BMW Z4 E85 Front Black Wheel Alloy Rim 18" Ellipsoid Styling 107 8J ET:47

Visual condition of the part

The product shows signs of use visible in the photos.

BMW Z4 E85 Front Black Wheel Alloy Rim 18" Ellipsoid Styling 107 8J ET:47 is an original aluminum rim designed for the front of the vehicle, specifically engineered for demanding BMW drivers. The black color of the rim emphasizes the dynamic body lines, while the characteristic Ellipsoid Styling 107 gives the car a distinctive, sporty look. This is a solution for users who expect both precise handling and an aesthetic, cohesive finish for the front axle.

Specifications and technical data

• SKU: 6758192-5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6758192
• Substitutable numbers: 6758192, 36116758192
• Location on the vehicle: Front
• Color: Black
• Rim diameter: 18"
• Rim width: 8
• Offset (ET): 47
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and fitment for BMW Z4 E85

The presented rim has been configured to meet the requirements of the front axle in the BMW Z4 E85, maintaining the correct mounting parameters and suspension geometry. The properly selected bolt pattern and center bore diameter ensure stable seating of the rim on the hub, which translates into predictable vehicle behavior while driving. The rim construction is optimized for compatibility with factory suspension and braking systems, facilitating installation without the need for additional adapters.

Construction, material, and performance characteristics

The rim belongs to the Wheels category and is made of a lightweight aluminum alloy, which helps reduce unsprung mass compared to traditional steel rims. A lighter rim promotes more precise steering response, improves bump absorption comfort, and can positively influence braking distance. The rim profile and width have been selected to allow for the installation of sporty tires while maintaining proper lateral tread support.

The black color of the rim creates a cohesive, modern stylistic accent that complements both light and dark body paints well. The balanced offset promotes proper wheel arch filling without overloading suspension components, which is important during dynamic vehicle operation.

Mounting parameters and connection stability

The mounting pattern based on five holes and the properly selected bolt hole diameter guarantee secure, even load distribution from the tire to the hub. This configuration promotes stability at higher speeds and during intensive braking. The rim's offset has been selected to maintain the factory chassis geometry, which is significant for even tire wear and predictable vehicle handling in corners.

The aluminum construction of the rim is resistant to typical operational loads while simultaneously allowing for effective heat dissipation from the braking system. This is particularly important in cars with a more dynamic character, where the braking system operates at elevated temperatures.

Utility values of the aluminum rim

Choosing an aluminum rim for the front of the BMW Z4 E85 is not only a matter of aesthetics but also practical operational benefits. The most important include:

• reduced unsprung mass, promoting better suspension response,
• more direct steering feel,
• more efficient heat dissipation from brake discs and pads,
• attractive, sporty body appearance thanks to the black finish.

Thanks to these features, the rim will perform well both in daily driving and in more dynamic operation, where handling precision and a cohesive, sporty car character matter.

Condition, origin, and support in selection

The rim comes from the BMW brand and is a used item, which allows for combining a favorable purchase cost with maintaining the manufacturer's original specifications. This is a good solution for drivers who want to restore the factory look of the front axle or complete a set of rims after damaging one unit. Proper manufacturer markings facilitate verification of compatibility with a specific vehicle configuration.

If you are planning a comprehensive repair or upgrade of the chassis area in your BMW and need other components from the same group, such as additional rims, sets for the summer and winter seasons, or rims with a different finish, check the available parts in the BMW Wheels category.

For users who want to approach the purchase of second-hand rims consciously and are considering refreshing the wheels they own, we have prepared a practical guide – more information can be found in the article Used rims like new: a guide to buying and refurbishing aluminum rims.