BMW X1 E84 Silver Alloy Wheel Rim 18" 8J ET:30 Star Spoke 320 6789143

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW X1 E84 Silver Alloy Wheel Rim 18" 8J ET:30 Star Spoke 320 is an original silver rim from the Alloy Wheels category, designed for demanding users who value precise handling and consistency with BMW factory specifications. Its solid aluminum construction and precise geometric parameters make this rim a functional solution both for replacing a damaged wheel and for planned wheel set upgrades. By maintaining the manufacturer's standards, it ensures predictable vehicle behavior and proper interaction with the suspension system.

Specifications and technical data

• SKU: 6789143-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6789143
• Substitutable numbers: 36116789143, 6789143
• Color: Silver
• Rim diameter: 18"
• Rim width: 8
• Offset (ET): 30
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and BMW compatibility

The rim has been designed as a component compliant with BMW's factory requirements, which translates into proper hub fitment, correct steering geometry, and stable vehicle handling. Using an original alloy rim reduces the risk of issues with balancing, improper hub seating, or excessive load on suspension components. This is particularly important for vehicles with precisely tuned steering systems, where even minor deviations in rim parameters can affect driving comfort.

Construction and technical properties

The rim is made of aluminum, which provides an optimal strength-to-weight ratio and promotes efficient operation of the suspension and braking systems. The rim's construction is prepared for the typical BMW five-point mounting, which guarantees stable load transfer during acceleration, braking, and cornering. The rim's geometric parameters are selected to maintain the correct wheel position relative to the wheel arch and suspension components, which is significant for both safety and component durability.

The silver finish gives the wheel a subdued, classic look that blends well with the BMW body line. At the same time, the rim surface is easy to maintain, facilitating the vehicle's aesthetic appearance with regular washing and care.

Performance characteristics of the alloy rim

The alloy rim in this size allows for the use of tires with a profile that provides a balance between comfort and handling precision. Thanks to the appropriately selected width and geometry, it is possible to achieve stable tire contact with the road surface, which translates into predictable vehicle behavior in daily use. The aluminum construction also promotes effective heat dissipation from the braking system, which is important during more intensive driving.

The product comes from the used original parts segment, which allows for combining the retention of factory parameters with a more favorable purchase cost compared to new rims. For many users, this is a sensible way to restore full functionality to a wheel set after damaging one of the rims or for a gradual upgrade of the vehicle's appearance.

Benefits of using an original BMW rim

Using an original BMW alloy rim brings a number of practical advantages:

• retention of factory steering geometry and predictable vehicle handling,
• visual consistency with other BMW styling elements,
• easier matching of tires in accordance with manufacturer recommendations,
• reduction of the risk of mounting problems typical of replacements with imprecise dimensions.

Thanks to this, the rim works well both as a replacement element after damage and for a planned change of wheel configuration towards a more decisive, yet still factory-original look.

Support in selection and additional information

When choosing a used alloy rim, it is worth paying attention to the compatibility of parameters with the other wheels and the general condition of the rim. To better prepare for the purchase and potential refurbishment, you can use the practical tips included in the article Used wheels like new: a guide to buying and refurbishing alloy wheels, where key aspects of evaluating and refreshing rims are discussed.

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, wheel sets, or wheels with a different finish, check the available parts in the BMW Wheels category.