Mercedes W204 Seat Motor Front Right O/S Adjustment Regulator Drive 0390203207

The Mercedes W204 Right Front Seat Motor is an original part from the Other Seat Parts category, designed for precise adjustment of the front passenger seat. This used motor ensures a factory fit for installation in a Mercedes, maintaining the correct geometry and ergonomics of seat settings. It's a practical solution for those who want to restore full seat adjustment functionality without the costly replacement of the entire seat.

Specifications and technical data

• SKU: 0390203207
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: 0390203207
• Substitutable numbers: 0390203207, 0 390 203 207
• Location on the vehicle: Front, Right
• Category: Additional Seat Parts

Application and Fitment for Mercedes W204

The presented seat motor has been designed for Mercedes C-Class W204 models, with its placement on the vehicle specified as front – right side. This means the part works with the factory passenger seat frame, maintaining correct mounting points and compatibility with the vehicle's electrical system.

This ensures a streamlined installation process – no structural modifications are needed on the mechanical or electrical side, which reduces the risk of later looseness, noise, or improper operation of the adjustment mechanism.

Seat Motor Construction and Function

The motor is responsible for driving the seat adjustment mechanism, transmitting torque to the gears and guides in the seat base or backrest (depending on vehicle configuration). Its construction is adapted for operation within a car's interior, considering variable loads and frequent adjustment cycles.

Key functional features of this part include:

• factory fit for the Mercedes W204 electrical system,
• manufacturer-designed gear ratio, ensuring smooth mechanism operation,
• compact design facilitating installation in limited space under the seat or near the seat frame.

By maintaining its original operating characteristics, the seat regains proper smooth movement and repeatable settings after the motor replacement, contributing to user comfort.

Benefits of Using an Original Used Part

Choosing a used seat motor for a Mercedes is a sensible compromise between repair cost and maintaining factory parameters. A dismantled part, originating from the original production line, offers:

• compatibility with the seat adjustment system without the need for adaptation or modifications,
• preservation of the drive's original operating characteristics,
• the possibility of economical repair of the seat adjustment system while maintaining OEM quality.

This is particularly important for seats with extensive adjustment options, where an incorrectly chosen aftermarket part can cause interference in the entire system's operation or accelerated wear of the mechanisms.

Vehicle Placement and Installation Aspects

The motor is intended for installation on the front right seat, which clearly defines its application in the vehicle. When selecting a part, it's worth paying attention to:

• compatibility with the W204 body generation,
• designation for the passenger side (front right),
• proper connection to the seat's electrical harness.

With correct selection and installation, the motor allows for the restoration of full adjustment functionality without interfering with other structural elements of the seat.

Other Mercedes Seat Parts

If you are also looking for other parts from the Other Mercedes Seat Parts category, check out the available Other Mercedes Seat Parts in our store to find complete solutions for your car's interior.

Knowledge and Advice on Used Components

When selecting used components for adjustment and drive systems in a car, it's beneficial to know the basic principles of assessing their condition and suitability for a specific model. Practical tips can be found in the guide article Second-hand Differentials – What You Should Know About Used Differentials, Sensors, and Drivetrain Systems, which discusses issues such as wear verification and informed choices for the aftermarket parts.

If you are interested in a broader perspective on selecting original used parts, the guide Best Used Car Parts – A Guide to the Most Popular Original Parts may also be helpful, facilitating purchasing decisions based on real user experiences.