Audi A7 S7 4G8 Wheel Arch Rear Right O/S Housing Cover Splash Guard 4G8810172B

Audi A7 S7 4G8 Wheel Arch Rear Right O/S Housing Cover Splash Guard is a precisely fitted body component that effectively protects the wheel arch from water, mud, and debris. Designed to meet Audi brand factory standards, it ensures proper airflow management and protection for critical body points. As a part in the Mud Flaps category, it helps maintain stable undercarriage operating conditions and improves the durability of paint coatings in the rear section of the vehicle.

Specifications and technical data

• SKU: 4G8810172B
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G8810172B
• Substitutable numbers: 4G8810172B, 4G8 810 172 B
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Purpose and vehicle placement

The described wheel arch cover is designed for installation in the rear right section of the body. Its placement in this area effectively limits direct contact between the wheels and structural body elements, which reduces the risk of accelerated corrosion and mechanical damage. A correctly installed component stabilizes the flow of water and dirt, which is important for both body protection and acoustic comfort inside the cabin.

Protective and operational function

The wheel arch cover performs several key operational functions:

• limits the ingress of water, salt, and small stones into the wheel arch and onto structural elements,
• supports the protection of cables, mounts, and sheet metal connection points in the rear of the body,
• helps maintain stable suspension operating conditions in the area of the rear right wheel,
• reduces the amount of dirt accumulating on the inner surfaces of the wheel arch.

As a result, the installation of such a component is important not only from an aesthetic point of view but primarily for the long-term protection of the vehicle's structure.

Compatibility with Audi A7 and S7 4G8 series

The wheel arch cover has been developed for the Audi A7 and Audi S7 4G8 generation models, which translates into a proper fit for the body shape and mounting points. Using a component consistent with factory solutions allows for maintaining the original wheel arch geometry and facilitates installation without the need for body modifications. This is particularly important during post-accident repairs or when replacing worn-out protective elements in vehicles operated in demanding conditions.

Characteristics of the used component

The presented wheel arch cover is a used part, which in practice means it comes from vehicle dismantling and may show signs of normal wear. This type of component is an attractive solution for users looking for a technically sound and economical replacement body part while maintaining compliance with Audi's factory specifications. Choosing a used component allows for reduced repair costs while maintaining proper fit and functionality within the rear right wheel arch.

Expanding body and wheel zone protection

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

For drivers interested in a broader approach to vehicle modification, including performance improvements using aftermarket components, a practical guide describing safe tuning methods using used parts may be helpful – you can find it in the article How to increase engine power: a practical guide to engine tuning with used parts.