Mercedes W204 Class Seat Adjustment Motor Front Right Driver Side 82041898

Mercedes W204 Class Seat Adjustment Motor Front Right Driver Side is an original seat adjustment system component, designed for precise control of the driver or front passenger seat position on the right side. Thanks to its factory origin from Mercedes, it ensures structural compatibility with the vehicle's electrical and mechanical installation, which translates into stable operation of the adjustment mechanism. This is a practical solution for users who want to restore full seat functionality without interfering with the factory interior architecture.

Specifications and technical data

• SKU: 82041898
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: 82041898
• Substitutable numbers: 82041898, 82041898-4, 0390203002, A 006 820 68 42, A0068206842
• Location on the vehicle: Front, Right
• Part type: Seat Motor
• Category: Additional Seat Parts

Purpose and function of the seat adjustment motor

The presented motor is responsible for driving one of the adjustment mechanisms of the front seat on the right side of the vehicle. Its task is to smoothly transfer torque to the seat gears, which enables comfortable seat positioning using the factory control buttons. The use of a dedicated drive allows for maintaining ergonomic operation and a comfortable position behind the wheel or in the passenger seat, especially in cars equipped with extensive electric seat adjustment.

Compatibility and integration with the seat system

The motor has been designed specifically for the Mercedes W204 platform, which means it fits the factory rails, mounts, and electrical harnesses in this model. Its placement in the front-right zone facilitates installation in place of the original drive without the need for structural modifications. By maintaining the correct geometry and mounting points, the component works with existing adjustment mechanisms, minimizing the risk of play, jamming, or uneven seat operation.

Performance characteristics and advantages of use

Using an original seat adjustment motor allows for restoring the proper operation of the electric adjustment in the event of wear or failure of the previous drive. Key benefits include:

• maintaining the factory functionality of seat adjustment in the axis intended by the manufacturer,
• consistency with the vehicle's electrical system, including seat control modules,
• stable mechanism operation without the need for software adaptation,
• the ability to use existing seat structural elements.

The element from the Other seat parts category complements other adjustment system components, such as rails, gears, or seat frames, allowing for phased repairs without replacing the entire seat.

Component condition and installation aspects

The motor is offered as a used part, which enables an economical restoration of the adjustment system's efficiency while maintaining the manufacturer's original specifications. Before installation, it is recommended to perform a standard verification of the seat's electrical installation and mechanical mounting points to ensure proper seating of the drive and free operation of the gears. In most cases, installation is performed in a plug-and-play manner, using factory connectors and brackets, which shortens service time.

Expanding knowledge and selecting parts for Mercedes

If you are planning a comprehensive repair or upgrade of the seat area in your Mercedes and need other elements from the same group, such as rails, adjustment mechanisms, or additional seat drives, check the available parts in the Other Mercedes seat parts category.

For users interested in how drives work in cars of this brand and the impact of drivetrain systems on driving comfort, an article comparing AWD solutions may be helpful – more information can be found in the post xDrive, 4Matic, quattro or 4Motion – a comparison of AWD drives from BMW, Mercedes, Audi and VW.

If you want to better understand why original used components are often a sensible choice when servicing seats and other interior elements of a Mercedes, it is also worth reading the guide Mercedes – comfort, prestige and durability. Why is it worth choosing original used parts?, which discusses practical aspects of component selection and operating cost optimization.