BMW F20 F21 F22 F23 Alloy Wheel Rim 17" Star Spoke 379 7,5J ET:43

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW F20 F21 F22 F23 Alloy Wheel Rim 17" Star Spoke 379 7,5J ET:43 is an original BMW alloy wheel designed for F-series models with a compact and dynamic character. The construction, based on a solid aluminum alloy, ensures precise handling, while the wheel parameters have been selected for stability, safety, and proper fitment within the wheel arch. It is a practical solution for drivers looking for a proven suspension component with factory geometry.

Specifications and technical data

• SKU: 6850151-5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6850151
• Substitutable numbers: 6850151, 36116850151
• Rim diameter: 17"
• Rim width: 7.5
• Offset (ET): 43
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and fitment for BMW F-series

The wheel has been designed for BMW F20, F21, F22, and F23 models, ensuring the maintenance of correct suspension geometry and compatibility with the manufacturer's factory solutions. Properly selected mounting parameters allow for correct wheel seating, maintenance of the proper position relative to the wheel arch, and correct interaction with the braking system and suspension.

As a result, the driver receives a suspension component that supports stability at higher speeds, predictable vehicle behavior in corners, and even load distribution on the hub. Factory fitment for BMW reduces the risk of vibrations, balancing issues, or improper wheel-to-hub contact.

Construction, material, and performance characteristics

The wheel belongs to the Wheels category and is made of aluminum, which translates into a favorable strength-to-weight ratio. The aluminum construction helps reduce unsprung mass, which is important for suspension performance and ride comfort. A lighter wheel makes it easier for shock absorbers to control the wheel, which can improve the car's reaction to bumps and increase steering precision.

The wheel size and width have been selected to allow the installation of popular tire sizes used in the BMW F-series, while maintaining the appropriate profile and contact surface with the road. The applied offset promotes proper load distribution on wheel bearings and suspension components, which is important from the perspective of both durability and vehicle stability.

Wheel mounting and operational safety

The wheel uses the typical BMW five-point mounting solution, which ensures even force distribution on the hub and secure wheel seating. The properly selected diameter of the mounting holes guarantees compatibility with the hub and bolts used in F-series models, and thus correct wheel centering.

Stable mounting is crucial for safety – proper wheel-to-hub contact limits the risk of play, unwanted vibrations, and accelerated wear of suspension components. The aluminum construction, when properly mounted and balanced, allows for maintaining high standards of suspension performance, even during dynamic driving.

Practical application and benefits of choosing an alloy wheel

Choosing this alloy wheel for a BMW F20, F21, F22, or F23 is a solution for users who expect a combination of functionality and aesthetics. The aluminum construction promotes better vehicle response to steering inputs, and the appropriately selected wheel size allows for the installation of tires that provide good grip and predictable vehicle behavior.

The used product represents a reasonable compromise between cost and maintaining factory driving parameters. Original wheel geometry supports the proper operation of safety systems, such as ABS or traction control, which rely on predictable wheel behavior and their proper contact with the road surface.

BMW wheels – expansion and modernization of the suspension system

If you are planning a comprehensive repair or modernization of the suspension area in your BMW and need other components from the same group, such as additional rims, seasonal sets, or alternative wheel configurations, check the available parts in the BMW Wheels category.

If you want to better assess the condition of the alloy wheel before purchase, learn about the possibilities of refreshing the surface or regenerating edges and rims, a guide describing the purchase and renovation process will be helpful. Detailed tips can be found in the article Used wheels like new: a guide to buying and regenerating alloy wheels, which discusses practical aspects of selecting and restoring light-alloy wheels.