Description
Audi R8 42 Passenger Fender Trim Cover Side Wing Front Left N/S is an original, used front left fender trim cover designed for the Audi R8 42 generation body. The component in Phantom Black – Z9Y allows for a visually consistent repair of the wheel arch area, maintaining the factory body line and proper fitment. This is a practical solution when replacing a damaged section of the bodywork, especially when you want to preserve the original Audi styling.
Specifications and technical data
- SKU: 420821105C-PHB
- Mark: Audi
- Condition: Used
- OEM Part Number: 420821105C
- Substitutable numbers: 420821105C, 420 821 105 C
- Location on the vehicle: Front, Left
- Part type: Fender
- Color: Phantom Black – Z9Y
- Category: Fenders
Purpose and function of the component
The presented front left fender trim cover serves a finishing and protective function in the side area of the vehicle body. It ensures proper alignment of the fender line, masks structural edges, and helps maintain the correct geometry of adjacent panels. Thanks to its precise fit for the specific side of the vehicle (front, left), the component works with factory mounting points, which facilitates installation and reduces the need for additional bodywork modifications.
Color and visual fitment
The finish in Phantom Black – Z9Y allows for aesthetic integration of the part into the vehicle body that uses the same paint code. In many cases, this allows for minimizing or completely avoiding the need for repainting, provided the condition of the coating is acceptable relative to the rest of the bodywork. This is particularly beneficial for spot repairs, where both time and the cost of restoring the vehicle to service are important.
Benefits of using an original fender trim
Using an original component from the Front fenders group ensures:
- factory fitment to the geometry of the Audi R8 42 body,
- visual consistency with other body panels,
- preservation of the mounting points specified by the manufacturer,
- reduction of adjustment work during installation.
The used component allows for an economical repair while maintaining the high quality of workmanship characteristic of the Audi brand. It is a sensible choice for accident repairs, visual corrections, and restoring the vehicle to a condition close to factory specifications.
Installation characteristics
The cover has been designed to work in the front, left part of the body, which means its shape, contours, and mounting method are strictly adapted to this area of the vehicle. With a properly prepared body surface, installation involves using the factory mounting points without the need to interfere with the load-bearing structure. Such a solution promotes maintaining the correct geometry of the wheel arch and proper alignment with adjacent elements, such as the bumper, hood, or passenger door.
A conscious choice of a used part
By choosing a used fender trim, you are opting for a solution that is both economically and environmentally beneficial. Reusing original components reduces the demand for new materials and the energy required for production, while simultaneously allowing you to maintain a high level of repair quality. If you want to better understand how such decisions affect your budget and the environment, check out the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.
If you are planning a comprehensive repair or modernization of the wheel arch area and the side part of the body in your Audi and need other elements from the same group, such as covers, trims, or additional panels near the fender, check out the available parts in the Audi Front fenders category.






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