Audi A4 S4 B7 Fuel Filler Flap Cap Cover Sprint Blue Pearl - Z5F 8E0809905E

Audi A4 S4 B7 Fuel Filler Flap Cap Cover Sprint Blue Pearl 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 Sprint Blue Pearl Effect – Z5F shade ensures color consistency of the bodywork, which is particularly important for post-accident repairs or precise vehicle restoration.

Specifications and technical data

• SKU: 8E0809905E-SPR
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E0809905E
• Substitutable numbers: 8E0809905E, BG
• Location on the vehicle: Rear
• Color: Sprint Blue Pearl Effect - Z5F
• Category: Fuel Flaps & Components

Purpose and function of the component

The fuel filler flap in the Audi A4/S4 B7 is responsible for protecting the fuel filler against contaminants and weather conditions, while also serving as a visible part of the rear body paneling. A properly selected component ensures:

• proper alignment with the body lines,
• stable mounting in the factory hinge and opening mechanism,
• aesthetic closure of the space around the fuel filler.

This maintains both the functionality of the refueling system and the consistent appearance of the vehicle's side profile.

Sprint Blue Pearl Effect – Z5F color

The Sprint Blue Pearl Effect – Z5F shade is a distinctive, dynamic color used in sporty Audi configurations. Using a flap in the same paint code allows you to:

• minimize color differences compared to other body panels,
• maintain the original character of the trim level,
• limit the scope of additional painting during local repairs.

For owners of an Audi A4/S4 B7 in this color, this is a particularly practical solution when replacing a damaged flap after a collision or due to corrosion.

Placement on the vehicle and fitment

The component is designed for installation in the rear part of the body, in the fuel filler zone. The original design ensures:

• compatibility with the factory fender curvature,
• cooperation with the standard opening and closing mechanism,
• proper fitment with seals and the filler housing.

Thanks to this, the installation process is predictable for a body shop technician or painter, and the final visual effect is close to the factory standard.

Characteristics as a used part

The flap comes from dismantling, which means it is an original Audi component with parameters consistent with the factory specification of the A4/S4 B7 model. Such elements are frequently chosen for:

• post-accident repairs, where the consistency of shape and mountings is crucial,
• bodywork restorations using original parts,
• cost optimization compared to new body panels.

A used fuel filler flap allows you to combine a reasonable budget with the preservation of factory geometry and build quality.

Integration with the fuel system and technical knowledge

Although the fuel filler flap is a body element, it has a direct impact on the safe operation of the fuel system, protecting the cap and filler housing from water, salt, and dirt. If you want to better understand the relationships between the filler, tank, pumps, and injectors, the following article will be helpful: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

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