Mercedes CL203 Window Trim Strip Cover Rear Left N/S Tenoritgrau Grey 755

Mercedes CL203 Window Trim Strip Cover Rear Left N/S Tenoritgrau Grey is an original body component designed for installation on the rear left side of the vehicle. Thanks to its factory finish in Tenorite Grey Metallic - 755, it ensures a consistent look with the body paint and provides an aesthetic finish to the window edge. This is a practical solution for users who want to maintain a uniform, well-kept appearance of their Mercedes' side profile.

Specifications and technical data

• SKU: A2036731738-TNG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2036731738
• Substitutable numbers: A2036731738, A 203 673 17 38, EM
• Location on the vehicle: Rear, Left
• Color: Tenorite Grey Metallic - 755
• Category: Other Exterior Parts & Accessories

Purpose and function of the component

The trim strip is designed for installation in the rear left part of the body, in the window frame area. It is responsible for the aesthetic closure of the glass edge and the harmonious connection between the window and the body line. Thanks to its precise profile tailored to the CL203 body, the component fits well against the window and seals, which reduces the risk of unwanted gaps and improves the visual continuity of the side of the vehicle.

Color and paint matching

The factory color Tenorite Grey Metallic - 755 is a characteristic metallic shade of grey used in Mercedes models. Using an original trim strip in this color allows for visual consistency without the need for additional painting, provided the vehicle has the same paint code. This is a beneficial solution when replacing a damaged component – it minimizes repair time and makes it easier to achieve a smooth transition between the trim and adjacent body panels.

Installation characteristics

The trim strip is designed specifically for the CL203 body, which translates into a proper fit to the shape of the window and roof line. Positioning it in the rear left part of the vehicle requires following the correct sequence for removing and installing adjacent elements (seals, window mounts), however, using an original component significantly facilitates service work. A correctly installed trim strip helps maintain the stable position of the seal edges and limits the ingress of dirt into the gaps near the window.

Condition and use in repairs

The component comes from dismantling, which makes it an attractive solution for maintenance and cosmetic repairs in older Mercedes vehicles. Replacing the trim strip is particularly justified in the case of mechanical damage, deformation, or significant signs of wear on the original element. Using an original trim strip from the secondary market allows you to maintain the factory geometry and the characteristic look of the side body without having to resort to replacements with uncertain fitment.

Integration with other body components

The trim strip works with the rear window, seals, and adjacent body panels, creating a cohesive side line of the vehicle. Proper fitment of this element is important not only visually but also practically – it limits the accumulation of water and dirt in sensitive areas near the window edge. For workshops dealing with the restoration of the CL203 body, this is a useful component that helps restore the vehicle's aesthetic appearance after a collision or long-term use.

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

For owners of older models who are considering using components from the secondary market, a guide describing the practical aspects of such repairs may be useful – you can find more on this topic in the article No parts at the dealership? How to deal with repairing older models using dismantled parts.

If you are interested in a broader context of structural differences between standard and sports versions in the premium segment, it is worth reading the analysis in the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers design the body, braking system, and chassis in high-performance cars.