Mercedes X156 Fill Flap Fuel Tank Cap Cover Trim Kosmos Cosmic Black - 191

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes X156 Fill Flap Fuel Tank Cap Cover Trim Kosmos Cosmic Black is an original body component designed for X156 series models, ensuring a consistent look and proper closure of the fuel filler. Finished in the Kosmos Black Metallic - 191 shade, this flap allows for an aesthetically pleasing and technically correct replacement of a damaged part without interfering with the body structure. This product from the Fuel filler caps and accessories category is suitable for both post-accident repairs and replacing a worn-out flap.

Specifications and technical data

• SKU: A1567570006-KB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1567570006
• Substitutable numbers: A1567570006, A 156 757 00 06
• Color: Kosmos Black Metallic - 191
• Category: Fuel Flaps & Components

Purpose and function of the fuel filler flap

The fuel filler flap in Mercedes X156 models is responsible for protecting the fuel filler neck from dirt, moisture, and mechanical damage. A properly selected component ensures:

• stable closure of the fuel filler area,
• protection against dust, mud, and road salt,
• maintenance of the factory body line in the rear fender area.

Thanks to the preservation of the original mounting geometry, the flap works with the factory opening and closing mechanism, which facilitates installation and subsequent operation.

Kosmos Black Metallic - 191 color and visual fit

The Kosmos Black Metallic - 191 finish allows for maintaining paint consistency in Mercedes X156 vehicles in this shade. The metallic structure of the paint provides characteristic depth and gloss, allowing the flap to blend harmoniously with adjacent body panels.

In the case of body and paint repairs, using an original flap in the correct color minimizes the scope of painting required, which is beneficial both in terms of costs and maintaining the factory coating on other elements.

Installation and operational characteristics

The component has been designed for direct installation in the X156 series body, using factory mounting points. As a result:

• the proper gap between the flap and the body panel is maintained,
• the opening mechanism operates as intended by the manufacturer,
• there is no need for structural modifications in the fuel filler area.

This used product allows for an economical repair while maintaining the original origin of the part, which is important for durability and compatibility with the bodywork.

Benefits of using an original fuel filler flap

Using an original fuel filler flap in Kosmos Black Metallic - 191 for the Mercedes X156 provides a number of practical benefits:

• Visual consistency of the body – the matched color and shape eliminate the "mismatched part" effect after repair.
• Factory fitment – maintaining proper clearances and body lines in the fuel filler area.
• Fuel system protection – effective shielding of the cap and filler neck from external factors.

For vehicles used on a daily basis, this is important for both aesthetic and functional reasons, affecting user comfort and ease of fuel filler operation.

Mercedes fuel filler caps and accessories – expansion and service

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, mounting elements, or accessory trims, check out the available parts in the Mercedes fuel filler caps and accessories category.

To better understand the importance of a properly secured fuel filler for the operation of the entire system, it is worth reading the guide on diagnostics and maintenance – detailed information can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.