Mercedes W221 Seat Control Motor Front Right O/S 0130002644

Mercedes W221 Front Right Seat Control Motor is a precise component of the passenger seat adjustment system, designed specifically for luxury S-Class models. Thanks to its factory design for the Mercedes brand, it ensures proper integration with the vehicle's electrical system and stable, repeatable operation of the seat adjustment mechanism.

Specifications and technical data

• SKU: A0130002644
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0130002644
• Substitutable numbers: 0130002644, 013 000 26 44
• Location on the vehicle: Front, Right
• Category: Additional Seat Parts

Intended Use and Function in the Vehicle

The presented seat control motor is responsible for driving the adjustment mechanisms of the front passenger seat. Its placement in the front – right zone allows for precise adjustment of the seat position to the user's needs, which translates to travel comfort and proper ergonomics of the advanced Mercedes W221 interior.

This component works with the seat control system, enabling smooth movement of the seat in selected directions. A properly selected motor reduces the risk of mechanism overload, noisy operation, or uneven movement, which is important for both comfort and durability of the entire seat assembly.

Benefits of Using an Original Seat Control Motor

Using a dedicated motor in the Mercedes W221 maintains the structural integrity of the seat system. The original solution ensures:

• proper fit to the rails and gearbox of the front right seat,
• compatibility with the factory electric seat control,
• stable drive operation with frequent seat position changes,
• reduced risk of incorrect installation due to maintained proper geometry and mounting points.

Choosing such a component is particularly important in premium vehicles, where the seat system is complex, and adjustment comfort is a significant element of the overall interior functionality.

Characteristics and Installation in Mercedes W221

The seat control motor is designed for operation in the front right part of the cabin, in direct proximity to the passenger seat rails and gearbox. The design prepared for the W221 platform allows for installation in existing mounting points, without the need for intervention in the seat structure or electrical system, provided the correct variant for the specific model is used.

When replacing, it is recommended to:

• check the proper operation of the seat's mechanical rails,
• verify the condition of the electrical harness and connectors,
• check the smoothness of seat movement after installation to confirm even drive operation.

This approach allows for the restoration of full seat adjustment functionality and reduces the risk of further service interventions.

Part Condition and Practical Application

The offered seat control motor is a used part, which in practice means a favorable combination of price with the preservation of the original design intended by the vehicle manufacturer. For parts in the Other Seat Parts category, choosing a tested component from disassembly often allows for economical repair without compromising the proper fit for a specific model.

This solution is particularly useful when the existing seat drive has worn out, problems with smooth adjustment have appeared, or there is a complete lack of response to the controller's commands. Replacing it with a functional motor restores seat functionality and improves the comfort of daily vehicle operation.

Seat System Expansion and Related Components

If you are planning a comprehensive repair or modernization of the seat area in your Mercedes and need other parts from the same group, such as rails, adjustment mechanisms, or additional modules related to seat operation, check the available parts in the Other Mercedes Seat Parts category.

To better plan service work and reduce vehicle downtime, it is worth familiarizing yourself with the guide describing the impact of a wide assortment on repair speed – this is discussed in detail in the article No More Weeks of Waiting – How a Wide Assortment in One Warehouse Actually Reduces Your Car's Downtime at the Mechanic?.

If you are considering the choice between new and used seat system components, a comparison of costs and quality parameters described in the material New or Used? A Comparison of Car Part Costs and Quality may also be helpful, which will facilitate the decision on the optimal repair option for your Mercedes W221.