Mercedes W204 Front Sport Seat Base Heated Alpaca Grey Leather Left Right N/O/S

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W204 Front Sport Seat Base Heated Alpaca Grey Leather Left Right N/O/S is an original sport seat base from the Seats and benches category, designed for installation on the front driver or passenger side. The leather upholstery in Alpaca Grey and integrated heating create a comfortable, functional interior element that is consistent with the factory standards of a Mercedes.

Specifications and technical data

• SKU: A2049103903-5
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2049103903
• Substitutable numbers: A2049103903, A 204 910 39 03
• Location on the vehicle: Front, Left, Right
• Upholstery material: Leather
• Color: Grey
• Category: Seats and Sofas

Purpose and fitment for the Mercedes W204

The presented seat base has been designed specifically for the Mercedes C-Class W204 generation models as a component of the sport seat mounted at the front of the vehicle. The design allows for use on both the left and right sides, which facilitates the replacement of a single seat base without the need to interfere with other seat components.

The original mounting geometry and seat profiling are adapted to the factory interior architecture, ensuring that ergonomics, driving position, and proper thigh and pelvic support are maintained while driving.

Sport seat construction and user comfort

The seat base features the characteristic profiling of the sport version, which provides body stabilization in corners and more firm side support. The applied leather upholstery in Alpaca Grey gives the interior a toned, elegant character that blends well with the factory panels and dashboard of the Mercedes.

The built-in seat heating increases comfort in colder conditions, allowing for rapid warming of the contact area with the body. The layout of the heating mats is adapted to the shape of the seat, which promotes even heat distribution and limits local overheating of the material.

Material, color scheme, and interior integration

The upholstery is made of natural leather in a grey shade, which is referred to as Alpaca in the Mercedes range. This color configuration allows for a cohesive combination with many interior finish variants – from dark decors to lighter panels. The leather surface is resistant to typical operational loads of a seat, and with proper care, it retains its aesthetics for a long time.

The neutral grey color also makes it easier to use the seat base as a replacement when changing only one seat component, minimizing visual differences compared to other interior parts.

Installation characteristics and application

The seat base is intended for installation in the front of the cabin, with the possibility of use on the left or right side, in accordance with the seat configuration in a given W204 unit. The design provides for integration with the factory seat frame and the electrical installation responsible for powering the heating.

The element will work well both when replacing a worn seat base and when upgrading a standard seat to the sport version, provided that compatibility with the remaining seat components and the vehicle's installation is maintained.

Why choose this seat base

Choosing an original sport seat base for the Mercedes W204 allows you to maintain the factory character of the interior while improving side support and thermal comfort thanks to the heating. The Alpaca Grey leather upholstery increases the perceived quality of the cabin, which is particularly important when building an interior with a character similar to premium versions.

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 backrests, headrests, or complete seat structures, check the available parts in the Mercedes Seats and benches category.

More about premium interior construction

When upgrading the cabin, it is worth looking more broadly at the configuration of seats, steering wheels, and multimedia systems to achieve a consistent visual and functional effect. Practical tips on selecting used components, including seats and seat bases, can be found in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia, which discusses issues of compatibility, installation, and the most frequently asked user questions.