BMW F30 F31 Window Lifter Regulator Motor Front Left N/S 7259823

BMW F30 F31 Front Left Window Regulator Motor 7259823 is an original part from the Window Regulators and Motors category, designed for precise operation in the front left door of the BMW 3 Series F30/F31. It ensures stable window lifting and lowering, maintaining the proper functionality of the window mechanism and everyday comfort.

Specifications and technical data

• SKU: 7281885
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7281885
• Substitutable numbers: 51337281885, 7281885, 7259823
• Location on the vehicle: Front, Left
• Category: Window Motors & Regulators

Purpose and Fitment for BMW F30/F31

The window regulator motor is specifically designed for the front left side of the BMW 3 Series F30/F31 body. It is responsible for driving the window mechanism in the driver's door, working in conjunction with the factory electrical system and button control panel. Thanks to its construction conforming to manufacturer standards, it retains the correct mounting points and operating geometry, which facilitates installation and reduces the risk of improper window operation after replacement.

Construction and Performance Parameters

The window regulator motor is part of the group of components responsible for smooth window position control within the door. Its construction is adapted to the typical loads of daily use – frequent window lifting and lowering cycles, even in varying temperature conditions. The use of an original BMW solution promotes:

• maintaining the correct window speed,
• stable operation without jerking,
• compatibility with factory anti-pinch protection (if present in the specific vehicle configuration),
• proper communication with body control modules.

Benefits of Using an Original Window Regulator Motor

Choosing a part from the Window Regulators and Motors category dedicated to BMW F30/F31 helps to avoid common problems associated with aftermarket parts, such as imprecise fitment or unstable operation. Using this window regulator motor offers a range of practical benefits:

• maintaining factory comfort of window operation on the driver's side,
• retaining compatibility with original wiring and connectors,
• reducing the risk of overloading the regulator mechanism,
• easier diagnostics in case of potential electrical system faults.

Condition and Service Application

The offered window regulator motor is a used part, making it an attractive service solution for BMW F30/F31 owners looking for a technically matched part within a reasonable budget. It is particularly suitable for situations where the existing window drive has suffered mechanical damage, wear and tear, or has stopped responding to button controls.

Application in Diagnostics and Fault Prevention

Problems with window operation in BMWs often relate to both the regulator mechanism and the vehicle's electronics. For the 3 Series, it is worth paying attention to the overall condition of the electrical system and the state of the drive and control units. For a broader perspective on common weak points of drive units in the BMW range, an article dedicated to the E90 series may be helpful: check the guide on problematic BMW E90 engines and possible repair costs. This allows for better planning of service actions and a more informed approach to vehicle operation.

BMW Window Regulators and Motors – Selecting the Right Parts

If you also need other components from the window regulator and drive category for this manufacturer, it is worth browsing the dedicated offer. A separate section has been prepared for BMW users, where you will find BMW window regulators and motors matched to various models and body versions. This makes it easier to assemble the set of parts needed for a complete repair of the window lifting system.