such placement requires maintaining appropriate rigidity and mounting stability so that the liner effectively serves as a protective barrier during daily operation.

When replacing, it is recommended to check the condition of the mounts and adjacent body elements, which allows for proper seating of the liner and avoids subsequent looseness. In many cases, installation can be carried out in workshop conditions without the need to interfere with other components, which shortens repair time.

Expanding Audi body protection

If you are planning a comprehensive repair or upgrade of the wheel arch area and protection of the lower body parts in your Audi and need other elements from the same group, such as additional covers, mudflaps, or inner liners, check the available parts in the Audi Mudflaps category.

If you are considering whether used parts or replacements are better for repairing the rear part of the body, an article comparing these solutions may be helpful – more information can be found in the material on choosing used body parts instead of replacements.