BMW 6 X5 Series E53 E63 Front Right O/S Seat Angle Adjustment Motor 1-1374-01

BMW 6 X5 Series E53 E63 Front Right O/S Seat Angle Adjustment Motor is an original electric seat adjustment component designed for installation on the driver or passenger side, depending on the vehicle version. This component is responsible for the precise adjustment of the seat tilt, ensuring a comfortable, stable, and ergonomic driving position in BMW vehicles. Thanks to its factory design, it is perfectly matched to the seat rails and mechanism, which facilitates installation and subsequent operation.

Specifications and technical data

• SKU: 7111878
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7111878
• Substitutable numbers: 52107111878, 7111878, 52108226414, 8226414, 52108226278, 8226278, 1-1374-01, 137401, 12V-500021, 12V500021, 1-1157-04, 1115704
• Location on the vehicle: Front, Right
• Category: Additional Seat Parts

Purpose and function in the seat system

The presented motor is a component of the electric seat adjustment system in BMW X5 E53 and 6 Series E63 models, responsible for changing the tilt angle of the seat on the front right side of the vehicle. Its task is to smoothly adjust the mechanism within the appropriate range so that the driver or passenger can adapt the seat position to their own preferences and safety requirements.

Its placement in the front right seat area allows for direct cooperation with the adjustment rails and gears, as well as the vehicle's electrical system. Precise drive operation translates into travel comfort, especially during long journeys, where proper thigh and back support is of significant importance.

Construction and compatibility with BMW

The seat angle adjustment motor is an OEM BMW design, specifically engineered to work with the original seat frame in the listed models. This ensures the retention of correct mounting points, proper fitment to the gears, and compatible electrical connectors, which facilitates installation in place of the factory component.

By using an original drive unit, consistency is maintained with other seat components, such as rails, sliding mechanisms, or height adjustment systems. Factory BMW construction reduces the risk of play, noise, or improper operation, which often occur when using aftermarket replacements of uncertain origin.

Condition, origin, and advantages of using a pre-owned part

The offered motor comes from dismantling and is sold as a used part, which allows for a significant reduction in repair costs compared to purchasing a new component. At the same time, the original manufacturer's specification is maintained, ensuring correct operating parameters and fitment to the vehicle's electrical system.

Choosing a used BMW seat angle adjustment motor is a sensible solution in situations where the existing drive has suffered mechanical or electrical damage, while the other seat elements remain functional. Reducing service costs while maintaining original quality is particularly important in the case of advanced, multi-functional seats used in premium class models.

Benefits of installing an original seat angle adjustment motor

• Restoration of full functionality of the electric seat angle adjustment on the front right side of the vehicle.
• Factory fitment to the BMW X5 E53 and 6 Series E63 seat structure, without the need for modifications.
• Consistency with the existing electrical installation and vehicle controls.
• Possibility of economical seat system repair while maintaining original manufacturing quality.

Using this component allows you to restore comfortable seat adjustment, which affects the convenience of daily use and the correct driving position, which is essential from the point of view of driving safety.

Related components and additional information

When repairing the seat adjustment system, it is also worth paying attention to the condition of the rails, gears, and other motors responsible for sliding and height adjustment. 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 sliding mechanisms, backrest drives, or seat rails, check the available parts in the Other BMW seat parts category.

If you are considering a wider use of dismantled parts in your car, practical tips on assessing the condition and selecting used body components may be useful. You can find more on this topic in the article Replacing body parts with used ones – can dismantled bodywork parts look like new?, which shows how to reasonably use the secondary market in the automotive industry.