Mercedes W212 Front Seat Right O/S Heated Interior Leather Black

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W212 Front Seat Right O/S Heated Interior Leather Black is an original interior component that allows you to maintain the consistent, factory character of the cabin. This used, black leather construction ensures a comfortable driving position and an aesthetic match with other interior elements, while also serving as a practical solution when replacing a damaged passenger seat.

Specifications and technical data

• SKU: A2129109805-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2129109805
• Substitutable numbers: A2129109805, A 212 910 98 05
• Location on the vehicle: Front, Right
• Upholstery material: Leather
• Color: Black
• Category: Seats and Sofas

Technical specifications and intended use

The presented seat belongs to the Seats and benches category and is intended for installation on the front, right side of the vehicle. The design was developed specifically for the Mercedes W212 platform, which translates into correct mounting points, proper seat geometry, and compatibility with factory safety and comfort systems.

Heating of the seat cushion and backrest increases the functionality of the seat in daily use, especially in lower temperatures. Thanks to this, the component will work well both as a replacement for a damaged seat and when upgrading the interior to a higher trim level.

Material, color, and ergonomics

The upholstery is made of black leather, which makes it easy to keep clean and blends well with most Mercedes interior configurations. The leather surface provides a pleasant feel while remaining resistant to typical operational wear, such as frequent entering and exiting of the vehicle.

The profiling of the seat and backrest has been adapted to the ergonomics of W212 models, which promotes stable body support while driving. As an original part, the seat maintains the correct seating height, backrest angle, and range of adjustment provided by the manufacturer, making it easy to tailor the position to the user's height and preferences.

Application in service and interior modernization

This Mercedes W212 Front Seat Right O/S Heated Interior Leather Black is particularly useful in situations where it is necessary to replace a damaged passenger seat after a collision, flooding, or mechanical wear. Due to the preservation of the factory design, installation proceeds in an orderly manner, using the original mounting points in the vehicle body.

The component will also work well for the gradual modernization of the cabin to a higher level of equipment – using a leather, heated seat allows you to bring the interior closer to the premium version standard, while maintaining a favorable cost-to-visual and utility effect ratio.

Integration with other seats and interior elements

Due to the black color scheme and leather finish, the seat blends well with other upholstery elements, such as the rear bench, door panels, or center console. In the case of replacing a single passenger seat, it is possible to maintain visual consistency, especially when other interior elements are also kept in a dark tone.

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 additional seats, a rear bench, or headrests, check the available parts in the Mercedes Seats and benches category.

Expert support and inspiration

When planning a cabin modernization, it is worth paying attention to the selection of seats, steering wheels, and multimedia systems in terms of compatibility and functionality. Practical tips on interior configuration, choosing used components, and example combinations can be found in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia, which discusses step-by-step how to consciously build a comfortable interior using original components from the secondary market.