BMW X3 F25 X4 F26 Wheel Rim Alloy Silver 18" 8J ET:43 Y-Spoke 308 6787579

Visual condition of the part

The product shows signs of use visible in the photos. BMW X3 F25 X4 F26 Wheel Rim Alloy Silver 18" 8J ET:43 Y-Spoke 308 is an original light-alloy rim designed for BMW X3 F25 and X4 F26 models, engineered for precise handling and a cohesive vehicle aesthetic. The distinctive Y-Spoke 308 design in an elegant silver finish highlights the car's dynamic lines while providing the appropriate performance parameters for daily use. This is a solution for drivers who want to maintain the factory character of the suspension and appearance by using original BMW construction.

Specifications and technical data

• SKU: 6787579-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6787579
• Substitutable numbers: 36116787579, 6787579
• Color: Silver
• Rim diameter: 18"
• Rim width: 8
• Offset (ET): 43
• Hole diameter: 120
• Number of holes: 5
• Category: Rims

Purpose and fitment for BMW X3 F25 / X4 F26

The rim has been developed specifically for the suspension geometry of the BMW X3 F25 and X4 F26, which helps maintain proper handling characteristics, stability at higher speeds, and predictable vehicle behavior in corners. The aluminum construction allows for a reduction in unsprung mass compared to steel rims, which translates into better steering response and more comfortable suspension performance. The silver finish harmonizes well with both light and dark body colors, making the rim an aesthetic addition to the factory styling package or an element to refresh the car's appearance after replacing a damaged wheel.

Y-Spoke 308 construction and performance properties

The Y-Spoke 308 pattern combines a multi-spoke design with a properly selected spoke cross-section, which promotes even load distribution when driving over bumps and during dynamic maneuvers. The aluminum rim is designed to work with the BMW braking system, ensuring proper disc ventilation and predictable heat dissipation. The rim parameters have been selected to maintain factory wheel geometry, which facilitates the installation of tires in recommended sizes and helps avoid issues with rubbing against wheel arches or suspension components. As a result, the rim can be used both as a single replacement for a damaged wheel and as part of a set, e.g., when configuring a separate set of summer or winter wheels.

Condition, verification, and practical application

The rim is offered as a used item, which allows for an economical restoration of the wheel's functionality and appearance while maintaining the original BMW specification. This type of solution is particularly beneficial in situations where it is necessary to replace a single rim after mechanical damage or when the vehicle owner wants to maintain stylistic consistency with the remaining wheels. Before installation, a standard check for straightness, potential signs of previous repairs, and surface preparation for balancing is recommended, which is a typical procedure when installing used aluminum rims. Thanks to the preservation of factory mounting parameters, the rim works well with stock suspension and steering components.

Choosing a used BMW aluminum rim and vehicle aesthetics

Replacing a damaged rim with an original aluminum wheel of a matching design and parameters allows you to quickly restore the car's cohesive look without having to invest in a whole new set of wheels. The silver surface masks typical operational dirt well while remaining easy to clean using standard wheel cleaning chemicals. If you want to better understand how to assess the condition of a used rim, when you can replace just one element, when it is worth considering a set, and how to interpret markings related to bolt patterns and mounting parameters, the article on our blog will be helpful: Do scratched rims ruin the look of your car? Used original alloy wheels for Audi and BMW as a quick way to a makeover.

Expanding wheel configuration in BMW

The aluminum rim in this size will work well both as a replacement for a factory wheel and as an element of an alternative set, e.g., for separate seasonal tires. Thanks to the original construction, you can count on predictable vehicle behavior, proper cooperation with safety systems, and no need for body or suspension modifications. If you are planning a comprehensive repair or upgrade of the wheel and suspension area in your BMW and need other elements from the same group, such as additional rims, wheel sets, or alternative rim designs, check the available parts in the BMW Rims category.