Audi A4 B7 Fuel Filler Flap Tank Cap Cover Brilliant Black - LY9B 8E0809905E

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A4 B7 Fuel Filler Flap Tank Cap Cover Brilliant Black is an original body component from the Fuel filler flaps and accessories group, designed for installation in the rear part of the vehicle. The paint in the Brilliant Black Metallic - Y9B shade allows for visual consistency with the factory body finish, which is essential for post-accident repairs and precise bodywork restoration.

Specifications and technical data

• SKU: 8E0809905E-BBL
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E0809905E
• Substitutable numbers: 8E0809905E, BG
• Location on the vehicle: Rear
• Color: Brilliant Black Metallic - Y9B
• Category: Fuel Flaps & Components

Purpose and function of the component

The fuel filler flap in the Audi A4 B7 is responsible for covering the fuel filler neck and aesthetically closing the side line of the body in the rear zone of the vehicle. A properly selected component ensures:

• mechanical protection of the fuel filler against external contaminants,
• stable closure of the space around the fuel cap,
• a visually consistent surface line of the fender and rear panel.

Thanks to the preservation of factory geometry and mounting points, the flap is ready for installation in the original structural points of the body, without the need for body modifications.

Brilliant Black Metallic - Y9B color and visual fit

The applied Brilliant Black Metallic - Y9B paint is a characteristic, dark shade with a metallic structure, used as a factory standard in many Audi A4 B7 units. In practice, this means:

• easier color matching to the existing vehicle paint,
• reduction in the scope of paint work when replacing a damaged flap,
• preservation of consistent light reflection on the body surface.

For users who care about the aesthetics of the body, this is a beneficial solution that allows for restoring the original appearance of the rear part of the car without interfering with adjacent body elements.

Mounting characteristics and installation zone

The component is intended for installation in the rear part of the vehicle, in the area of the fuel filler recess. The flap design works with the factory opening and closing mechanism, which facilitates:

• maintaining the correct operation of the hinge and opening spring,
• proper fit with the fender line,
• maintaining the mounting gap at a level close to the factory standard.

As a component from the Fuel filler flaps and accessories group, the flap is an essential part of the complete fuel recess assembly, affecting both the functionality and the exterior appearance of the vehicle.

Condition, origin, and service application

The offered flap comes from dismantling and is marked as used, which makes it an attractive solution for budget repairs while maintaining the original character of the vehicle. This type of component is particularly useful in situations where:

• replacement is necessary after a collision or mechanical damage,
• preserving the factory paint shade is important,
• compatibility with the existing fuel filler recess assembly is essential.

Thanks to the preservation of the manufacturer's original specifications, the flap fits well into the Audi body line and allows for service replacement without interfering with the vehicle's structure.

Technical support and component selection

When selecting a fuel filler flap for a specific version of the Audi A4 B7, it is worth verifying compatibility by OEM number or interchangeable numbers in the service documentation to ensure full compatibility with the body and opening mechanism. For users who want to better understand the connection of this component with the entire refueling system, an article describing the operation and maintenance of the fuel system may be helpful: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

If you are planning a comprehensive repair or upgrade of the fuel filler zone in your Audi and need other components from the same group, such as additional covers, mounting elements, or accessory guards, check the available parts in the Audi fuel filler flaps and accessories category.