Mercedes CLC CL203 Roof Rail Left N/S Cover Trim Strip Panel Black A2037800156

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes CLC CL203 Roof Rail Left N/S Cover Trim Strip Panel is an original body component from the Protective and decorative strips group, designed for installation on the left side of the roof. This used, factory-original trim ensures proper body line alignment, an aesthetic finish for the roof edge, and solid protection against external factors.

Specifications and technical data

• SKU: A2037800156
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2037800156
• Substitutable numbers: A2037800156, A 203 780 01 56
• Location on the vehicle: Left
• Color: Black
• Category: Body Mouldings & Trims

Purpose and function of the roof trim

The presented roof trim has been designed specifically for Mercedes CLC CL203 series models and is mounted on the left side of the vehicle. It is responsible for the precise finishing of the joint between the roof and the side of the body, stabilizes the seal in this area, and helps maintain a consistent, factory-look roof line.

Thanks to the use of the original mounting profile, the trim works with factory mounting points, which facilitates proper seating and reduces the risk of stress on the bodywork. This is a practical solution when replacing a damaged part due to a collision, corrosion, or the removal of roof accessories.

Color and visual fit

The trim is finished in black, which allows for a consistent match with most paint configurations used on the Mercedes CLC. The dark finish blends well with both light and dark body colors, emphasizing the roof line without introducing unwanted contrasts.

The original surface contour ensures even adhesion to the roof and pillars, which minimizes the risk of gaps, wind noise, and unwanted sounds while driving. Maintaining the factory shape is also important for the potential installation of roof rails or racks, which require a stable base on the roof edges.

Installation characteristics

The roof trim is intended for installation on the left side of the vehicle, which eliminates the risk of error when selecting the part for the correct side of the body. The design provided by the manufacturer allows for installation in place of the factory trim, using the original mounting points and guides.

In practice, this means that by following the correct removal procedure for the old part, the new trim can be seated without the need for bodywork modifications. This is a beneficial solution for both body shops and users who care about maintaining the factory geometry of the body.

Condition of the part and service application

The offered trim is a used original part, which in practice means it retains its factory shape, profile, and compatibility with the Mercedes CLC CL203 body. This type of part is particularly useful for post-accident repairs, replacing damaged trims after removing accessories, or during body restoration when compliance with the manufacturer's specifications is a priority.

Choosing an original roof trim from the secondary market allows you to reduce repair costs while maintaining proper fitment with the roof and adjacent body elements, which is important for both aesthetic and functional reasons.

Expanding the scope of service work

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

To better plan your service work and reduce vehicle downtime in the workshop, it is worth learning practical tips on using a wide range of used parts – more information can be found in the article No more waiting for weeks – how a wide range of parts in one warehouse actually shortens your car's downtime at the mechanic?.