Audi A3 S3 8Y Door Cover Front Left N/S Mythical Black Metallic - Y9T

Listing details and visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

The offer applies to the bare door – without handle, window, lock, trims, or any other accessories.

There is an option to purchase a complete door for an additional fee of 80 GBP.

Audi A3 S3 8Y Door Cover Front Left N/S Mythical Black Metallic - Y9T is an original body component from the Doors and door panels category, designed for professional repair or replacement of the factory door skin. This used OEM part ensures a proper fit to the body lines, maintenance of geometry, and visual consistency with the rest of the vehicle's bodywork.

Specifications and technical data

• SKU: 8Y0831051-MYB
• Mark: Audi
• Condition: Used
• OEM Part Number: 8Y0831051
• Substitutable numbers: 8Y0831051, 8Y0 831 051
• Location on the vehicle: Front, Left
• Color: Mythical Black Metallic - Y9T
• Category: Doors & Door Skins

Purpose and fitment

The presented door cover is designed as a component mounted on the front left side of the body in Audi A3 / S3 8Y generation models. Thanks to the factory OEM construction, proper structural rigidity, correct window operation, and compatibility with original hinges, locks, seals, and other door hardware are maintained.

The component is dedicated to a specific area of the vehicle, which facilitates bodywork and reduces the need for additional modifications. In practice, this means predictable installation, correct alignment with the fender, rocker panel, and pillar, and the preservation of factory gaps between panels.

Color and paint finish

The door cover is finished in the Mythical Black Metallic – Y9T shade, characteristic of newer Audi models. The metallic black provides a modern, understated look and blends well with both light and dark exterior styling accents. For paint shops, this means the ability to use the existing color base and easier shade matching when blending adjacent elements.

The original surface finish facilitates preparation for repainting – the sheet metal structure and factory production process promote an even coating without the need for excessive body filler or shape correction.

Technical characteristics of the component

As a part from the Doors and door panels category, the cover serves both a structural and protective function. It is responsible for:

• maintaining the correct geometry of the door opening,
• proper seating of the window and guides,
• stable mounting of the lock and hinges,
• protecting the interior from external factors.

The used OEM component is a good solution for service centers and users who expect factory fitment without the need to adjust aftermarket parts with uncertain geometry. This makes it easier to maintain the body line, and the process of adjusting the door after installation is less time-consuming.

Condition, application, and benefits of installation

The door cover is offered as a used original Audi component, which allows for balancing repair costs with the preservation of factory build quality. This is a practical solution for post-accident repairs, correcting parking damage, or restoring the vehicle to a near-factory condition.

The main benefits of using this cover include:

• factory fitment to the Audi A3 / S3 8Y body on the front left side,
• original construction designed for standard hardware, seals, and glazing,
• metallic Mythical Black Metallic – Y9T color, facilitating visual matching,
• the ability to reduce repair costs while maintaining a high standard of workmanship.

Expanding Audi door repairs

If you are planning a comprehensive repair or upgrade of the door area in your Audi and need other components from the same group, such as skins, reinforcements, or other door panels, check out the available parts in the Audi Doors and door panels category.

For users considering a wider vehicle repair and cost optimization using secondary market components, an expert guide describing the practical aspects of selecting used parts may be helpful – more information can be found in the article Why it is worth buying used gearboxes and engines – facts instead of myths.