Mercedes X156 Side Skirt Door Sill Strip Left N/S Mountain Grey Metallic - 787

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

Mercedes X156 Side Skirt Door Sill Strip Left N/S Mountain Grey Metallic is an original body component designed for installation on the left side of X156 series models. Finished in the attractive Mineral Grau Metallic - B39 color, it allows for an aesthetically pleasing and technically correct replacement of a damaged door sill strip, maintaining visual consistency with the factory paint. This is a practical solution for users who expect a solid fit and compliance with factory specifications.

Specifications and technical data

• SKU: A1566980754-MG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1566980754
• Substitutable numbers: A1566980754, A 156 698 07 54
• Location on the vehicle: Left
• Color: Mineral Grau Metallic - B39
• Category: Running Boards & Side Bars

Purpose and function of the component

The presented door sill strip is designed as a protective and finishing element for the door sill area on the left side of the vehicle. Its purpose is to:

• protect the lower edge of the bodywork against dirt and minor mechanical damage,
• complement the side line of the bodywork in accordance with the factory design,
• maintain the proper geometry of the sill structure in the door and wheel arch area.

Thanks to a design consistent with the manufacturer's original specifications, the door sill strip works with factory mounting points, which facilitates installation and reduces the risk of improper fitment.

Color and visual matching

The component is finished in the Mineral Grau Metallic - B39 shade, characteristic of the paint palette used in modern Mercedes models. The metallic structure of the paint coating ensures:

• consistency with the factory body finish in this color,
• an aesthetic appearance of the side of the vehicle after replacing a damaged sill,
• the possibility of use for both spot repairs and more extensive body and paint work.

Selecting the correct color for the door sill strip is crucial for maintaining a uniform paint surface and avoiding visible shade differences in the sill area.

Vehicle placement and installation aspects

The strip is intended for installation on the left side of the vehicle, in the lower part of the bodywork, along the sill. This placement requires maintaining appropriate rigidity and stability of the component to:

• ensure proper adhesion to the bodywork,
• maintain a sill line consistent with the right side of the vehicle,
• minimize the risk of looseness and unwanted vibrations while driving.

The original design origin promotes precise fitment to factory mounting points, which is important for repairs performed in accordance with the manufacturer's technology.

Characteristics of the used product

The component comes from the used body parts category, which allows for cost-effective repairs while maintaining original specifications. In practice, this means:

• the possibility of reducing costs compared to new components,
• maintaining compliance with factory geometry and body lines,
• better color matching compared to unpainted aftermarket replacements.

Before installation, it is recommended to perform a standard verification of the surface condition and prepare the component in accordance with workshop procedures applied to recycled parts.

Expanding the sill area repair

If you are planning a comprehensive repair or upgrade of the sill area in your Mercedes and need other elements from the same group, such as covers, overlays, or additional strips, check the available parts in the Mercedes door sill strips category.

If you want to better understand how to safely use recycled parts and optimize service costs, it is worth reading the guide: Brake calipers under the microscope – how to reduce brake system repair costs by choosing proven used parts. Although it concerns a different group of components, it presents universal principles for selecting and evaluating used parts.

Summary

Mercedes X156 Side Skirt Door Sill Strip Left N/S Mountain Grey Metallic is a practical solution for users looking for an original, used body component in Mineral Grau Metallic - B39. Thanks to its compliance with the factory design and its intended use for the left side of the vehicle, the door sill strip allows for a technically correct and aesthetic repair of the sill area, supporting the maintenance of the proper appearance and functionality of the side of the bodywork.