Mercedes W221 Fuel Filler Flap Tank Cap Cover Iridium Silver Metallic - 775

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W221 Fuel Filler Flap Tank Cap Cover Iridium Silver Metallic - 775 is an original body component from the Fuel filler flaps and accessories group, designed for installation in the rear part of the vehicle. Thanks to its factory origin, it ensures a proper fit with the bodywork, maintaining the body lines characteristic of the S-Class. The paint in the Iridium Silver Metallic - 775 shade allows for aesthetic integration with the car's original finish.

Specifications and technical data

• SKU: A2217570006-IRS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2217570006
• Substitutable numbers: A2217570006, A 221 757 00 06
• Location on the vehicle: Rear
• Color: Iridium Silver Metallic - 775
• Category: Fuel Flaps & Components

Purpose and function of the fuel filler flap

The fuel filler flap in the Mercedes W221 model is responsible for protecting the filler neck from dirt, moisture, and mechanical damage. A properly selected component helps maintain the tightness of the filler area, which is essential for the trouble-free operation of the fuel system and for maintaining the consistent geometry of the rear bodywork.

Color and paint matching

The applied color Iridium Silver Metallic - 775 is a popular shade of silver paint used in Mercedes vehicles, which facilitates the visual matching of the flap to the existing paint coating. The metallic structure of the paint ensures a consistent light reflection on the body surface, minimizing visual differences between body panels after repair or replacement.

Vehicle placement and installation aspects

The element is designed for installation in the rear part of the vehicle, in the fuel filler zone. The original design of the flap enables proper interaction with the opening and closing mechanism and the factory shape of the body recess. This makes it possible to maintain the correct geometry of the gaps and uniform spacing relative to adjacent body panels.

Characteristics of the used product

As a used component, the Mercedes W221 Fuel Filler Flap Tank Cap Cover provides a solution for economical body repair while maintaining the manufacturer's original specifications. This type of component is particularly useful for local post-accident repairs, replacing a damaged flap, or restoring the vehicle to a near-factory condition without the need for aftermarket replacements.

Integration with the fuel system and bodywork

A properly selected fuel filler flap supports the protection of the filler zone against external factors, which is important for the long-term operation of the fuel system. In combination with a properly functioning cap and seals, it reduces the risk of dirt and moisture entering the filler neck area while maintaining the aesthetics of the rear bodywork at an appropriate level.

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

To better understand the importance of a properly secured fuel filler and the impact of contaminants on fuel system operation, it is worth reading the guide on fuel system diagnostics and maintenance: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.