Mercedes W221 Seat Cover Side Finisher Trim Front Right O/S Black A2219101254

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W221 Seat Cover Side Finisher Trim Front Right O/S Black is an original seat upholstery component designed for installation on the passenger side of luxury S-Class sedans. The black finish integrates harmoniously with the factory interior color scheme, allowing for an aesthetic and technically correct replacement of a damaged part. It is a practical solution for users who want to restore the consistent look of the seat and maintain the factory finish standard.

Specifications and technical data

• SKU: A2219101254-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2219101254
• Substitutable numbers: A2219101254, A 221 910 12 54
• Location on the vehicle: Front, Right
• Part type: Seat Frame
• Color: Beige
• Category: Additional Seat Parts

Purpose and function of the component

The described cover is part of the Other seat parts group and is responsible for the aesthetic finishing of the side area of the front seat on the right side. Its tasks include:

• covering the adjustment mechanisms and seat structure,
• visually organizing the side part of the seat,
• protecting working components from accidental impacts and dirt,
• maintaining a consistent stylistic line of the cabin interior.

The black color allows for maintaining the continuity of the upholstery and matching the element to the dark interior configurations used in the W221 generation S-Class model.

Compatibility with Mercedes W221

The cover has been designed specifically for the front seat on the right side in the Mercedes S-Class W221 generation, which ensures proper fitment to the shape of the seat and factory mounting points. Thanks to this, installation proceeds in a predictable manner, without the need for modifications or forcing the element into place.

Precise fitment with the seat structure limits the risk of looseness, creaks, or unwanted noises during vehicle operation, and also facilitates potential future disassembly, e.g., during further service work inside the seat.

Color scheme and interior aesthetics

The black finish of the cover allows for maintaining visual consistency with dark upholstery, often found in premium equipment versions. This element contributes to:

• replacing a missing or damaged part of the side seat trim,
• restoring a uniform color line in the lower part of the seat,
• reducing the visibility of signs of wear in the area exposed to contact with passenger footwear.

Thanks to maintaining the factory geometry and an appropriately selected color, the cover helps keep the interior of the Mercedes W221 in a condition close to the manufacturer's original configuration.

Characteristics of the used component

The offered component comes from disassembly, which means it is a used part that retains functionality and construction consistent with the factory design. Such elements are frequently chosen for interior repairs because:

• they ensure an original fit to the seat and mounts,
• they allow for cost reduction compared to new parts,
• they maintain material consistency with other seat trim elements.

Before installation, standard visual inspection and cleaning are recommended to match the surface appearance to the remaining interior components.

Expansion and modernization of the seating area

If you are planning a comprehensive repair or modernization of the seating area in your Mercedes and need other elements from the same group, such as side covers, grilles, or additional trim panels, check the available parts in the Other Mercedes seat parts category.

For users interested in a broader view of the specifics of technical solutions used in this brand, including vehicles with all-wheel drive, an article comparing AWD systems may be useful – you can find it here: xDrive, 4Matic, quattro or 4Motion – a comparison of AWD drives from BMW, Mercedes, Audi, and VW.