BMW F21 F22 Front Right Door O/S Window Lifter With Motor 7292120

BMW F21 F22 Front Right Door Window Regulator is an original part from the Window Regulators and Motors group, designed for precise operation of the window in the front right door. The construction, tailored to the specifics of BMW F-series models, ensures stable mechanism operation and correct window guidance in the tracks.

Specifications and technical data

• SKU: 7292120
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7292120
• Substitutable numbers: 51337292120, 7292120, ŁS
• Location on the vehicle: Front, Right
• Category: Window Motors & Regulators

Vehicle Application and Function

The window regulator is responsible for the smooth raising and lowering of the window in the front right door, working in conjunction with the factory electric control system. The vehicle placement specified as front – right side allows for unambiguous identification of the correct part when selecting components for a specific BMW F21 or F22 model.

Precise window guidance minimizes the risk of tilting, excessive play, or unwanted noises during operation. A correctly chosen regulator is crucial for maintaining door seal, acoustic comfort, and proper functioning of the central locking system and comfort closing functions, if present in the vehicle.

Construction and BMW Fitment

As a component from the Window Regulators and Motors group, the regulator has been designed for the specific door geometry of BMW F21 and F22. It includes guides and a mechanism responsible for transferring power from the motor to the window, ensuring its movement is uniform throughout its operating range.

The appropriate placement of mounting points facilitates installation in the factory technological openings of the door, without the need for modifications or adjustments. This maintains consistency with the original body structure and minimizes the risk of misalignment of trim elements and seals.

Benefits of Using an Original Regulator

Choosing a window regulator specifically designed for BMW F21 F22 allows for the preservation of the original window mechanism operating parameters. The most significant advantages of this solution include:

• stable window operation throughout the full range of motion, without jerking or jamming,
• maintenance of correct guidance geometry, which reduces wear on seals and guide components,
• compatibility with the factory window control system on both the driver and passenger sides,
• easier diagnosis of potential future faults due to compliance with manufacturer solutions.

A part in used condition offers a cost-effective solution while maintaining compliance with the factory BMW specification, which is particularly important for routine repairs and restoring full door functionality.

Part Selection by Numbers and Technical Aspects

Window regulators should always be selected based on the manufacturer's markings and the specific vehicle configuration. In practice, both the OEM part number and available replacement numbers are used to facilitate the selection of the correct variant for the body and equipment version.

When planning a repair, it is worth paying attention to:

• consistency of vehicle placement with the actual mounting side,
• type of mechanism used in the specific body generation,
• compatibility with existing wiring and window control.

For users interested in a broader context of selecting used components by OEM numbers and verification procedures, an expert guide will be helpful: Why Buying Used Gearboxes and Engines is Worthwhile – Facts Instead of Myths, which discusses, among other things, practical principles of identifying parts by numbers and analyzing the cost-effectiveness of purchasing aftermarket components.

Expansion and Service of BMW Side Window Area

If you are planning a comprehensive repair or upgrade of the side window area in your BMW and need other parts from the same group, such as guides, lifting mechanisms, or control drives, check the available parts in the BMW Window Regulators and Motors category.

By using components from the same construction group, it is possible to service the entire window lifting system cohesively, which translates into predictable mechanism operation, easier diagnostics, and maintaining vehicle user comfort at the level intended by the manufacturer.