BMW Z4 E85 E86 Black Front Wheel Alloy Rim 18" ET:47 8J Star Spoke 108 6758194

Visual condition of the part

The product shows signs of use visible in the photos.

BMW Z4 E85 E86 Black Front Wheel Alloy Rim 18" ET:47 8J Star Spoke 108 is an original alloy rim from the Rims category, designed specifically for the front axle of the BMW Z4 E85/E86 generation sports roadster. This used, factory-spec construction ensures proper driving parameters, a consistent look with the other wheels, and seamless integration with the suspension and braking systems. The black color gives the car a distinctly dynamic character, emphasizing the body lines and the model's sporty profile.

Specifications and technical data

• SKU: 6758194-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6758194
• Substitutable numbers: 36116758194, 6758194
• 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 the BMW Z4 E85/E86

The presented rim was developed as a front axle component for the BMW Z4 E85/E86, ensuring the preservation of the factory chassis geometry. The properly selected offset, width, and rim diameter allow for maintaining correct handling, stability at higher speeds, and predictable vehicle behavior in corners. Thanks to its OEM design, the rim works with stock suspension and brake components without the need for spacers or mounting modifications.

Construction, material, and performance parameters

The rim is made of a lightweight aluminum alloy, which helps reduce unsprung mass and improves suspension response to road irregularities. The Star Spoke 108 design provides a rigid, stable structure, which is beneficial for both handling precision and durability during daily use. The black coating visually refreshes the vehicle's appearance, complements both light and dark body colors well, and facilitates the creation of a cohesive, sporty wheel set for the summer season.

Benefits of choosing an original alloy rim

Choosing an original alloy rim for the BMW Z4 E85/E86 primarily ensures a secure fit to the hub, braking system, and suspension, without the risk of wheel vibration or improper seating. Using an OEM part allows you to maintain the car's factory look, which is important both for users who value originality and for those concerned about the vehicle's resale value. The 18" black front rim works well as a replacement for a damaged wheel or as a component to complete a mixed front/rear wheel set.

Practical applications and installation

The rim is intended for installation on the front axle, which is important when assembling a wheel set for cars with different front/rear rim widths. The aluminum construction facilitates service, and the standard bolt pattern and mounting hole diameter ensure compatibility with factory BMW wheel bolts. The used condition of the rim allows for an economical replacement of a single wheel after mechanical damage or as a spare part when completing an original Star Spoke 108 set.

If you are planning a comprehensive repair or upgrade of the wheel area in your BMW and need other items from the same group, such as additional rims, summer sets, or alternative size configurations, check out the available parts in the BMW Rims category.

How to buy used alloy rims wisely

When choosing a used alloy rim for a BMW Z4, it is worth paying attention to the compliance of parameters with the vehicle's factory specifications, the condition of the surface, and the possibility of potential paint restoration. It is also good practice to compare the markings with the existing rims on the car to maintain the stylistic and technical consistency of the entire set. Detailed tips on assessing condition, preparing for installation, and the cost-effectiveness of restoration can be found in the article Used rims like new: a guide to buying and refurbishing alloy rims, which helps you make more informed purchasing decisions.

If you want to further deepen your knowledge on selecting used components for your car and avoid bad purchases, it is also worth reading the guide No more bad purchases! How to professionally select used car parts, saving time and nerves, where you will find practical tips on verifying compatibility and OEM markings.