BMW F20 F22 F30 F31 Front Driver Seat Backrest Adjustment Drive Motor

BMW F20 F22 F30 F31 Front Driver Seat Backrest Adjustment Drive Motor is an original seat mechanism component designed for the front interior of the vehicle. It ensures precise, smooth adjustment of the backrest tilt, which translates into a comfortable driving position and stable back support for the driver or passenger. This used OEM component is a sensible choice for servicing seats in BMW F-series cars.

Specifications and technical data

• SKU: 7325533-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7325533
• Substitutable numbers: 52107325533, 7325533, P1-17124-03, 0390204143, 0 390 204 143
• Location on the vehicle: Front
• Category: Additional Seat Parts

Purpose and function of the backrest adjustment motor

The backrest adjustment motor is responsible for driving the gear that changes the tilt angle of the backrest in the front seats. In BMW F-series vehicles, its task is to:

• ensure stable operation of the backrest adjustment mechanism,
• enable precise seat position adjustment,
• maintain repeatable seat settings during daily use.

This allows the driver and passenger to adjust the backrest to their own preferences, which improves ergonomics and driving comfort on long journeys.

Compatibility with BMW F-series models

The presented backrest adjustment motor has been designed for the BMW F platform and works with front seats in selected body versions of the 1, 2, and 3 series. The OEM design ensures:

• proper mounting points in the seat structure,
• compatibility with factory wiring and electrical controls,
• consistency with the original BMW interior architecture.

Such a fit limits the need for installation modifications and allows for efficient replacement of a damaged drive within the front seats.

Performance characteristics and advantages of the OEM solution

The original backrest adjustment motor ensures operating parameters consistent with the manufacturer's factory specifications. In practice, this means:

• smooth mechanism operation without jerking,
• properly selected backrest movement speed,
• compatibility with safety systems associated with the seats.

Choosing an OEM component allows you to maintain consistent operation of the entire seat system, which is important for both comfort and the durability of other mechanism elements.

Component condition and service application

The offered backrest adjustment motor is a used part, sourced from dismantling, intended for reinstallation in the front part of the cabin. This type of sub-assembly is suitable for:

• repairing a malfunctioning backrest adjustment mechanism,
• restoring full seat functionality after mechanical damage,
• economical vehicle interior service while maintaining original specifications.

This solution allows you to reduce repair costs while maintaining the factory standard of workmanship.

Related BMW seat components

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

More about used parts and their operation

When selecting used components for comfort and seat adjustment systems, it is worth knowing good installation and operation practices to maximize their potential. Practical tips on working with dismantled sub-assemblies, including ways to extend their durability, can be found in the article How to extend the service life of used car parts?.

If you are also interested in the broader context of using original used components in premium cars, including the Mercedes-Benz brand, you will find helpful information in the material Used parts for Mercedes - original parts from dismantling.