Mercedes CL203 Side Skirt Cover Sill Trim Panel Left N/S Obsidian Black - 197

Visual condition of the part

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

Mercedes CL203 Side Skirt Cover Sill Trim Panel Left N/S Obsidian Black - 197 is an original body component from the Side skirts category, designed for installation on the left side of the vehicle. The part in Obsidian Black Metallic - 197 allows for a visually consistent addition or replacement of the factory sill, maintaining the characteristic Mercedes styling.

Specifications and technical data

• SKU: A2036980554-OB3
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2036980554
• Substitutable numbers: A2036980554, A 203 698 05 54
• Location on the vehicle: Left
• Color: Obsidian Black Metallic - 197
• Category: Running Boards & Side Bars

Purpose and function of the sill component

The side skirt trim on the left side of the body is responsible for protecting the lower edge of the chassis against mechanical damage and the influence of external factors. In the case of the CL203 model, it is an essential component of the side zone that stabilizes the sill line, improves aerodynamics, and reduces the risk of paint chips in this area.

Thanks to its factory profile, the trim ensures a proper fit to the body shape, which translates into correct alignment with the doors, wheel arches, and other side panels. The appropriate edge shaping also facilitates the drainage of water and debris from the lower part of the body.

Color and visual fit

The finish in Obsidian Black Metallic - 197 is characteristic of many Mercedes paint configurations, allowing for aesthetic integration with the vehicle's existing paintwork. The metallic black emphasizes the side line of the body, giving it a cohesive, understated look without the need for additional painting if the color matches.

Choosing a trim in this color is particularly beneficial for post-accident repairs or spot restoration of the sill zone, where both correct geometric fit and maintaining a uniform paint tone along the entire length of the vehicle's side are important.

Installation characteristics

The element has been designed as a left-hand side skirt trim dedicated to the CL203 body, which means that its geometry, mounting points, and length are adapted to the factory dimensions of this model. As a result, installation proceeds in an orderly manner, without the need to interfere with the sill structure or use non-factory modifications.

In practice, a correctly selected side skirt trim allows for:

• restoring the factory sill line after bodywork repairs,
• maintaining proper gaps between body elements,
• reducing stress in the mounting zone due to compliance with the original design.

Part condition and service application

The offered side skirt trim is a used part, which in service practice often represents a reasonable compromise between repair costs and maintaining the manufacturer's original specifications. Using a component from disassembly allows for maintaining factory geometry and material characteristics, which is important for precise fitment to the body.

Such a solution works particularly well in situations where the priority is to restore the proper functionality and appearance of the sill zone while simultaneously reducing costs compared to purchasing a new component.

Expansion of sill zone modernization

If you are planning a comprehensive repair or modernization of the sill zone in your Mercedes and need other elements from the same group, such as covers, overlays, or additional trims, check the available parts in the Mercedes side skirts category.

If you are considering a wider range of service work on your car and want to better plan your repair budget, it is worth familiarizing yourself with practical tips regarding the selection of original used components – a detailed discussion can be found in the article Manual transmission failures in cars – why is an original used part a more reasonable choice than regeneration?.