Mercedes W166 Front Seat Backrest Sport Right O/S Heated Imitation Leather Black

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W166 Front Seat Backrest Sport Right O/S Heated Imitation Leather Black is a premium factory seat backrest designed for the front right side of W166 series models. This heated backrest in a black imitation leather finish allows you to restore the ergonomics and aesthetics of the interior in an orderly manner, while maintaining the driving comfort characteristic of the Mercedes brand.

Specifications and technical data

• SKU: A1669100409
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1669100409
• Substitutable numbers: A1669100409, A 166 910 04 09
• Location on the vehicle: Front, Right
• Color: Black
• Category: Seats and Sofas

Purpose and vehicle fitment

The offered backrest is a component from the Seats and benches group, designed for installation on the front right side of Mercedes W166 class vehicles. The backrest structure is prepared to work with the factory seat frame and original mounts, which facilitates installation and allows for consistency with other interior elements.

The placement on the vehicle in the front right position ensures proper fitment to the cabin geometry, as well as compatibility with the standard passenger position. As a result, the backrest can be used both for replacing a damaged component and for restoring the interior after accident repairs.

Construction, material and color

The backrest is finished in black imitation leather, which allows for easy cleaning and ensures consistency with typical Mercedes W166 interior configurations. The black color scheme integrates well with the dashboard, door panels, and center console, creating a uniform, orderly passenger space.

The use of imitation leather reduces sensitivity to daily wear and tear and facilitates maintenance, while maintaining the characteristic, orderly look of the upholstery. The backrest is prepared to work with the factory seat cushion, ensuring that the ergonomics and geometry of back support are preserved.

Heating function and user comfort

A key element of this backrest is the integrated heating function, which improves thermal comfort in colder conditions. Compatibility with the vehicle's factory electrical system allows for the use of heating in accordance with the original control logic of the car.

The heated backrest contributes to an even distribution of heat in the passenger's back area, which increases comfort on longer journeys and reduces fatigue. This solution is particularly beneficial in vehicles used year-round, where a stable cabin temperature is important for passenger comfort.

Condition of the item and practical application

The backrest comes from dismantling and is a used component, which allows for an economical interior repair while maintaining the manufacturer's original specifications. This type of component is particularly useful for:

• replacing a backrest after mechanical damage or upholstery wear,
• restoring the completeness of the interior after the deployment of safety systems,
• upgrading the cabin from a non-heated version to a configuration with a heated backrest (provided the installation is compatible).

Using an original backrest from the same model line allows you to maintain the visual and functional consistency of the interior without the need to adapt universal parts.

Interior expansion and related components

If you are planning a comprehensive repair or upgrade of the front seating area in your Mercedes and need other items from the same group, such as backrests, seat cushions, or complete seat modules, check out the available parts in the Mercedes Seats and benches category.

To better plan your cabin transformation and choose the right set of seats from dismantling, it is worth checking out practical tips regarding comfort, ergonomics, and the impact of seat replacement on vehicle value – this is discussed in detail in the article "Interior transformation: How branded seats from dismantling will drastically improve comfort and increase the value of your car".