Description
Audi A7 S7 4G8 Wheel Arch Rear Left N/S Housing Cover Splash Guard is an original body component from the Mudflaps group, designed to protect the rear wheel arch on the driver’s side. Engineered by the vehicle manufacturer, it ensures a precise fit, stable mounting, and effective deflection of debris from under the wheel.
Specifications and technical data
- SKU: 4G8810171B
- Mark: Audi
- Condition: Used
- OEM Part Number: 4G8810171B
- Substitutable numbers: 4G8810171B, 4G8 810 171 B
- Location on the vehicle: Rear, Left
- Category: Splash Guards & Mud Flaps
Purpose and function of the component
The described wheel arch cover operates in the rear left section of the body, where it is responsible for limiting the contact of water, mud, and small stones with the body structure and suspension components. This reduces the risk of accelerated corrosion, protects electrical wiring, and improves the durability of paint coatings within the wheel arch area.
As a part from the Mudflaps group, this component also helps maintain cleanliness in the sill and bumper area, which is important for both aesthetics and subsequent vehicle maintenance.
Benefits of using an original Audi wheel arch cover
Using an original wheel arch cover in Audi A7 / S7 4G8 series models ensures:
- factory fitment to the shape of the rear left wheel arch,
- predictable mounting points, facilitating assembly and service disassembly,
- preservation of the manufacturer-designed aerodynamics in the wheel area,
- material consistency with other wheel arch housing components.
As a result, replacing a damaged cover with an original component allows for restoring the original body protection without the need for modifications or fitting aftermarket replacements.
Characteristics of the used OEM component
The presented wheel arch cover is a used OEM Audi component, sourced from vehicle dismantling. This means it retains its factory geometry and mounting method while providing an economical solution compared to a new part. This type of component is particularly beneficial for post-accident repairs, body restoration, or returning a car to a factory-like condition.
Using an original part allows for cost reduction while maintaining compliance with the vehicle manufacturer’s technical documentation, which is significant for tasks such as bodywork and painting.
Installation and service application
The rear left wheel arch cover is designed for installation at factory mounting points in the Audi A7 / S7 4G8 body. In practice, this allows for:
- replacing a damaged or missing element after a collision,
- completing the wheel arch housing during vehicle restoration,
- restoring proper wheel area protection after body repairs.
Due to the precise fit, installation does not require interference with the body structure, which helps maintain the vehicle’s structural integrity.
If you are planning a comprehensive repair or upgrade of the wheel arch and mud protection area in your Audi and need other items from the same group, such as additional covers, mudflaps, or protective panels, check out the available parts in the Audi Mudflaps category.
Why choose a used OEM part
For body components such as wheel arch covers, a used original part often provides a better fit than many aftermarket replacements. Compliance with the manufacturer’s design is maintained, which translates into proper adhesion to the body, no unwanted gaps, and effective deflection of debris from under the wheel.
If you want to consciously compare the advantages of a used OEM part with aftermarket replacements and learn practical selection criteria, it is worth reading the article 5 reasons why a used OEM part is a better choice than a replacement, which simply discusses the differences using examples of popular models.
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