BMW Z4 E89 Rear Silver Alloy Wheel Rim 18" Multispoke 293 ET:40 8.5J 6785251

Visual condition of the part

The product shows signs of use visible in the photos.

BMW Z4 E89 Rear Silver Alloy Wheel Rim 18" Multispoke 293 ET:40 8.5J is an original component from the Wheels category, designed specifically for the rear axle of this model. This used OEM wheel ensures a factory fit, robust construction, and a consistent, elegant body appearance, while also being a cost-effective choice for vehicle repairs or upgrades.

Specifications and technical data

• SKU: 6785251-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6785251
• Substitutable numbers: 6785251, 36116785251
• Location on the vehicle: Rear
• Color: Silver
• Rim diameter: 18"
• Rim width: 8.5
• Offset (ET): 40
• Hole diameter: 120
• Number of holes: 5
• Category: Rims

Purpose and fitment for BMW Z4 E89

The presented rear alloy wheel has been developed with the structural requirements of the BMW Z4 E89 in mind. The geometric parameters of the rim are consistent with the manufacturer's factory specifications, which translates into correct wheel seating in the wheel arch, proper suspension performance, and the maintenance of the handling characteristics typical for this model.

Thanks to its dedicated rear-axle placement, the wheel works with the rear axle as intended by BMW engineers, which is important both for stability at higher speeds and for steering precision in corners.

Construction, design, and color

The wheel is made of a lightweight aluminum alloy, which helps reduce unsprung mass compared to steel solutions. This translates into better suspension response, more predictable vehicle behavior, and clearer communication with the driver during dynamic driving.

The styling was designed with the sporty character of the Z4 E89 in mind – the multi-spoke construction emphasizes the dynamic body line, and the silver finish provides a universal, timeless look that complements both light and dark paint jobs. The Silver color also facilitates visual inspection for potential damage and dirt, which is practical for daily use.

Performance parameters and mounting characteristics

The wheel features a diameter and width selected for a sports roadster, allowing for the use of tires with an appropriate profile that provides a compromise between grip and comfort. The applied offset promotes proper load distribution on the hub and bearings, and the bolt pattern and number of mounting holes are consistent with the typical layout used in this generation of BMW.

These technical parameters facilitate the mounting of the wheel on original hubs without the need for spacers or modifications, which is important from the point of view of safety and compliance with the manufacturer's specifications. The standardized hole diameter and number of bolts allow for the use of factory mounting hardware, which reduces service time.

Condition, application, and benefits of choosing a used wheel

The wheel is offered as a used item, which is an attractive solution for post-accident repairs, replacing a single damaged rim, or restoring a set of wheels to factory configuration. Choosing an original alloy wheel from the secondary market allows you to maintain the stylistic consistency of the vehicle, avoid problems with fitting aftermarket replacements, and reduce costs compared to purchasing a new component.

This solution will work well for both drivers who care about maintaining the stock look of the car and those preparing the vehicle for sale, technical inspection, or re-registration after body repairs.

Configuration expansion and additional materials

If you are planning a comprehensive repair or upgrade of the wheel and tire area in your BMW and need other components from the same group, such as additional rims, seasonal sets, or wheels with similar styling, check out the available parts in the BMW Wheels category.

When choosing components from the secondary market, it is worth knowing how to assess their condition and potential for further use or refurbishment – you will find practical tips in the article Used wheels like new: a guide to buying and refurbishing alloy wheels, which discusses key aspects of selecting and refreshing alloy wheels.