Wind Deflector BMW Z4 E85 Cabrio Protection Cover Panel Left N/S 7117747

Visual condition of the part

The product shows signs of use visible in the photos.

Wind Deflector BMW Z4 E85 Cabrio Protection Cover Panel Left N/S is an original body component designed for installation on the left side of the vehicle, responsible for managing airflow around the windshield and cabin area. This specialized cover from the Trims, moldings, and decorative elements group helps maintain a consistent body appearance while supporting acoustic comfort and aerodynamics. Thanks to its factory-fit design, it provides a practical solution for replacing a damaged or missing part.

Specifications and technical data

• SKU: 7117747-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7117747
• Substitutable numbers: 7117747, 54347117747
• Location on the vehicle: Left
• Category: Other Exterior Parts & Accessories

Purpose and function of the wind deflector

The presented cover has been designed specifically for the BMW Z4 E85 series as a component mounted on the left side of the vehicle. Its task is to cover the edge of the windshield and adjacent body sections, which limits air turbulence and helps reduce unwanted noise when driving at higher speeds. Additionally, the cover visually stabilizes the body line, ensuring a seamless transition between the windshield and other body panels.

Thanks to its factory geometry, the component precisely matches the shape of the body, which facilitates installation and helps maintain the original character of the roadster. Precise fitment minimizes the risk of looseness, rattling, or leaks around the windshield area.

Construction and fitment for the BMW Z4 E85

The cover belongs to the group of body trim elements that are responsible for both aesthetics and the protection of critical areas from external factors. The design intended for installation on the left side of the vehicle allows for:

• maintaining the correct contact line with the windshield,
• limiting air drafts in the edge area,
• replacing a missing trim fragment after bodywork and paint repairs.

As an original BMW part, the cover is prepared to work with the factory mounting points on the Z4 E85 model, which simplifies installation and reduces the need for additional modifications. Compatibility with the factory mounting system translates into stable seating and predictable performance during operation.

Characteristics of the used component

The offered cover comes from the used parts segment, which allows for an economical vehicle repair while maintaining the manufacturer's original specifications. This type of solution is particularly beneficial when restoring full body functionality after a collision, windshield replacement, or vehicle restoration. A used trim component allows for visual matching with other components that have also been in service.

Choosing an original, used wind deflector reduces the risk of fitment issues typical of aftermarket parts with universal geometry. It is a practical option for users who want to maintain the stylistic and technical consistency of their BMW Z4 E85.

Significance for driving comfort and body aesthetics

A properly selected windshield deflector affects perceived driving comfort – especially in a convertible, where airflow around the cabin is of great importance. The appropriate shaping of the edge in the windshield area helps limit unwanted turbulence and, consequently, noise in the cabin. At the same time, this element acts as a visual complement to the body line, which is important when maintaining the optical condition of the vehicle.

A consistent finish of the windshield area raises the overall impression of quality, and upon resale, it can influence the technical and visual perception by a potential buyer. Replacing a missing or damaged cover is therefore a simple way to improve both the functionality and appearance of the car.

Complementary BMW trim elements

If you are planning a comprehensive repair or upgrade of the body trim area in your BMW and need other components from the same group, such as covers, overlays, or additional moldings, check out the available parts in the BMW Trims, moldings, and decorative elements category.

For drivers considering a wider use of aftermarket parts, practical tips on selecting and installing used components may also be useful – you can find them in the article Volkswagen – solidity and reliability. Why are used VW parts a sensible choice?, which discusses the general principles of safely using pre-owned components.