Mercedes W205 W213 Front Right O/S Seat Adjustment Motor A0009102309

Mercedes W205 W213 Front Right O/S Seat Adjustment Motor is an original seat adjustment system component, designed for precise operation in the front right seat area. Thanks to its factory-engineered design, it ensures proper cooperation with the rail mechanism and electrical controls, which translates into driver or passenger comfort and stable seat positioning. This component from the Other seat parts category allows for restoring full adjustment functionality without the need for costly replacement of the entire seat.

Specifications and technical data

• SKU: A0009102309
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0009102309
• Substitutable numbers: A0009102309, A 000 910 23 09
• Location on the vehicle: Front, Right
• Category: Additional Seat Parts

Purpose and function in the vehicle

The seat adjustment motor is responsible for driving the mechanism that adjusts the seat cushion or backrest within the selected range, according to the configuration used in a given Mercedes model. Its placement in the front – right side area means that the component operates in the passenger or driver seat, depending on the body version and market, ensuring:

• smooth movement of the seat structure along the rails,
• stable maintenance of the selected position after adjustment,
• cooperation with the vehicle's factory electrical controls.

By maintaining the original geometry and mounting points, the motor is matched to the seat architecture in the W205 and W213 series, which facilitates installation and reduces the risk of improper fitment.

Benefits of using an original seat adjustment motor

Using a dedicated motor in the seat adjustment system of a Mercedes brings a number of practical operational benefits:

• Compatibility with the electrical system – factory connectors and operating parameters adapted to the controllers used in the given vehicle generation.
• Appropriate torque characteristics – ensuring efficient seat adjustment without jerking or overloading the mechanism.
• Consistency with the design of rails and gears – minimizing operating noise and wear of cooperating elements.
• The ability to restore full seat functionality after a drive failure without interfering with other seat components.

For the user, this means more comfortable positioning, better body support, and the preservation of the ergonomics intended by the vehicle manufacturer.

Product characteristics and service application

The seat adjustment motor from this offer comes from a Mercedes vehicle and is an element from the Other seat parts group, which in practice means that it works with other components of the seat structure – rails, gears, and the seat frame. The product is marked in the warehouse system as SKU, and its identification in service documentation is carried out via the OEM part number and associated interchangeable numbers, which facilitates the selection of the correct variant for a specific car configuration.

Information about the placement on the vehicle allows you to quickly verify whether a given motor is intended for the front right side, which is crucial when planning repairs or replacement. The product is offered in a condition allowing for further operation after proper installation and verification of the vehicle's electrical system.

Practical installation and operational tips

When replacing the seat adjustment motor in a Mercedes W205 or W213, it is worth paying attention to several technical aspects:

• accurate comparison of the housing design and mounts with the removed element,
• checking the condition of the rail mechanism and gears cooperating with the drive,
• inspecting the electrical harness for mechanical damage and contact corrosion,
• testing the seat adjustment operation after installation, with the full range of motion forward and backward.

Such an approach allows not only for replacing the motor itself but also for diagnosing potential additional problems within the seat, which translates into stable and predictable operation of the entire adjustment system.

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 seat rails, adjustment mechanisms, or additional drive modules, check the available parts in the Other Mercedes seat parts category.

More about the use of used elements in vehicle service

When choosing used components for the interior and vehicle structure, it is worth knowing the principles of assessing their condition and the criteria for safe installation. A detailed discussion of issues related to the use of body elements and other components from dismantling can be found in the article Replacing body elements with used ones – can body parts from dismantling look like new?, which covers the topic of quality, cost-effectiveness, and the selection of used parts for popular brands, including Mercedes.