Mercedes W213 Front Sport Seat Thigh Support Left N/S Imitation Leather Black

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W213 Front Sport Seat Thigh Support Left N/S Imitation Leather Black is an original interior component designed for the driver's sport seat in E-Class models. It provides stable thigh support in the front, left section of the seat, improving ergonomics and body holding precision during cornering. Thanks to its black imitation leather finish, it harmoniously blends with the factory upholstery of the Mercedes W213 interior, allowing for a consistent, aesthetic cabin look.

Specifications and technical data

• SKU: A2139108805
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2139108805
• Substitutable numbers: A2139108805, A 213 910 88 05
• Location on the vehicle: Front, Left
• Color: Black
• Category: Seats and Sofas

Purpose and function in the sport seat

The thigh support is a structural element of the sport seat, mounted in its front section on the driver's side. It is responsible for leg stabilization while driving, especially during dynamic maneuvers, braking, and cornering. The properly selected shape and stiffness of this component translate into better support for the thigh muscles, which reduces fatigue during longer journeys.

Its placement in the front zone, on the left side, ensures that the support works in tandem with the seat bolsters, creating a cohesive support system for the driver's lower body. This is a typical solution for Mercedes sport seats, where the priority is combining comfort with a precise driving position.

Materials and visual fit

The element is finished in black, which facilitates integration with most interior configurations in the Mercedes W213. The imitation leather used allows for a consistent texture with the other seat panels, while also being practical for everyday use – easy to clean and resistant to typical operational dirt.

The neutral, black tone helps maintain the factory character of the cabin without creating a "tacked-on" effect or visual dissonance. This is particularly important when replacing a single seat component, where differences in shade or material structure would be immediately noticeable.

Benefits of installation in the Mercedes W213

Using this support in a sport seat brings a number of practical benefits for the driver:

• more stable thigh and pelvic position during dynamic driving,
• better support in the front part of the seat during longer trips,
• consistent seat appearance thanks to color and material matching,
• maintenance of the interior character typical of Mercedes W213 sport versions.

For users who are upgrading their interior or restoring it to factory condition, this is a functional component that improves ergonomics while preserving the original cabin styling.

Application in interior upgrade projects

The sport seat thigh support is suitable both for standard replacement of a worn-out part and for interior upgrade projects where the goal is to achieve a sportier cabin character. Thanks to its precise fit for the driver's seat in the Mercedes W213, it is possible to maintain factory mounting points and seat geometry.

If you want to plan your cabin renovation more broadly, combining seats, steering wheels, and multimedia into a cohesive project, it is worth checking out the guide on our blog: Premium interior for half the price: second-hand seats, steering wheels, and multimedia. You will find practical tips there regarding component selection, compatibility, and installation.

Expanding seat configuration and related components

When working on the driver's seat area in the Mercedes W213, other components of the same group are often considered, such as side reinforcements, upholstery elements, or additional sport seat modules. If you are planning a comprehensive repair or upgrade of the seating area in your Mercedes and need other parts from the same group, such as headrests, backrest segments, or additional seat modules, check the available parts in the Mercedes Seats and Benches category.