Mercedes W203 Fuel Filler Fill Flap Tank Cap Cover Iridium Silver Metallic - 775

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W203 Fuel Filler Fill Flap Tank Cap Cover Iridium Silver Metallic is an original body component designed for the factory fuel tank filler. Finished in the Iridium Silver Metallic - 775 shade, it allows for an aesthetic and technically correct replacement of a damaged flap, maintaining paint consistency with the rest of the bodywork. This is a practical solution for users who expect a solid fit and compliance with factory specifications.

Specifications and technical data

• SKU: A2037500206-IRS1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2037500206
• Substitutable numbers: A2037500206, A 203 750 02 06
• Color: Iridium Silver Metallic - 775
• Category: Fuel Flaps & Components

Purpose and function of the component

The described flap belongs to the Fuel filler flaps and accessories category and is responsible for protecting the fuel tank filler from dirt and the influence of external factors. It provides:

• mechanical protection of the fuel filler area,
• an aesthetic finish to the side of the body,
• proper alignment of the body lines in the Mercedes W203 model.

Thanks to the preservation of the factory shape and mounting points, the component allows for installation in place of the original flap without the need for structural modifications.

Iridium Silver Metallic color – visual matching

The cover is finished in Iridium Silver Metallic - 775, one of the popular shades of silver paint used on Mercedes vehicles. For owners of vehicles in this color, this means the possibility of replacing a damaged flap without the need for immediate repainting of the entire element, which reduces repair time and costs.

With the correct selection of body paint, the flap allows for maintaining a consistent vehicle appearance, which is particularly important for post-accident repairs, preparing the car for sale, or restoring the vehicle to a more original visual state.

Technical characteristics and vehicle compatibility

As an original fuel filler cover designed for the Mercedes W203, the component has been engineered for full compatibility with the factory hinge, opening mechanism, and body geometry. Proper alignment of the edges with the fender and the rest of the body reduces the risk of stress, rattling, or leaks in the filler area.

The product has a dedicated OEM part number and interchangeable numbers, which facilitates compatibility verification using manufacturer identifiers or the vehicle's VIN. This allows for precise selection of the correct flap variant for a specific body version in the W203 family.

Used condition and practical aspects of installation

The fuel filler cover is offered in used condition, which is a cost-effective solution for drivers looking for original components at a reasonable price. An element of this type, while maintaining correct geometry and mountings, can be successfully reused, providing functionality similar to a new component.

In most cases, installation comes down to transferring the flap to the existing mechanism on the vehicle, while maintaining the factory mounting points. As a result, repair time is limited, and interference with the body structure is minimal.

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

Fuel system operation and parts selection

When working in the filler area, it is worth paying attention to the general condition of the fuel system – from the tank and lines to the components responsible for engine supply. Well-chosen components, consistent with OEM numbers, reduce the risk of leaks and problems with tank venting.

To better understand the relationships between the tank, filler, pumps, and injectors, and to learn the principles of selecting parts by catalog numbers, it is worth reading the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration", which discusses diagnostics, operation, and the regeneration of key components.

How to care for used body components

To extend the service life of a used fuel filler cover, it is recommended to regularly clean the filler area, check the hinge, and protect the edges against corrosion. Proper care of the Iridium Silver Metallic paint – including periodic waxing – helps maintain an even shine and limits the impact of weather conditions.

Additional tips on maintenance and conscious use of aftermarket components can be found in the guide "How to extend the life of used car parts?", which describes practical methods for protecting body components and other sub-assemblies.