Door Moulding Strip Mercedes CL203 Front Left N/S Trim Cover Tanzanite Blue 359

Visual condition of the part

The product shows signs of use visible in the photos.

Door Moulding Strip Mercedes CL203 Front Left N/S Trim Cover Tanzanite Blue is an original body component from the Doors and door panels category, designed for installation on the driver's side. Finished in an elegant Tanzanite Blue Metallic shade, it ensures a consistent look with the factory paintwork and allows for an aesthetic, technically correct repair or replacement of a missing moulding.

Specifications and technical data

• SKU: A2036903582-TB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2036903582
• Substitutable numbers: A2036903582, A 203 690 35 82
• Location on the vehicle: Front, Left
• Color: Tanzanite Blue Metallic - 359
• Category: Doors & Door Skins

Purpose and function of the component

The presented moulding is dedicated for installation on the front left door of the CL-Class coupé (CL203) body type. It is responsible for the aesthetic finish of the lower part of the door skin, while also serving as a practical shield against minor mechanical damage and road debris.

Thanks to its factory profile and precise bending radius, the moulding ensures proper adhesion to the door sheet metal, which facilitates installation and reduces the risk of stress on the paint. This is particularly important during post-accident repairs and when replacing individual body components.

Color and visual fit

The moulding is finished in the Tanzanite Blue Metallic shade, characteristic of selected Mercedes paint configurations. The metallic structure of the coating ensures consistency with the factory body paint, which in many cases allows for avoiding a full repaint of the component after installation.

Such color matching is particularly beneficial for:

• local door repairs after minor collisions,
• replacing missing or damaged mouldings,
• restoring the original appearance of the vehicle after bodywork renovation.

Installation characteristics

The moulding has been designed as a component for a specific model and side of the vehicle, which means its geometry, length, and mounting points are adapted to the factory door skin. This makes it possible to:

• maintain proper body gaps and lines,
• reduce the need for adjusting the component during installation,
• maintain factory rigidity and mounting stability.

As a part from the Doors and door panels group, the moulding works with other body components, such as external door panels or lower sill covers, creating a cohesive protective and decorative system.

Condition and use in repairs

The component comes from disassembly, which means it is an original Mercedes part with parameters consistent with the manufacturer's factory specifications. Such components are often chosen for professional body and paint repairs when the priority is to maintain original geometry and fitment quality.

The moulding will work particularly well in situations where:

• it is necessary to replace a single component after parking damage,
• the door area is being repaired locally without interfering with the entire side of the body,
• maintaining the original character of the vehicle at reasonable repair costs is essential.

Expanding repairs within the Mercedes door area

If you are planning a comprehensive repair or upgrade of the door zone in your Mercedes and need other components from the same group, such as external panels, additional mouldings, or lower edge covers, check the available parts in the Mercedes Doors and door panels category.

For users considering the use of original recycled parts in other vehicle systems, practical tips on optimizing service costs may be useful – you can find them in the article Brake calipers under the microscope: How to effectively reduce brake system repair costs by choosing proven recycled parts.