Audi A7 4G Rear Wheel Arch Right O/S Splash Guard Trim Panel 4G8810172C

Audi A7 4G Rear Wheel Arch Right O/S Splash Guard Trim Panel is an original body component from the Mud Flaps group, designed for installation in the rear, right section of the vehicle. It provides effective protection for the wheel arch against water, mud, and debris, stabilizing the operating conditions of suspension components and the body structure. This used OEM component is a sensible choice for post-accident repairs and maintenance, where fitment and predictable long-term performance are essential.

Specifications and technical data

• SKU: 4G8810172C
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G8810172C
• Substitutable numbers: 4G8810172C, 4G8 810 172 C
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Purpose and function of the Audi A7 4G wheel arch liner

The presented wheel arch liner is designed to operate in the rear, right body section, where it is responsible for separating the wheel and suspension components from direct contact with water, road salt, and small stones. A correctly installed panel limits corrosion of the body structure, reduces the risk of mechanical damage, and improves acoustic comfort inside the cabin.

The element from the Mud Flaps group also plays a role in stabilizing airflow within the wheel arch, which helps maintain predictable vehicle behavior at higher speeds and limits water spray onto adjacent components.

Construction and body fitment

The wheel arch liner was developed by the Audi brand as part of the body structure, ensuring it maintains the correct geometry and mounting points consistent with factory solutions. The shape of the panel is matched to the fender profile and the inner part of the wheel arch, which facilitates installation and ensures stable adhesion to the bodywork.

The arrangement of the mounts allows for secure seating of the element in the rear axle zone on the right side, minimizing the risk of looseness, vibrations, and unwanted noises while driving. As a result, the wheel arch liner works effectively with other covers and mud flaps, creating a cohesive protective system.

Benefits of using an original wheel arch liner

Using a factory wheel arch panel in the Audi A7 4G brings a range of practical benefits in daily operation:

• Anti-corrosion protection – limiting contact of water, mud, and salt with structural elements and the suspension.
• Better mechanical protection – a barrier against small stones and debris thrown by the rotating wheel.
• Noise control – reduction of noise coming from the wheel arch, which improves acoustic comfort in the interior.
• Factory fitment – compatibility with the body line and mounting points provided by the manufacturer.
• Consistency with other elements – proper cooperation with mud flaps and other covers in the rear axle zone.

Condition, installation, and service application

The offered wheel arch liner is a used item, which makes it an attractive solution for budget-friendly repairs while maintaining the character of an OEM part. This type of component is particularly useful for post-collision repairs, replacing corroded or damaged covers, and for comprehensive wheel arch area maintenance.

The placement on the vehicle in the rear, right wheel arch area makes it easy to identify the correct component when planning a repair. In practice, installation comes down to correctly seating the panel in the factory mounting points and checking the fitment with adjacent body elements and mud flaps.

If you are planning a comprehensive repair or upgrade of the wheel arch area in your Audi and need other elements from the same group, such as additional covers, panels, or mud flaps, check the available parts in the Audi Mud Flaps category.

For drivers who are also thinking about improving cabin comfort and interior aesthetics, practical tips on selecting equipment from the secondary market may be useful – you can find them in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia.