Mercedes W177 Front Seat Right O/S Fabric Black Anthracite Heated Interior

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes W177 Front Seat Right O/S Fabric Black Anthracite Heated Interior is an original interior component from the Seats and benches category, designed for installation on the right side of the vehicle's front axle. The seat heating and the elegant black anthracite finish provide significantly higher driving comfort and a consistent cabin look in Mercedes vehicles.

Specifications and technical data

• SKU: A1779101002-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1779101002
• Substitutable numbers: A1779101002, A 177 910 10 02
• Location on the vehicle: Front, Right
• Color: Black
• Category: Seats and Sofas

Purpose and fitment for Mercedes W177

The presented seat is designed as a front-row passenger-side component, ensuring it maintains the correct geometry of mounts, rails, and seatbelt anchor points for the W177 body. The seat structure is adapted to the factory interior ergonomics, which facilitates installation and allows for maintaining the original seating position relative to the steering wheel, dashboard, and airbags.

The placement on the vehicle in the front zone, on the right side, facilitates seamless integration with the vehicle's standard systems – both mechanical and electrical, responsible for powering the heating function.

Construction, color scheme, and ergonomics

The seat is finished in a universal black anthracite tone, which blends well with most factory upholstery configurations in Mercedes models. This color scheme allows for the aesthetic replacement of a single seat or the implementation of a gradual interior upgrade without the need to change the entire set.

The profile of the backrest and seat has been developed with stable support for the spine and thighs in mind, which translates into comfort during daily use and longer trips. The applied foam geometry and the shape of the side bolsters reduce driver and passenger fatigue while ensuring adequate freedom of movement when getting in and out.

Heating function and thermal comfort

A key advantage of this model is the integrated seat heating, which significantly improves comfort during the autumn and winter seasons. The heating elements are factory-integrated into the seat and backrest structure, allowing for compatibility with the vehicle's original controls (subject to proper adaptation to the specific vehicle's equipment).

Heating accelerates the achievement of a comfortable temperature inside the cabin, relieving the ventilation system and improving perceived thermal comfort within the first minutes of driving. This solution will be particularly appreciated by users covering short distances in low temperatures.

Characteristics of the used component

The seat comes from vehicle dismantling, which means it is a used component that retains the manufacturer's original specifications. Such components are frequently chosen for post-accident repairs, replacing worn-out seats, or upgrading an interior from a version without heating to a more functionally rich configuration.

Using an original seat from the same model line allows for maintaining stylistic consistency while reducing costs compared to purchasing new equipment. This is a practical solution for users who expect factory fitment and predictable build quality.

Interior modernization and related components

Replacing a single seat with a heated version can be the first step toward a broader cabin modernization, including other seats from the same line. You can read about how branded seats from dismantling affect driving comfort and the perceived value of the vehicle in the article: Interior metamorphosis: how branded seats from dismantling improve comfort and car value.

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 rear seats, backrests, or headrests, check the available parts in the Mercedes Seats and benches category.