BMW 3 Series E90 E91 E92 E93 Rear Wheel Alloy Rim 18" Star Spoke 189 8,5J ET:37

BMW 3 Series E90 E91 E92 E93 Rear Wheel Alloy Rim 18" Star Spoke 189 8,5J ET:37 is an original, refurbished component from the Rims category, designed for the rear axle of 3 Series models. The distinctive Star Spoke 189 design and precisely restored geometry ensure that the rim maintains factory handling characteristics and aesthetics in accordance with BMW standards.

Specifications and technical data

• SKU: 6768859
• Mark: BMW (Genuine OE)
• Condition: Remanufactured
• OEM Part Number: 6768859
• Substitutable numbers: 36116768859, 6768859
• Location on the vehicle: Rear
• Rim diameter: 18"
• Rim width: 8.5
• Offset (ET): 37
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and compatibility

The rim has been designed as a rear axle component for selected versions of the BMW 3 Series E90, E91, E92, and E93 generations. The construction, based on the original Star Spoke 189 design, ensures proper vehicle handling, stability at higher speeds, and a consistent look with factory BMW wheel sets.

By maintaining mounting parameters consistent with factory specifications, the rim is compatible with stock hubs, braking systems, and factory safety systems such as ABS or traction control.

Construction and technical features

The rim is made of aluminum, which allows for a favorable strength-to-weight ratio. The use of a lightweight alloy helps reduce unsprung mass, which translates into more precise suspension reactions and better tire contact with the road surface.

The rim parameters have been selected to ensure:

• proper seating on the hub and stable wheel guidance,
• adequate space for brake calipers and discs,
• compatibility with typical tire sizes used in this generation of the BMW 3 Series.

The bolt pattern and diameter of the mounting holes comply with the standard used by BMW, which allows for the use of factory wheel bolts and aftermarket mounting kits designed for this platform.

Refurbishment and build quality

The rim is a refurbished component, meaning it has undergone a process of restoring its functional parameters to meet the manufacturer's requirements. This includes, among other things, checking the material structure, verifying geometry, and refreshing the outer coating. As a result, the user receives a product with preserved functionality while reducing costs compared to a new rim.

The process of refurbishing aluminum rims, including models such as the Star Spoke 189, is described in more detail in our guide: Used rims like new: a guide to buying and refurbishing aluminum rims, which helps you consciously assess the condition and cost-effectiveness of purchasing professionally processed rims.

Practical application and benefits of installation

Using this rim on the rear axle allows you to maintain a consistent look for the entire set of wheels, especially in the case of factory BMW styling packages. The properly selected width and geometry of the rim promote efficient torque transfer to the road surface, which is important both in daily use and more dynamic driving.

The rim from the Rims category can be used as a replacement for a damaged wheel, a component to restore a complete original wheel set, or as a base for building a summer or winter set, while maintaining the factory handling character of the BMW 3 Series.

Expanding your BMW wheel configuration

If you are planning a comprehensive repair or upgrade of the running gear in your BMW and need other components from the same group, such as additional rims, spare wheel sets, or alternative rim designs, check out the available parts in the BMW Rims category.