Audi A4 B8 Fuel Flap Cap Cover Phantom Black - Z9Y 8K0809907

Visual condition of the part 

The product shows signs of use visible in the photos. 

Audi A4 B8 Fuel Flap Cap Cover Phantom Black is an original body component from the Fuel filler flaps and accessories group, designed for factory installation in Audi models. The Phantom Black – Z9Y paint finish ensures color consistency with the vehicle's bodywork, while reducing the need for additional painting after replacing a damaged flap.

Specifications and technical data

• SKU: 8K0809907-PHB
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0809907-PHB
• Substitutable numbers: 8K0809907-PHB, 8K0 809 907 -P
• Color: Phantom Black - Z9Y
• Category: Fuel Flaps & Components

Purpose and fitment for Audi A4 B8

The presented fuel filler flap is designed as a body component consistent with the factory geometry of the Audi A4 B8 generation. This ensures proper alignment with the fender line, correct hinge operation, and compatibility with the standard fuel filler opening and closing mechanism. As a result, the replacement of a damaged flap is straightforward, with no need for bodywork modifications.

The original Audi branding ensures that factory dimensional tolerances are maintained, which translates into an even gap between the flap and the body, as well as stable seating in the housing. This is particularly important for vehicles where aesthetics and proper side body aerodynamics are a priority.

Phantom Black – Z9Y color and visual aspect

The flap is finished in Phantom Black - Z9Y, used as a factory standard on many Audi A4 B8 units. This allows the component to be used as a replacement on vehicles with the same paint code, minimizing the risk of shade differences between the flap and the rest of the bodywork. It is a practical solution for post-accident repairs and spot bodywork restoration.

The uniform, dark color effectively masks minor operational dirt and fits the characteristic, understated style of Audi. Combined with proper installation, it helps restore a consistent look to the side of the vehicle after damage or corrosion of the previous component.

Characteristics of the used component

The fuel filler flap is offered as a used component, meaning it has been removed from a vehicle. Such parts are often chosen for economic repairs, where reasonable cost is important while maintaining the original design. A used fuel filler cover is a solution that allows you to maintain the factory look without having to resort to aftermarket alternatives with uncertain fitment.

In practice, installing such a component involves transferring the flap to the existing fuel filler mechanism, while retaining the original mounting points. This minimizes the time required to restore full functionality and aesthetics in the fuel filler area.

Technical aspect and part identification

The product has an assigned OEM part number and corresponding interchangeable numbers, which facilitates verification of compatibility with a specific version of the Audi A4 B8 body. Additionally, in the store system, the item is marked with a unique SKU, which speeds up the selection and order processing for both the customer and the seller.

Belonging to the Fuel filler flaps and accessories group means that the flap is part of the system protecting the filler from external contaminants and contributes to the correct lines of the bodywork in the rear fender area. A properly selected component reduces the risk of leaks around the filler and protects the cap and housing from direct exposure to weather conditions.

Technical support and related content

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

For users interested in a broader context of how the fuel supply system works, a guide describing the diagnostics and operation of key components may be useful. More information can be found in the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration", which helps to better understand the relationship between body components in the filler area and the fuel system itself.