Mercedes R171 C-Pillar Column Roof Trim Panel Cover Left N/S Black A1717950155

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes R171 C-Pillar Column Roof Trim Panel Cover Left N/S Black is an original body component from the Convertible roofs, cars and parts group, designed for installation on the left side of the rear body section. The black color allows for a seamless match with the factory interior finish and roof structure, ensuring an aesthetically pleasing and technically correct finish for the C-pillar area.

Specifications and technical data

• SKU: A1717950155
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1717950155
• Substitutable numbers: A1717950155, A 171 795 01 55
• Location on the vehicle: Left
• Color: Black
• Category: Hardtops, Roof Panels & Parts

Purpose and function of the component

The presented C-pillar cover has been designed as a factory body component for Mercedes R171 series convertibles. Its purpose is to precisely cover the pillar structure in the rear, left part of the vehicle, which improves the visual consistency of the roof structure and protects internal components from accidental mechanical damage.

This element serves a finishing and protective function in the area of guides and mechanisms related to the roof, supporting the proper alignment of the upholstery and other adjacent panels. As a result, the factory geometry of the structure is maintained, and replacing a damaged cover does not require any interference with the vehicle's load-bearing structure.

Construction, color scheme and fitment

The cover is manufactured as a dedicated body panel mounted on the left side of the rear of the car. The shape and mounting points are adapted to the specific geometry of the C-pillar in Mercedes convertible models, which allows for secure seating of the element without the need for modifications.

The black surface color allows for a harmonious connection with factory interior finishes and the roof structure, limiting the visibility of any differences between adjacent panels. Thanks to this, the cover works well both when replacing a damaged element and during renovation work in the rear structure area.

Benefits of using an original cover

Using an original C-pillar cover in a Mercedes R171 convertible allows you to maintain the structural and visual consistency of the entire roof area. The most important advantages include:

• factory fit to the shape of the pillar and adjacent panels,
• compatibility with original mounting points,
• maintaining the aesthetics of the interior and roof structure in a black color scheme,
• possibility of replacing a damaged element without interfering with the body structure.

Thanks to this, the cover is a practical solution for post-accident repairs, correcting operational damage, or visually refreshing the rear area of the convertible.

Application in service and convertible renovation

The left-side C-pillar cover is particularly useful in workshops dealing with convertible body repairs, vehicle renovation, and restoring the factory look after body and paint work. It allows for the restoration of the correct finish in the area where elements related to the folding roof operate, which is important for both aesthetic and functional reasons.

If you are planning a comprehensive repair or upgrade of the roof area and rear structure in your Mercedes and need other elements from the same group, such as covers, trim panels, or additional moldings within the roof structure, check the available parts in the Convertible roofs, cars and parts Mercedes category.

Technical support and part selection

When selecting body components for convertibles, it is worth paying attention to the body version compatibility, mounting side, and color scheme to avoid installation problems and finish discrepancies. In case of doubts regarding vehicle configuration or the scope of lighting and accompanying component repairs, a guide describing the selection of original components may be helpful. Detailed tips can be found in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which discusses the practical aspects of working with original OEM parts.