Mercedes X156 Side Skirt Door Sill Strip Right O/S Trim Mountain Grey - 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 Right O/S Trim Mountain Grey is an original body component designed for the right side of the vehicle, ensuring a seamless finish to the sill area. Thanks to its factory Mineral Grau Metallic - B39 color, the trim maintains a uniform paint style and an aesthetic transition between the door and the lower part of the bodywork. This is a practical solution for users who want to restore the vehicle's factory sill appearance after damage or wear of the original trim.

Specifications and technical data

• SKU: A1566980854-MG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1566980854
• Substitutable numbers: A1566980854, A 156 698 08 54
• Location on the vehicle: Right
• Color: Mineral Grau Metallic - B39
• Category: Running Boards & Side Bars

Purpose and function of the door sill strip

The presented sill trim has been designed specifically for the X-series models of the Mercedes family as a finishing element for the right sill. It is responsible for the aesthetic closure of the lower edge of the bodywork and for protecting this area against typical operational damage, such as minor impacts or road debris.

The placement on the right side of the vehicle ensures a proper fit to the factory body geometry, which facilitates installation and allows for maintaining the correct body lines. For the user, this means a stable seating of the component and no need for modifications.

Color and visual matching

The door sill strip is finished in the Mineral Grau Metallic - B39 shade, characteristic of the Mercedes paint palette known as Mountain Grey. Thanks to this, the element harmoniously blends with the factory body paint, without the color difference effect typical of low-quality replacements.

Such color matching is particularly important for post-accident repairs or spot restoration, where maintaining a consistent look of the entire side of the vehicle is crucial. Replacing the sill strip alone allows for restoring the aesthetics of the sill without the need to paint larger sections of the bodywork.

Technical characteristics and installation

As an element from the Door sill strips group, the trim has been developed to work with the factory mounting points in the Mercedes X156 body. The design provides for installation in place of the original trim, which allows for the use of the existing mounting infrastructure in the vehicle.

The product has a dedicated OEM part number and associated interchangeable numbers, which facilitates compatibility verification with a specific equipment version. This allows for precise selection of the element for a given vehicle, minimizing the risk of shape or mounting mismatch.

Condition, origin, and benefits of use

The door sill strip is offered as an original Mercedes brand element in used condition, which represents a reasonable compromise between quality and repair cost. Original origin means maintaining the correct geometry, compliance with the body line, and predictable material behavior during long-term operation.

Using such a component allows you to:

• restore the factory look of the right sill after mechanical damage,
• maintain color consistency with the Mineral Grau Metallic paint,
• preserve the original fitment of the side body elements,
• reduce repair costs compared to purchasing a new part.

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.

For users who pay attention to the environmental aspect, choosing original used components helps reduce waste and the demand for the production of new parts. You can find more about the impact of such decisions on the environment in the article Sustainable automotive: How purchasing original used parts reduces the carbon footprint and protects the environment?.