BMW Z4 E85 Roadster Convertible Wind Deflector Protection Centre Set 7117746

Visual condition of the part

The product shows signs of use visible in the photos. BMW Z4 E85 Roadster Convertible Wind Deflector Protection Centre Set is an original component from the Wind Deflectors group, designed specifically to improve driving comfort with the top down in the BMW Z4 E85 model. The complete wind deflector reduces air turbulence in the cabin, improves acoustics at higher speeds, and increases the pleasure of driving a convertible.

Specifications and technical data

• SKU: 7117746-6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7117746
• Substitutable numbers: 54347117746, 7117746
• Part type: Wind Deflector
• Category: Sun Visors, Wind & Bug Deflectors

Purpose and function of the wind deflector

The presented set has been developed as a dedicated wind deflector for the BMW Z4 E85 Roadster, ensuring a precise fit to the convertible's body structure. The properly shaped surface of the deflector directs the airflow over the passengers' heads, which reduces drafts, lowers noise, and allows for easier conversation or listening to the audio system with the top down. As an item in the Wind Deflectors category, the wind deflector plays an important role in stabilizing airflow around the cabin, which translates into more predictable vehicle behavior at higher speeds and greater thermal comfort inside.

Compatibility and fit for the BMW Z4 E85

The set has been prepared with the factory mounting points in the BMW Z4 E85 Roadster in mind, which facilitates installation and allows for consistency with the vehicle's original styling. The design of the wind deflector is harmonized with the line of the side and rear windows, so the element does not disturb the body's aerodynamics and does not require additional modifications. Proper fitment to the specific BMW model reduces the risk of unwanted vibrations, rattles, or leaks, and also allows for trouble-free use in daily operation, both in city traffic and during highway driving.

Performance characteristics and benefits of installation

Using a complete wind deflector in the BMW Z4 E85 Roadster brings a number of practical benefits when driving with the top down:

• significant reduction of air turbulence in the cabin,
• lower noise levels at higher speeds,
• greater passenger comfort, especially during longer trips,
• better conditions for using the audio system and talking while driving. Thanks to the design intended for a specific model, installation is intuitive, and once properly attached, the wind deflector works stably and does not require additional adjustments. It is a practical solution for drivers who want to use the convertible mode more often without sacrificing comfort.

Original origin and product condition

The offered wind deflector is a BMW brand component, which means maintaining factory standards of fit and compatibility with the Z4 E85 Roadster body. The product comes from the secondary market, making it a reasonable compromise between quality and purchase cost, while maintaining the characteristics of an original part. For many convertible users, choosing a used OEM component is a conscious decision – it allows you to benefit from the factory design and materials, avoiding typical fitment problems that may occur with cheaper replacements.

Why it is worth choosing a used OEM element

In the case of such specific elements as a convertible wind deflector, the original BMW solution ensures predictable behavior in the airflow and proper cooperation with the body structure. A used OEM component often proves to be more cost-effective than a new replacement, especially when you care about maintaining the vehicle's factory characteristics. If you want to better understand when a used original part will be a better choice than a replacement, check out the article 5 reasons why a used OEM part is a better choice than a replacement, where you will find specific examples and practical selection criteria. If you are planning a comprehensive repair or upgrade of the airflow zone around the windows in your BMW and need other elements from the same group, such as additional deflectors, window edge covers, or supplementary panels directing the airflow, check the available parts in the BMW Wind Deflectors category.