BMW 3 X5 Series E46 E53 Front Driver's Seat Backrest Adjustment Actuator 8251616

BMW 3 X5 Series E46 E53 Front Driver's Seat Backrest Adjustment Actuator is an original component from the Seats and Benches group, designed for precise adjustment of the front seat backrest. Engineered specifically for BMW models, it ensures compatibility with the factory installation and provides smooth, comfortable operation of the backrest adjustment mechanism.

Specifications and technical data

• SKU: 8251616-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8251616
• Substitutable numbers: 52108251616, 8251616
• Location on the vehicle: Front
• Category: Seats and Sofas

Purpose and function in the vehicle

The presented actuator is responsible for adjusting the driver's seat backrest in the front cabin, allowing for the setting of an ergonomic driving position. The component works with the seat structure, transferring movement to the backrest mechanism and ensuring stable retention of the selected position.

Thanks to its precise fit for the specific BMW platform, the actuator integrates with the existing seat system, which allows for maintaining the factory seat geometry and predictable behavior during adjustment.

Benefits of using an original actuator

Using an original backrest adjustment actuator for the driver's seat translates into:

• consistency with the factory seat construction – maintaining the range of backrest motion intended by the manufacturer,
• stable operation of the adjustment mechanism, without unwanted play or skipping,
• a comfortable position behind the wheel, essential for long trips and daily use,
• aesthetic fit with the original BMW interior equipment.

This solution is particularly recommended when replacing a damaged backrest drive or restoring full functionality to the driver's seat after interior repairs.

Condition of the component and service application

The actuator comes from disassembly and is offered as a used original BMW component, which allows for combining reasonable cost with maintaining the proper fit to the seat. This type of part is suitable for both routine repairs and comprehensive interior restoration, where the goal is to restore full functionality of the driver's seat adjustment.

Due to the preservation of factory specifications, the component can be used as a direct replacement for a damaged actuator, without the need for modifying the seat structure or interfering with other seat sub-assemblies.

Integration with the premium BMW interior

A properly functioning backrest adjustment is one of the key aspects of perceived comfort in the cabin. Combined with a well-chosen seat, steering wheel, and other equipment elements, it allows for building a coherent, comfortable driver's workspace. If you want to better plan your cabin modernization and utilize the potential of second-hand parts, check out the guide Premium interior for half the price: second-hand seats, steering wheels, and multimedia, where you will find practical tips regarding the selection and installation of interior components.

Expanding modernization within BMW seats

If you are planning a comprehensive repair or modernization of the seating area in your BMW and need other components from the same group, such as frames, seat cushions, or additional adjustment mechanisms, check out the available parts in the BMW Seats and Benches category.