Audi A6 C7 S6 C7 Fuel Filler Fill Flap Cover Cap Sepang Blue Pearl Y5Q 4G0809907

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A6 C7 S6 C7 Fuel Filler Fill Flap Cover Cap Sepang Blue Pearl Y5Q is an original body component from the Fuel filler flaps and accessories group, designed for installation in the rear section of the vehicle. The paint in the Sepang Blue Pearl – Y5Q shade allows for maintaining color consistency of the bodywork, which is particularly important for post-accident repairs and precise visual restoration.

Specifications and technical data

• SKU: 4G0809907-SEB
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0809907
• Substitutable numbers: 4G0809907, 4G0 809 907
• Location on the vehicle: Rear
• Color: Sepang Blue Pearl - Y5Q
• Category: Fuel Flaps & Components

Purpose and function of the fuel filler flap

The fuel filler flap in Audi A6 C7 and S6 C7 models is responsible for protecting the fuel filler neck from dirt, moisture, and mechanical damage. A properly selected component ensures:

• proper closing of the flap in the rear body area,
• stable positioning relative to the fender panel,
• aesthetic finishing of the vehicle's side line.

Thanks to the preservation of factory geometry, the cover works seamlessly with the opening and closing mechanism, minimizing the risk of rubbing against the paint of adjacent panels.

Sepang Blue Pearl – Y5Q color and visual fit

The Sepang Blue Pearl – Y5Q shade is a distinctive pearlescent paint used in Audi's sports configurations, particularly valued in S-line and S6 versions. Using a cover in this color allows you to:

• maintain the continuity of the paint coating without the need for full repainting of the element from scratch,
• reduce shade differences between the flap and adjacent body panels,
• maintain a consistent, dynamic visual character of the car.

For body repairs on vehicles with this paint, such a cover is a practical solution that shortens the time required to prepare the car for use after a collision or local damage.

Installation characteristics and compatibility

The cover is a component intended for installation in the rear part of the body, in the fuel filler area. Thanks to a design consistent with Audi's factory standards, it maintains:

• proper fit with the fender and bumper line,
• compatibility with the factory hinge and opening mechanism,
• correct geometry of the working edges relative to the seals.

Such fitment facilitates installation in service conditions and reduces the need for additional bodywork and paint adjustments.

Application in body repairs and restoration

A used fuel filler flap for Audi A6 C7 / S6 C7 will work well both for post-accident repairs and for replacing an element due to operational wear. In workshop practice, such a component allows you to:

• restore full functionality of the fuel filler area after mechanical damage,
• reduce repair costs compared to purchasing a new element,
• maintain the original character of the bodywork while preserving the factory color.

For users who care about the visual condition of their vehicle, this is a reasonable compromise between quality and repair economy.

Audi fuel filler flaps – expansion and modernization

If you are planning a comprehensive repair or modernization of the rear body area in your Audi and need other elements from the same group, such as additional flaps, covers, or dedicated accessories within the fuel filler area, check the available parts in the Audi fuel filler flaps and accessories category.

Technical support and knowledge about the fuel system

When working in the fuel filler area, it is worth knowing the basic operating principles of the entire fuel system to avoid installation errors and operational problems. Detailed information on diagnostics, component selection by catalog numbers, and operating principles can be found in the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration", which serves as a practical supplement when planning repairs in this area of the vehicle.