BMW X5 E70 Door Window Lifter Electric Front Right O/S 7166380

BMW X5 E70 Front Right Door Window Regulator is an original part from the Doors and Door Panels category, designed for the front right door of this model. It ensures stable window guidance and proper cooperation with the factory control mechanism, contributing to comfortable daily use. This is a solution for users who expect consistency with the original BMW construction and predictable installation.

Specifications and technical data

• SKU: 7166380
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7166380
• Substitutable numbers: 51337166380, 7166380
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Intended Use and Fitment for BMW X5 E70

The regulator is specifically designed for the front right door of the BMW X5 E70, taking into account the door geometry, guides, and mounting points. Thanks to this:

• it fits the factory mounting holes in the door,
• it works with the original window mounting,
• it maintains the correct vertical window travel path.

The placement on the vehicle specified as front – right side minimizes the risk of selection errors and simplifies repair planning.

Construction and Technical Characteristics

The window regulator is part of the components responsible for precise window guidance and lifting within the door. The design intended by BMW ensures:

• stable window guidance throughout the entire range of motion,
• adequate system rigidity, reducing vibrations and play in the guides,
• compatibility with the factory electric drive used in the BMW X5 E70.

As part of the Doors and Door Panels group, the element cooperates with the door skin, lock, seals, and electrical system, forming a cohesive system responsible for the vehicle's user comfort.

Condition, Origin, and Benefits of Using BMW Parts

The offered regulator is a BMW brand part, meaning it complies with the manufacturer's original design standards. As a used part, it comes from disassembly, making it an attractive cost-effective alternative to new components while maintaining a design consistent with the original.

Using an original window regulator in the BMW X5 E70 allows you to:

• maintain the factory fit of door components,
• reduce the risk of window adjustment problems after installation,
• ensure predictable operation of the window lifting and lowering mechanism.

Practical Installation Tips

When replacing the regulator in the front right door, it is advisable to pay attention to:

• correct window positioning in the guides before final tightening of the mounts,
• checking the condition of the door seals and adjusting them if necessary after installation,
• verifying the window operation through its full range of motion after connecting the electrical system.

The selection of the correct part is facilitated by manufacturer markings and its assignment to a specific mounting location on the vehicle, which helps reduce repair time and the risk of re-dismantling the door trim.

Other BMW Window Regulators and Technical Knowledge

If you are looking for other BMW Doors and Door Panels, check out the BMW Doors and Door Panels available in our store to select parts that fit your specific model and body version.

For those interested in the broader context of design evolution in the premium segment, we recommend an article describing changes in the construction and servicing of luxury sedans: Evolution of the Mercedes S-Class: from W140 to W222 – innovations, model differences, and Mercedes auto parts over the years. This is a valuable addition to knowledge about solutions used by leading manufacturers.