Mercedes W251 Fuel Flap Tank Cap Cover Calcite White - 650 A2517570106

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W251 Fuel Flap Tank Cap Cover Calcite White is an original body component from the Fuel filler flaps and accessories group, designed for R-Class models. Its factory origin ensures a perfect fit with the body lines, and the Calcite White paint finish helps maintain color consistency with the vehicle's exterior.

Specifications and technical data

• SKU: A2517570106-CW
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2517570106
• Substitutable numbers: A2517570106, A 251 757 01 06
• Color: Calcite White - 650
• Category: Fuel Flaps & Components

Purpose and function of the component

The fuel filler flap cover is responsible for the aesthetic closure of the filler recess and protects the area around the filler neck from dirt and external factors. In the event of mechanical damage, scratches, or deformation of the original flap, using this component allows you to restore the correct appearance of the side body panel and the proper operation of the opening mechanism.

As an OEM part from the Mercedes range, the cover maintains the correct geometry, which facilitates installation in factory mounting points and minimizes the risk of closing issues or uneven gaps relative to the fender.

Color and paint matching

The component is finished in Calcite White - 650, used as standard on many Mercedes R-Class vehicles. Thanks to this, in most cases, it is possible to install it without the need for additional painting, provided that the paint on the vehicle is in the same shade and in a similar condition.

Choosing a cover in the correct color reduces body repair costs, shortens repair time, and helps avoid tonal differences that often occur when repainting individual elements.

Characteristics of the used part

The presented cover is a used part, which in practice means a favorable compromise between price and maintaining factory specifications. Its original origin promotes proper fitment with the bodywork while allowing for cost savings compared to new components from an authorized network.

For users considering the choice between a used OEM part and a replacement, the following guide may be helpful: 5 reasons why a used OEM part is a better choice than a replacement, which discusses practical selection criteria and typical quality differences.

Importance for the fuel system and operation

A properly selected fuel filler flap is important not only for visual reasons but also for operational ones – it limits the ingress of water, mud, and road salt around the fuel cap, which helps maintain the tightness and cleanliness of the filler. This, in turn, supports trouble-free refueling and reduces the risk of accelerated corrosion in this area.

Those interested in a broader context of fuel system operation, diagnostics, and selecting components by factory numbers can refer to the article: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which organizes key technical information.

Selecting other elements from this group

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 accessory security elements, check the available parts in the Mercedes fuel filler flaps and accessories category.

Summary

Mercedes W251 Fuel Flap Tank Cap Cover Calcite White is a practical solution for users who want to restore the consistent appearance of the side body and maintain factory-standard fitment. Its original construction, matching paint color, and belonging to the Fuel filler flaps and accessories group make it a functional choice for post-accident repairs, visual corrections, and replacing damaged components in the fuel filler area.