Mercedes Vito W639 Fuel Filler Flap Cover Trim A639750304 Brilliant Silver 9744

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes Vito W639 Fuel Filler Flap Cover Trim Brilliant Silver 9744 is an original body component from the Fuel filler flaps and accessories group, designed for factory installation in the Mercedes Vito W639 model. Finished in Brilliant Silver Metallic, it allows for an aesthetic and technically correct replacement of a damaged flap without interfering with the body structure.

Specifications and technical data

• SKU: A6397500304-BRS3
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6397540034
• Substitutable numbers: A6397500304, A 639 750 03 04, A6397540034, A 639 754 00 34
• Color: Brilliant Silver Metallic - 9744
• Category: Fuel Flaps & Components

Purpose and function of the fuel filler flap

The fuel filler flap in the Mercedes Vito W639 is responsible for protecting the fuel filler neck from dirt, moisture, and mechanical damage. A properly selected component from this group ensures:

• proper closing and protection of the fuel filler area,
• maintenance of the seal around the fuel cap,
• a consistent appearance of the side of the vehicle body.

The offered flap is a component intended for direct installation in the factory mounting location, maintaining the original geometry and body lines.

Brilliant Silver Metallic color – visual matching

The applied Brilliant Silver Metallic - 9744 color allows for a visual match to the body paint in this color variant. As a result, replacing a damaged flap does not require additional painting, provided that the other parts of the vehicle are in the same shade and in a comparable visual condition.

A uniform shade of silver paint makes it easier to maintain a consistent side line of the vehicle, which is important both for post-accident repairs and when preparing the car for resale.

Characteristics of the original used part

The offered fuel filler flap is an original Mercedes component, sourced from dismantling. A used part of this type is a reasonable choice wherever the following matters:

• maintaining factory fitment with the body,
• compatibility with standard hinges and the opening mechanism,
• original material quality and paint coating.

This type of component is particularly useful for body and paint repairs when it is necessary to replace the flap itself without interfering with the structure of the fender or the fuel filler area.

Selection by OEM number and technical support

The fuel filler flap for the Mercedes Vito W639 has an assigned OEM part number and associated interchangeable numbers, which facilitates precise identification of the element in the manufacturer's catalogs. Selection by OEM number is particularly important when working with different model years and equipment versions, where structural differences may occur within the same model line.

If you want to better understand the construction and significance of the vehicle's fuel system, as well as the principles of selecting components by catalog numbers, the following article will be useful: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. You will find practical information there about diagnostics and operation of fuel-related components.

Mercedes fuel filler flaps and accessories – expansion and completion

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

Summary

Mercedes Vito W639 Fuel Filler Flap Cover Trim Brilliant Silver 9744 is an original, used body component that allows for a technically correct and aesthetic replacement of a damaged flap. Factory fitment, compatibility with the Vito W639 model design, and the Brilliant Silver Metallic paint make this a practical solution for body repairs and restoring the vehicle to full visual and functional utility.