Mercedes W176 Side Skirt AMG Left N/S Door Sill Cover W246 Cosmic Black - 191

Visual condition of the part

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

The Mercedes W176 W246 Left Sill Panel AMG Cosmic Black - 191 is an original body part from the AMG line, designed for installation on the left side of A-Class and B-Class vehicles. Finished in the elegant Cosmos Black Metallic - 191 color, it helps maintain a consistent factory appearance and restore the aesthetics of the vehicle's side body. This is a solution for users who expect precise fitment and compatibility with factory Mercedes styling.

Specifications and technical data

• SKU: A1766980054-KB5
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1766980054
• Substitutable numbers: A1766980054, A 176 698 00 54
• Location on the vehicle: Left
• Color: Kosmos Black Metallic - 191
• Category: Running Boards & Side Bars

Intended Use and Body Fitment

The presented sill panel has been designed as a dedicated part for Mercedes W176 and W246 models, intended for the left side of the vehicle. Thanks to its construction aligned with AMG solutions, the panel maintains the correct sill geometry, which facilitates installation and ensures stable seating against factory mounting points.

As a product in the sill panels category, it is responsible for the aesthetic finishing of the lower part of the vehicle's side body and the proper flow of the styling line characteristic of AMG versions. The precise shape fitment minimizes the risk of stress and leaks in the sill area.

Cosmos Black Metallic - 191 Paint Finish

The sill panel is finished in Cosmos Black Metallic - 191, allowing for consistency with the factory body paint in this shade. The metallic paint structure accentuates the car's side line, harmonizing well with the AMG package and other finishing elements such as bumpers or sill extensions.

This finish is particularly beneficial for accident repairs or the replacement of individual body parts when the priority is to maintain the vehicle's original appearance without the need for a full repaint of the entire side.

Characteristics of a Used Part

The sill panel comes from the secondary market, allowing for a combination of an advantageous purchase price with the preservation of original manufacturer specifications. A used body part of this type is a good choice for routine repairs where compatibility with the factory AMG line and proper fit with doors and other panels are important.

Choosing an original, used sill panel minimizes the risk of installation problems typical of aftermarket parts and also facilitates the alignment of gaps and body lines. This is a practical solution for body and paint shops as well as users who are independently sourcing body parts.

Application in AMG Package and Installation Aspects

The panel has been developed with AMG styling in mind, therefore it fits well with the dynamic character of versions equipped with sports bumpers and extensions. With proper installation, the continuity of the side line is maintained, which is important both visually and aerodynamically.

During installation, it is worth paying attention to:

• correct positioning of the panel relative to the sill edge and lower door lines,
• checking the gaps between the panel and adjacent body parts,
• using appropriate mounting elements consistent with factory solutions.

This approach allows for stable mounting and an aesthetically pleasing final effect, similar to factory installation.

Part Selection and Technical Support

When selecting a sill panel for a specific body version, it is advisable to verify compatibility with the model designation and installation side. It is helpful to use part numbers and interchangeable numbers, which facilitate the identification of the correct variant for a given vehicle instance.

If you need other parts from the sill panels category for vehicles of this brand, for example, for comprehensive repair of the side body or simultaneous replacement of both sides, check the available parts in the Mercedes Sill Panels category.

If you are planning more extensive service work on the drivetrain or vehicle modernization, practical guides may also be helpful – you can find more practical information in the article Clutch and Dual-Mass Flywheel – Diagnostics and Part Selection for the Drivetrain, which discusses the selection of used components in the context of the entire system.