BMW X5 Series E53 Front Right Door O/S Window Lifter Regulator Motor 8254912

BMW X5 Series E53 Front Right Door O/S Window Lifter Regulator Motor is a complete solution from the Window Regulators & Motors category, designed for precise operation in the front passenger-side door. This used component ensures factory-standard window guidance geometry, stable mechanism operation, and proper integration with the vehicle's electrical system. It is a practical choice for users looking to restore the correct operation of the electric window control without unnecessary modifications.

Specifications and technical data

• SKU: 8254912-1
• Mark: Unbranded
• Condition: Used
• OEM Part Number: 8254912
• Substitutable numbers: 67628381020, 8381020, 51338254912, 8254912
• Weight: 150
• Location on the vehicle: Front, Right
• Category: Window Motors & Regulators

Application and function in the BMW X5 E53

The presented window lifter with motor is designed for installation in the front right door of the BMW X5 E53 series. It is responsible for the smooth raising and lowering of the window, maintaining it in the correct position, and ensuring stable operation throughout the entire guide range. The integrated electric drive works with the factory door switches and the central comfort control unit, allowing the vehicle's original functionality to be maintained.

Its placement in the front right door zone makes this component significant for both passenger comfort and safety – a properly functioning window facilitates cabin ventilation, communication, and the use of additional features, such as the window auto-close function.

Mechanism and drive construction

The window lifter with motor belongs to the Window Regulators & Motors group, meaning that the mechanical and electrical parts are combined into a single assembly. The window guidance mechanism is responsible for even load distribution, minimizing play, and ensuring stable vertical movement of the glass pane. The integrated electric motor generates the appropriate torque to ensure efficient window operation under typical operating loads.

This solution facilitates installation – the complete assembly is replaced, without the need to separately match the drive and guides. This reduces service time and limits the risk of improper component alignment.

Benefits of using a used window lifter with motor

Choosing a used window regulator with motor for the BMW X5 E53 is a reasonable compromise between cost and functionality. You receive a component with a factory design, matched to the specific body model and door, without the need for adapters or electrical modifications. The original mounting geometry is preserved, which facilitates installation and proper window alignment relative to the seals.

A used component also helps reduce resource consumption and aligns with the approach of reusing functional parts. In practice, this means the ability to restore full functionality of the electric window control at a lower cost than purchasing a new replacement.

Part selection by numbers and technical compatibility

To ensure full compatibility with a specific version of the BMW X5 E53, it is worth verifying compatibility using the OEM part number and available interchangeable numbers. This data is particularly useful when comparing the component with the one currently installed in the vehicle or when selecting parts based on service documentation. In the product description and the specifications section, you will find information that will facilitate matching the correct variant to your car.

If you are interested in a broader context of purchasing used components, selection procedures by numbers, and real cost differences compared to new elements, it is worth checking out an expert guide – see the article Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses practical rules for verifying parts by OEM numbers and other identifiers.

Expanding the window and comfort zone in BMW

If you are planning a comprehensive repair or upgrade of the window and door zone in your BMW and need other elements from the same group, such as additional regulators, window lift motors, or complete guidance mechanisms, check out the available parts in the Window Regulators & Motors Unbranded category.

Summary

BMW X5 Series E53 Front Right Door O/S Window Lifter Regulator Motor is a practical solution for users who want to restore efficient electric window control while maintaining factory design and mountings. The completeness of the assembly, the fitment for a specific installation location, and its classification in the Window Regulators & Motors group make it a functional choice for right-side door repairs in this BMW model.