BMW F30 F32 Rear Wheel Rim Alloy Black 19" ET:47 8,5J M Star Spoke 403 7845883

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW F30 F32 Rear Wheel Rim Alloy Black 19" ET:47 8,5J M Star Spoke 403 is an original component from the Rims category, designed for the rear axle of BMW F-series vehicles. Its solid aluminum construction, precisely matched mounting parameters, and elegant black finish make it an attractive choice both for replacing a damaged rim and for subtly enhancing the vehicle's appearance.

Specifications and technical data

• SKU: 7845883-6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7845883
• Substitutable numbers: 7845883, 36117845883
• Location on the vehicle: Rear
• Color: Black
• Rim diameter: 19"
• Rim width: 8.5
• Offset (ET): 47
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and fitment for BMW

The presented rim has been designed as a rear axle component, adhering to BMW factory standards. This ensures proper seating on the hub, correct interaction with the suspension system, and stable vehicle handling. The construction, based on five mounting holes and a correctly selected bolt pattern diameter, allows for safe installation on dedicated models without the need for non-factory solutions.

The rim's geometric parameters – diameter, width, offset, as well as the diameter and number of holes – have been selected to maintain proper wheel geometry, appropriate spacing relative to the wheel arch, and compatibility with factory tires and braking system components. As a result, the rim supports vehicle stability at higher speeds and during dynamic driving.

Aluminum construction and performance characteristics

The rim is made of aluminum, which provides a favorable strength-to-weight ratio. A lighter rim compared to steel structures helps reduce unsprung mass, which can positively influence suspension response and steering precision. At the same time, the aluminum material allows for more advanced shaping of the spokes and rim profile, which translates into better cooling for the braking system.

The black finish of the rim gives the rear of the vehicle a subdued, technical look that complements both light and dark body colors. This color scheme also helps to visually hide typical signs of wear, which is practical for daily use. The 19" diameter, combined with the appropriate rim width, allows for the installation of tires with a sporty profile, emphasizing the dynamic character of BMW F-series cars.

Mounting parameters and operational stability

The rim features five mounting holes and a specific bolt pattern diameter, ensuring even load distribution to the hub and suspension components. A properly selected offset (ET) helps maintain the correct wheel position relative to the wheel arch and suspension elements, minimizing the risk of rubbing against the wheel arch or braking system components. The applied design solutions are consistent with BMW's factory specifications, which promotes predictable vehicle behavior on the road.

As a rear axle component, the rim works with the drivetrain and braking system, transferring torque and lateral forces generated during acceleration, braking, and cornering. Thanks to its precise manufacturing and fitment to BMW specifications, the rim supports driving stability and handling comfort, especially at higher highway speeds.

Condition, origin, and benefits of choosing a used OEM rim

The rim is in the used OEM parts category, meaning it comes from original BMW production and has been previously used. Choosing such a solution is beneficial for drivers who want to maintain the vehicle's factory driving and visual parameters while optimizing the costs of repairing or replacing a single rim. Original BMW rims are designed for long-term operation in demanding road conditions, which favors their continued use after verifying their condition.

If you are considering purchasing a second-hand component and want to better understand what to look for when assessing the surface, edges, and structure of the rim, our blog guide will be helpful: Used rims like new: a guide to buying and refurbishing alloy wheels. You will find practical tips there regarding further care and potential refurbishment of alloy wheels.

To compare the advantages and limitations of new versus used parts, including items like rims, you can also use our additional material: New or used? A comparison of car part costs and quality, which discusses cost and quality differences in the broader context of vehicle maintenance.

Expanding the configuration – other BMW Rims

If you are planning a comprehensive repair or upgrade of the wheel and suspension area in your BMW and need other components from the same group, such as additional rims, seasonal sets, or alternative designs with the same mounting type, check out the available parts in the BMW Rims category.

Summary

BMW F30 F32 Rear Wheel Rim Alloy Black 19" ET:47 8,5J M Star Spoke 403 is a functional solution for users who expect to maintain factory driving parameters and a consistent look for the rear axle of the vehicle. The aluminum construction, matched mounting parameters, and black finish make the rim a great fit for the character of BMW F-series models, serving as a practical choice when replacing a single rim or building a complete set of wheels.