Mercedes SLK R172 C-Pillar Moulding Trim Rear Left N/S Obsidian Black- 197

Mercedes SLK R172 C-Pillar Moulding Trim Rear Left N/S Obsidian Black- 197 is an original body component from the Claddings, decorative trims and mouldings group, designed for installation on the rear left side of the vehicle body. The precisely formed C-pillar trim in Obsidian Black Metallic ensures a consistent body appearance and proper finishing of the vehicle's side area.

Specifications and technical data

• SKU: A1727950119-OB1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1727950119
• Substitutable numbers: A1727950119, A 172 795 01 19
• Location on the vehicle: Rear, Left
• Part type: Trim Strip
• Color: Obsidian Black Metallic - 197
• Category: Trim

Purpose and function of the component

The rear left C-pillar moulding trim has been specifically designed for the Mercedes SLK R172 generation, with a focus on precise fitment to the body geometry. Its placement on the rear left side of the vehicle provides an aesthetic finish to the side area and protects the pillar structure from external factors. The component serves both a visual and protective function – it masks sensitive structural areas, streamlines the side profile of the body, and helps maintain the car's consistent stylistic character.

Finish and color

The trim is finished in Obsidian Black Metallic, corresponding to the factory paint code 197 used by Mercedes. The metallic black provides an elegant, understated look and complements both light and dark body shades well. Selecting the correct color is crucial when replacing individual body parts – this ensures the trim blends harmoniously with the surrounding panels, without visible tonal differences or disruptions to the side line.

Vehicle fitment and installation

As a component from the Claddings, decorative trims and mouldings group, the C-pillar trim is intended for installation in a specific location on the body, which facilitates proper alignment with adjacent panels. Its placement on the rear left side of the vehicle allows for clear identification of the installation side and minimizes the risk of errors when selecting parts. Before installation, it is recommended to verify the part's compatibility with the vehicle using the manufacturer's markings and technical data. This helps avoid fitment issues and ensures the trim is correctly seated in relation to other body components.

Characteristics of the used product

The item is offered as a used part, which is a cost-effective solution for body repairs when the priority is to maintain the original manufacturer's specifications while optimizing costs. Such components allow for restoring the vehicle's proper appearance without the need to resort to aftermarket replacements with uncertain fitment. In the case of body components, it is essential to maintain consistency in lines, shape, and mounting methods – using an original C-pillar trim helps preserve the car's factory character and proper alignment with other panels.

Support with selection and additional resources

If you are planning a comprehensive repair or upgrade of the side body area of your Mercedes and need other elements from the same group, such as covers, overlays, or additional trims, check the available parts in the Mercedes claddings, decorative trims and mouldings category. When purchasing body parts online, it is particularly important to correctly verify compatibility using manufacturer markings and paint codes – you can find practical tips on this in our guide Risk-free online parts shopping – 5 proven ways to verify component compatibility using OEM numbers and paint codes. If you are also interested in the topic of cost-effective repairs in other vehicle systems, you can use our advisory material Fuel dosing problems: what to look for when buying a used injection pump and fuel rails?, which shows how to consciously choose used components from dismantling.