Mercedes-Benz W204 W211 Front Right O/S Seat Adjuster Motor Actuator 0390203276

Mercedes-Benz W204 / W211 Front Right Passenger Seat Adjustment Motor is a precise electric drive responsible for the smooth operation of the seat adjustment mechanism. This component belongs to the Seats and Benches group and is designed for installation on the front right side of the vehicle, ensuring comfortable, stable, and repeatable seat adjustment in Mercedes cars.

Specifications and technical data

• SKU: 390203276
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: 0390203276
• Substitutable numbers: 0390203276, 0 390 203 276, BG
• Location on the vehicle: Front, Right
• Category: Seats and Sofas

Application and Function in the Vehicle

The presented seat adjustment motor is intended for use in the front right seat of Mercedes-Benz W204 and W211 models. It is responsible for powering the adjustment mechanism, allowing the driver or passenger to precisely set the seat position according to individual preferences. This ensures that the adjustment system is comfortable to operate, and the seat maintains the correct geometry relative to the steering wheel, pedals, and dashboard.

The motor works in conjunction with the vehicle's factory electrical system and the original seat rail mechanism, maintaining consistency with other interior comfort systems. A properly functioning seat adjustment drive directly impacts driving ergonomics, safety, and comfort on longer journeys.

Construction and Technical Characteristics

The front right passenger seat adjustment motor is designed as a dedicated component for a specific installation position in the vehicle – front, right side. This means appropriately selected mounting geometry, direction of operation, and connection method to the seat adjustment mechanism. The drive's construction is optimized for operation in limited space under the seat, considering typical loads encountered in daily use.

As an original Mercedes component, the motor is adapted to the manufacturer's requirements regarding durability, operational smoothness, and compatibility with factory control units. Using the correct part to replace a worn or damaged drive prevents issues with misalignment, excessive noise, or improper operation of the adjustment mechanism.

Condition, Origin, and Benefits of Installation

The offered seat adjustment motor is in used condition, meaning it comes from a vehicle dismantling but retains full functionality required for further operation. Choosing such a solution is economically advantageous while maintaining consistency with the factory interior equipment. A used original part often works better with the existing system than aftermarket replacements with uncertain parameters.

Installing the correct motor in the front right seat restores full adjustment functionality, eliminates problems with a stuck or unevenly operating seat, and improves the comfort of daily car use. This is particularly important in cars used for long journeys, where precise seat positioning reduces driver and passenger fatigue.

Interior Comfort and Related Components

A functional seat adjustment drive is one of the key elements contributing to the perceived comfort inside a Mercedes. Combined with appropriately selected seat cushions, upholstery, and other adjustment mechanisms, it forms a cohesive system that allows the in-car position to be adapted to the user's height, driving style, and preferences. Precise seat adjustment also matters when reselling the vehicle – functional interior equipment is a significant selling point for a potential buyer.

If you are planning a comprehensive repair or upgrade of the seating area in your Mercedes and need other parts from the same group, such as frames, rails, or complete seats, check the available parts in the Mercedes Seats and Benches category.

Expert Support and Inspiration

When planning an interior refresh, it's worth considering not only replacing individual mechanisms but also a broader modernization of the seating area. How significantly this can affect driving comfort and the perceived value of the car is described in the article: Interior Metamorphosis: How Branded Used Seats Improve Comfort and Increase Car Value. This is a practical source of knowledge for those who want to invest wisely in their vehicle's interior equipment.