Mercedes W447 Fuel Flap Tank Cap Cover Trim Brilliant Silver - 9744 A4477500000

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W447 Fuel Flap Tank Cap Cover Trim Brilliant Silver is an original body component from the Fuel filler flaps and accessories category, designed for diesel engine versions. Precise craftsmanship and factory-fit ensure a consistent appearance of the side body panel and proper protection of the fuel filler area.

Specifications and technical data

• SKU: A4477500000-BRS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4477500000
• Substitutable numbers: A4477500000, A 447 750 00 00, BG
• Fuel type: Diesel
• Color: Brilliant Silver Metallic - 9744
• Category: Fuel Flaps & Components

Application and technical function

The fuel filler flap in the Mercedes W447 model is responsible for covering the fuel filler neck and providing an aesthetic finish to the side body panel. The component is intended for diesel-powered vehicles, ensuring compatibility with the factory fuel system configuration. Thanks to a design that meets the manufacturer's standards, the correct mounting gaps and bodywork fitment geometry are maintained.

Brilliant Silver Metallic finish

The flap is painted in the Brilliant Silver Metallic – 9744 shade, characteristic of many Mercedes body configurations. The metallic coating ensures consistency with the factory paint, and the appropriate surface structure facilitates potential polishing or local paint corrections. This solution allows for an aesthetic replacement of a damaged component without the need to interfere with larger sections of the bodywork.

Benefits of using an original cover

Using an original fuel filler flap provides a number of practical benefits:

• preservation of the factory body line and correct fitment with the fender,
• compatibility with the standard opening mechanism and hinge,
• easier identification and selection of parts thanks to manufacturer markings,
• possibility of installation without additional structural modifications.

For the user, this means a faster replacement of the damaged component and a reduction in the risk of issues with closing or leaks in the fuel filler area.

Component condition and installation aspects

The offered cover comes from the secondary market, which allows for an economical replacement while maintaining the original manufacturer's specifications. The component is intended for installation in place of the factory cover, using existing mounting points on the body. In practice, this means the ability to apply standard service procedures without the need for bodywork adaptation.

Fuel system selection and technical support

Due to its intended use for diesel-powered vehicles, the cover is the right choice for body repairs in cars with this type of fuel system. In the case of comprehensive work on the refueling system, it is worth consulting the guide material on diagnostics and maintenance, available in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses, among other things, the selection of components by OEM numbers.

Mercedes fuel filler flaps – expanding the bodywork area

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, accessory overlays, or supplementary masking elements, check out the available parts in the Mercedes fuel filler flaps and accessories category.