Mercedes CL203 Backrest Lateral Panel Rear Seat Left N/S Imitation Leather Black

Mercedes CL203 Backrest Lateral Panel Rear Seat Left N/S Imitation Leather Black is an original upholstery component designed for the rear interior section. Thanks to its factory-fit for Mercedes models, it allows for the aesthetic replacement of a worn or damaged panel, restoring the cohesive look of the rear seat and improving passenger comfort. This used part, with its material structure well-preserved, is a sensible choice for professional interior repairs.

Specifications and technical data

• SKU: A2039204303
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2039204303
• Substitutable numbers: A2039204303, A 203 920 43 03, BG
• Location on the vehicle: Rear, Left
• Upholstery material: Leather
• Color: Black
• Category: Seats and Sofas

Purpose and fitment

The presented panel is a finishing element for the rear, left part of the seat backrest in Mercedes vehicles. Its location in the rear cabin area on the driver's side makes it a crucial component for restoring the side section of the backrest, especially when you want to maintain the original geometry and lines of the upholstery.

Its factory origin from the Seats and benches group ensures shape compatibility with the seat structure and proper fitment with adjacent trim elements. This solution is dedicated to the direct replacement of a damaged panel, without the need for structural modifications.

Material and finish

The panel is made of upholstery described as leather-look, in a uniform black color. This material and color configuration allows for easy matching with standard Mercedes interiors featuring a dark cabin arrangement, as well as most styling package configurations.

The black imitation leather provides:

• a cohesive look with factory seats and benches,
• a durable side surface for the backrest,
• easier maintenance compared to light-colored upholstery.

As a result, the panel works well both for spot repairs and for broader modernization of the rear interior section.

Function in the rear seat

The side backrest panel serves as a cover and finish for the side zone of the rear seat, protecting the seat structure and improving the comfort of the passenger's contact with the backrest surface. The properly formed edge supports the stable positioning of the upholstery and reduces the risk of wrinkling in critical areas.

In practice, this means:

• aesthetic closure of the side part of the backrest on the left side,
• maintenance of the factory line of stitching and upholstery divisions,
• easier inspection of the rear seat condition after bodywork or upholstery repairs.

Characteristics of the used part

The item comes from disassembly, which allows for maintaining original fitment to the seat and bench structure. A used part from the Seats and benches group is a beneficial solution when you want to preserve the factory look of the interior on a reasonable budget. Before installation, it is recommended to perform a standard inspection of the upholstery surface and mounting points to adapt the installation method to the specific vehicle unit.

Interior modernization expansion

If you are planning a comprehensive repair or modernization of the rear seat area in your Mercedes and need other elements from the same group, such as backrests, seat cushions, or additional side panels, check out the available parts in the Mercedes Seats and benches category.

For broader cabin remodeling, it is worth considering replacing entire seat cushions or seat sets. How such a procedure affects comfort and the car's value is described in the article: Interior metamorphosis: How branded seats from disassembly will drastically improve comfort and increase the value of your car.