Audi A4 B7 Fuel Filler Flap Tank Cap Cover Quartz Grey - LY7G 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 Quartz Grey - LY7G is an original body component from the Fuel filler flaps and accessories group, designed for the rear section of the vehicle. Thanks to the factory Quartz Grey Metallic – LY7G paint, it allows for an aesthetic and technically correct replacement of a damaged flap without the need for additional painting in this shade.

Specifications and technical data

• SKU: 8E0809905E-QGR
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E0809905E
• Substitutable numbers: 8E0809905E
• Location on the vehicle: Rear
• Color: Quartz Grey Metallic - Y7G
• Category: Fuel Flaps & Components

Purpose and function of the fuel filler flap

The fuel filler flap in the Audi A4 B7 is responsible for covering the filler neck and sealing the refueling area against dirt and moisture. This component is tailored to the rear bodywork, ensuring proper alignment with the fender line and maintaining the factory body geometry. Using an original flap reduces the risk of closing issues, uneven gaps, or malfunctions of the opening mechanism.

Quartz Grey Metallic color – visual matching

The finish in Quartz Grey Metallic – LY7G is characteristic of many Audi A4 B7 units, which is why using this flap allows for maintaining the color consistency of the bodywork. The metallic paint coating provides appropriate color depth and compliance with the manufacturer's factory palette, which is particularly important for post-accident repairs and restoring the vehicle to a condition close to the original.

Benefits of using an original Audi flap

Choosing an original Audi fuel filler flap translates into a number of practical advantages:

• factory fit for the rear body section without the need for mounting modifications,
• preservation of the correct body line and even gaps around the flap,
• color consistency with the Quartz Grey Metallic – LY7G paint,
• compatibility with the original opening and closing mechanism.

As a result, this element can be used both for standard replacement of a damaged flap and for more extensive rear body repairs, where precision of fit and predictable material behavior during operation are crucial.

Application in fuel system and body repairs

The fuel filler flap, although a body component, remains directly linked to the refueling area and the protection of the fuel filler. During work related to the diagnostics or modernization of the fuel system, it is worth taking care of the condition of the filler cover to limit the risk of dirt and moisture entering the cap area. For users who want to deepen their knowledge about the operation of the entire fuel supply system, the article describing injectors, pumps, and the fuel tank will be useful – details can be found in the material Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Ecological aspect of using used parts

The presented flap is a used component, which allows for reducing the consumption of raw materials and energy compared to the production of a new part. Choosing a verified component from the secondary market is an economically and environmentally beneficial solution, especially in the case of body elements that do not directly affect engine performance parameters. If you are interested in the broader context of using recycled parts in the automotive industry, it is worth reading the article on the modern approach to tuning and sustainable vehicle operation: Eco-tuning in practice: how to increase performance while reducing carbon footprint thanks to recycled parts.

Repair expansion – other elements from this group

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