Audi A6 C8 Fuel Filler Tank Flap Cap Daytona Grey Pearl Effect - Z7S 4K0809907B

The Audi A6 C8 Fuel Filler Flap Daytona Grey Pearl is an original body part designed for gasoline-powered vehicles, ensuring a consistent look with the factory paint finish Daytona Grey Pearl Effect – Z7S. This is a practical solution for users who want to maintain the body's aesthetics after repairing or replacing a damaged fuel filler flap, without the need for additional painting.

Specifications and technical data

• SKU: 4K0809907B-DGR
• Mark: Audi
• Condition: Used
• OEM Part Number: 4K0809907B
• Substitutable numbers: 4K0809907B, 4K0 809 907 B
• Fuel type: Petrol
• Part type: Fuel Door
• Color: Daytona Grey Pearl Effect - Z7S
• Rim width: 7
• Category: Fuel Flaps & Components

Purpose and Function of the Fuel Filler Flap

The fuel filler flap for the Audi A6 C8, from the Fuel Filler Covers and Accessories category, is responsible for protecting the filler neck from dirt, moisture, and mechanical damage. For gasoline-powered cars, its proper fit is crucial for both operational safety and maintaining the seal around the filler neck.

This component is particularly important after collisions, parking scuffs, or bodywork and paint repairs, when it's necessary to replace the flap itself without interfering with other fuel system components.

Daytona Grey Pearl Effect – Z7S Color

The presented flap is factory finished in the Daytona Grey Pearl Effect – Z7S shade, characteristic of many Audi A6 C8 configurations. The pearl grey paint ensures consistency with the car's body line, avoiding the shade differences often encountered when repainting parts.

Thanks to the ready-made finish in a specific color code, the vehicle owner can reduce repair time and costs associated with painting services, while maintaining an aesthetically pleasing, uniform look of the entire side of the car.

Technical Characteristics and Fitment

The fuel filler flap is designed for gasoline-powered Audi cars, which facilitates correct part identification within the fuel system context. The construction is prepared to work with the factory opening and closing mechanism, ensuring that the functionality intended by the manufacturer is preserved after installation.

This product belongs to the body parts group where precise alignment with the fender and door lines is important. Therefore, choosing an original flap dedicated to the Audi A6 C8 minimizes the risk of geometry issues, gaps, or hinge problems.

Application in Service and Body Repairs

In service practice, the fuel filler flap is often replaced after localized damage to the side body panels or due to corrosion and mechanical wear. Using an original part helps maintain the factory standard of execution and simplifies workshop operations – installation proceeds without the need for modifying mounting points or adjusting the shape.

A properly selected fuel filler flap also contributes to everyday usability – correct closing, stable positioning relative to the car body, and matching the paint line reduce the risk of new damage occurring during refueling.

Part Condition and Benefits of Choosing a Used Part

The offered flap is a used part, which is an advantageous solution for drivers looking for original components at a reasonable price. A used body part allows for the preservation of the vehicle's original parameters and character, while reducing repair costs compared to purchasing a new component.

Choosing such a part is particularly attractive for post-accident repairs, where both compliance with the original and the economic aspect of the entire service process are important.

Integration with Other Fuel Zone Components

Replacing the fuel filler flap often involves checking other refueling system components, such as the cap, filler neck socket, or internal shields. To better understand the relationships between these elements and the rest of the fuel system, it is worth consulting a guide describing the diagnostics and operation of the fuel system – detailed information can be found in the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair.

If you are planning a comprehensive repair or upgrade of the fuel filler area in your Audi and need other parts from the same group, such as additional covers, shields, or mounting accessories, check the available parts in the Audi Fuel Filler Covers and Accessories category.