Mercedes W212 Front Seat Sport Heated Left N/S Covering Black Leather

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W212 Front Seat Sport Heated Left N/S Covering Black Leather with black upholstery is a functional interior component that helps maintain a consistent, factory-original cabin character. This solution is designed for users who expect thermal comfort, good support, and an aesthetic finish in line with the manufacturer's standards.

Specifications and technical data

• SKU: A2129108305-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2129108305
• Substitutable numbers: A2129108305, A 212 910 83 05
• Location on the vehicle: Front, Left
• Upholstery material: Fabric
• Color: Black
• Category: Seats and Sofas

Seat characteristics and purpose

The presented seat belongs to the Seats and benches category and is dedicated to installation on the front left side in Mercedes E-Class W212 generation models in the sport version. The seat and backrest construction has been designed to provide stable body support while driving, while maintaining comfort for daily use.

Heating of the seat and backrest increases comfort in colder conditions, shortening the interior warm-up time and reducing the load on the air conditioning system. As a result, the seat works well both in cars used for short city trips and in vehicles covering long distances.

Materials and finish

The upholstery is made of black material, which makes it easier to keep the interior clean and limits the visibility of minor dirt. The dark color scheme blends well with most Mercedes cockpit configurations, allowing for aesthetic integration with the dashboard, door panels, and center console.

The material used ensures breathability and stable support, which is particularly important in a sports-style seat. At the same time, the black shade promotes a consistent, understated interior look typical of premium class models.

Functionality and installation aspects

The sporty profile of the seat improves lateral support in the torso and thigh area, which translates into better vehicle control during dynamic driving. Integrated heating allows for reaching a comfortable temperature quickly, which is especially noticeable during the autumn and winter season.

As an original Mercedes part, the seat is designed to fit factory mounting points and the vehicle's standard electrical installations. This facilitates installation and helps maintain the consistency of safety and comfort systems within the interior.

Condition and benefits of choosing a used part

The seat is a used item, which allows for reducing the costs of interior repair or modernization while maintaining the original origin of the component. Choosing such a solution is beneficial for drivers who want to maintain the factory character of the cabin without investing in new components.

For those planning a broader improvement of interior quality, including other equipment elements, a guide describing the selection and installation of components from the secondary market may be useful – this is discussed in detail in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia.

Expanding the seating area in a Mercedes

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, backrests, or bench modules, check the available parts in the Mercedes Seats and benches category.

In the context of maintaining vehicle value upon resale, it is also worth considering the use of original components from the secondary market – this is described in more detail in the guide Original used parts vs. car resale price – how not to lose money?, which helps in selecting solutions that are beneficial both technically and financially.