Mercedes W221 Door Sill Side Cover Skirt Left N/S Cover Panel Iridium Silver 775

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

Mercedes W221 Door Sill Side Cover Skirt Left N/S Cover Panel Iridium Silver is an original body component designed for installation on the left side of the W221 generation Mercedes S-Class luxury sedan. Finished in Iridium Silver Metallic, it helps maintain the visual consistency of the bodywork and restores the factory look of the sill area following damage or corrosion. This is a practical solution for users who expect a robust, well-fitted part with original geometry.

Specifications and technical data

• SKU: A2216900340-IRS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2216900340
• Substitutable numbers: A2216900340, A 221 690 03 40
• Location on the vehicle: Left
• Color: Iridium Silver Metallic - 775
• Category: Running Boards & Side Bars

Purpose and body fitment

The presented door sill cover is designed specifically for the Mercedes W221 model and is intended for installation on the left side of the vehicle. Proper contouring of the edges, mounting points, and the shape of the outer surface ensures correct alignment with the body line, which facilitates installation and reduces the need for additional bodywork modifications.

This component serves both protective and aesthetic functions in the sill area, shielding the sill from mechanical damage resulting from daily use, such as entering and exiting the vehicle or contact with road debris. By maintaining factory geometry, the cover helps preserve the correct side line of the vehicle, which is important for both visual appeal and any potential future body and paint work.

Iridium Silver Metallic color – 775

The door sill cover is finished in Iridium Silver Metallic – 775, a color characteristic of many Mercedes W221 units. The metallic paint coating ensures consistency with the factory body paint in this shade, making visual matching easier without the need for a full repaint of the entire component.

In practice, this means it is possible to limit the scope of paint work to potential touch-ups and shade matching, rather than complete painting from scratch. For workshops and users, this translates into time savings and potential reduction in repair costs while maintaining an aesthetic final result.

Performance characteristics and installation

As a component from the Door sills category, this product is adapted to operate in demanding conditions – in an area exposed to dirt, moisture, and minor impacts. The design of the cover allows for proper drainage of contaminants from the sill area and compatibility with factory body covers and seals.

During installation, it is essential to properly prepare the sill surface and use the appropriate mounting points provided by the vehicle manufacturer. Maintaining the correct sequence of disassembly and assembly of adjacent body components (such as door seals or inner sill covers) allows for stable seating of the cover and prevents stresses that could affect its durability.

Condition and service application

This item comes from the used parts segment, making it an attractive solution for accident repairs, restorations, and service cost optimization. In many cases, using an original, used door sill cover allows for better fitment than aftermarket alternatives with universal geometry.

Such a solution is particularly beneficial for comprehensive side body repairs, where dimensional accuracy, correct joint lines, and the ability to reuse factory mounting points are essential. As a result, the cover works well both in professional body and paint workshops and in service centers specializing in the Mercedes brand.

Expanding the scope of repairs and additional materials

If you are planning a comprehensive repair or upgrade of the sill area in your Mercedes and need other components from the same group, such as covers, overlays, or additional moldings, check the available parts in the Mercedes door sills category.

For users interested in optimizing service costs and using used parts in other makes and models, a guide discussing the impact of engine construction on repair profitability may be helpful – more information can be found in the article Volkswagen 1.9 TDI vs 1.4 TSI – evolution of VW engines and repair costs.