Mercedes W212 Front Seat Lower Bottom Cushion Heated Left N/S Leather Black

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W212 Front Seat Lower Bottom Cushion Heated Left N/S Leather Black is an original interior component designed for installation on the front, left side of the vehicle. The black leather finish and heating function provide significantly higher driving comfort and a consistent cabin appearance in line with Mercedes factory standards. This is a solution for users who expect solid construction, ergonomics, and aesthetics consistent with the W212 model line.

Specifications and technical data

• SKU: A2129104646
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2129104646
• Substitutable numbers: A2129104646, A 212 910 46 46
• Location on the vehicle: Front, Left
• Color: Black
• Category: Seat Covers

Purpose and fitment for Mercedes W212

The presented seat cushion is designed as a driver's seat component for the Mercedes W212 model, positioned on the front left side. This ensures full compatibility of the shape, mounting points, and upholstery lines with the factory seat structure, which facilitates installation and helps maintain a consistent look for the entire interior.

The item belongs to the Seat covers group, however, in this case, we are dealing with a complete seat cushion, not a universal overlay. This is important from the perspective of a user who expects a precise fit for a specific model and the preservation of the original seat geometry.

Construction, material, and color

The seat cushion is made of black leather, which provides a classic, neutral look that matches most Mercedes W212 interior configurations. The leather upholstery is characterized by good durability and ease of maintenance when using appropriate care products.

The Black color allows for seamless integration with factory door panels, the dashboard, and other upholstery elements. At the same time, the leather provides a pleasant tactile contact with the seat surface, which translates into comfort during longer journeys.

Heating function and user comfort

An important feature of this seat cushion is the built-in heating function, which improves driving comfort in low temperatures. Once properly connected to the vehicle's electrical system, the heating system allows for reaching a comfortable temperature in the contact zone with the driver's body more quickly, relieving the air conditioning system in the initial phase of interior warming.

The combination of leather and seat heating is particularly beneficial in temperate climates – it reduces the feeling of cold after starting the vehicle and improves thermal ergonomics in daily use. This solution will be appreciated by drivers who regularly cover longer distances, as well as urban users.

Installation characteristics and application

The seat cushion is intended for installation on the front, left side of the vehicle, which means its construction, placement of mounts, and foam profiling are optimized for the driver's position. In practice, this translates into stable thigh and pelvic support and proper load distribution while driving.

Due to its factory origin from Mercedes, the component is designed to work with the original rails and the W212 seat structure. With proper installation, it is possible to maintain full functionality of seat adjustments (mechanical or electrical – depending on the vehicle configuration) and integration with existing safety and comfort systems.

Product condition and benefits of choosing a used part

The offered seat cushion is a used component, which allows for an economical replacement of a worn or damaged part while maintaining the manufacturer's original specifications. In practice, this means a favorable price-to-quality ratio and the ability to restore a consistent interior look without the need to invest in a complete, new seat.

Choosing an original, used seat cushion is particularly beneficial in the case of post-accident repairs, replacing worn upholstery, or upgrading the interior while maintaining the factory character of the W212 model.

If you are planning a comprehensive repair or upgrade of the seating area in your Mercedes and need other elements from the same group, such as covers, cushions, or backrests, check the available parts in the Mercedes Seat covers category.