Mercedes CL203 Trim C Pillar Right Side O/S Cover A2036902425

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes CL203 Trim C Pillar Right Side O/S Cover is an original interior trim component designed for installation on the right side of the vehicle body. The grey C-pillar trim ensures color consistency within the cabin while providing an aesthetic cover for the body structure. It is a practical solution for users looking to restore the factory look of their Mercedes interior following bodywork repairs or the removal of side components.

Specifications and technical data

• SKU: A2036902425-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2036902425
• Substitutable numbers: A2036902425, A 203 690 24 25
• Location on the vehicle: Right
• Color: Grey
• Category: Other Interior Parts & Accessories

Purpose and function of the C-pillar cover

This C-pillar trim cover is designed as a component for the side section of the cabin, responsible for the aesthetic finishing of the rear body area. Mounted on the right side, it integrates with other side panels, the headliner, and door and trunk seals to create a visually cohesive and functional layout.

The grey finish allows for a perfect match with the factory interior configurations used in the CLC CL203 model, facilitating a uniform style. Thanks to its precise profile and fitment to the body geometry, the component helps conceal wiring harnesses, seat belt mounts, and structural points, improving the overall aesthetics of the cabin.

Benefits of using original pillar trim

Using the original C-pillar cover in the CLC CL203 model offers a range of practical benefits, especially in the context of post-accident repairs, interior restoration, or replacing damaged panels:

• preservation of the factory seam lines between trim elements and seals,
• color consistency with other side panels and the headliner,
• restoration of the original appearance of the rear cabin area after disassembly or repairs,
• better fitment to the body structure compared to universal aftermarket replacements.

For users who care about the visual condition of the interior, it is important that the use of the correct C-pillar cover minimizes the visibility of structural elements and improves the overall impression of finish quality. This is particularly important in premium-class vehicles, where interior stylistic consistency has a direct impact on user comfort.

Installation characteristics and fitment

The right-side C-pillar trim cover is prepared for compatibility with the factory mounting points in the CLC CL203 body. Its properly shaped profile facilitates correct seating relative to the headliner, side trim panels, and door and trunk opening seals. This allows for even gaps and stable mounting without the need for any modifications to the vehicle structure.

The grey surface finish is selected for use in the rear of the cabin, where resistance to typical wear, such as contact with luggage or seat belts, is important. Proper color and geometric matching helps avoid the "mismatched part" effect, which is a common issue when using non-original panels.

Application in the repair and interior restoration process

This type of component is particularly useful in situations where side trim has been damaged due to a collision, equipment removal, or long-term wear. Replacing the C-pillar cover allows for the restoration of the original look of the rear cabin without needing to interfere with other panels. This solution is frequently chosen by workshops specializing in post-accident repairs as well as by users independently sourcing missing trim components.

If you are planning a comprehensive repair or upgrade of the rear body area in your Mercedes and need other components from the same group, such as covers, trim panels, or additional side finishes, check out the available parts in the Other Mercedes category.

Technical support and part selection

When selecting interior trim components, especially in cars with similar body structures, it is worth paying attention to the differences between individual model versions, production years, and equipment variants. Technical and comparative materials that show how manufacturers differentiate components within a single model range can be helpful. A good point of reference is an article describing the structural and equipment differences in sports versions from a premium manufacturer – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.