BMW X5 Series E53 Wing Mirror Power Fold Mechanism Motor Left N/S

BMW X5 Series E53 Wing Mirror Power Fold Mechanism Motor Left N/S is an original component from the Exterior Mirrors group, designed for BMW vehicles. It provides convenient, electrically powered folding of the driver-side mirror, which improves vehicle ergonomics and safety during maneuvering and parking.

Specifications and technical data

• SKU: rhd-7039927-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7039927
• Substitutable numbers: 51167039927, 7039927, 51167002205, 7002205, Glanzschwarz, ShadowLine, Heated
• Location on the vehicle: Left
• Category: Mirror Assemblies

Purpose and function in the vehicle

The presented mechanism is dedicated to the left exterior mirror of the BMW X5 E53 series and is responsible for the electric folding of the mirror housing. This component works with the factory vehicle installation, allowing the mirror to be folded via the switch in the cabin or automatically, depending on the car's configuration.

Its placement on the driver's side allows for precise fitting to the door structure and mirror mount, which minimizes the risk of play, vibrations, and improper operation of the entire assembly.

Construction and technical features

The folding mechanism is integrated with an electric motor responsible for the rotational movement of the mirror body. The design was developed by BMW with the following in mind:

• stable torque transmission to the mirror hinge,
• smooth operation across the full range of motion,
• proper overload protection at the end positions.

The component is adapted to work with mirrors equipped with ShadowLine / Glanzschwarz trim and heating function, which allows for maintaining the visual and functional consistency of the entire mirror assembly.

Benefits of using an original mechanism

Using the original folding mechanism in the BMW X5 E53 ensures:

• guaranteed compatibility with the factory wiring harness and door controls,
• proper fitment to the geometry of the left exterior mirror,
• consistent operation with the glass heating function and ShadowLine / Glanzschwarz styling,
• maintenance of proper rigidity and stability of the entire mirror assembly while driving.

Thanks to this, restoring the efficiency of the electric folding does not require modifications to the installation or interference with the door structure, which is particularly important in premium class vehicles.

Condition and service application

The offered mechanism comes from the used BMW parts group, which allows for an economical repair of the mirror system while maintaining the manufacturer's original specifications. This is a practical solution in the event of damage to the folding drive, gear seizure, or motor failure in the left mirror.

The component will work well both for standard replacement of a damaged mechanism and for restoring full electric folding functionality in vehicles where this feature has stopped working or is operating unstably.

Expanding BMW mirror zone upgrades

If you are planning a comprehensive repair or upgrade of the exterior mirror zone in your BMW and need other elements from the same group, such as housings, glass inserts, or complete mirror assemblies, check out the available parts in the BMW Exterior Mirrors category.

For drivers interested in a broader context of selecting original components and the impact of OEM parts on the vehicle's character, an article comparing the construction of classic and modern models may be helpful – you can find it here: Classic Mini vs modern MINI – differences and OEM parts.