BMW G30 G31 G38 LCI Black Wheel Alloy Rim 19" 9J ET:44 Y-Spoke 845M 8747406

Visual condition of the part

The product shows signs of use visible in the photos.

BMW G30 G31 G38 LCI Black Wheel Alloy Rim 19" 9J ET:44 Y-Spoke 845M are original aluminum rims designed for the facelifted 5 Series models, engineered for precise handling and a cohesive body style. The distinctive Y-Spoke 845M design, combined with a black finish, emphasizes the car's dynamic character and complements sports packages perfectly. Thanks to the factory geometry, the rims maintain the correct operating parameters for the suspension and steering system.

Specifications and technical data

• SKU: 8747406-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8747406
• Substitutable numbers: 36118747406, 8747406
• Color: Black
• Rim diameter: 19"
• Rim width: 9
• Offset (ET): 44
• Hole diameter: 112
• Number of holes: 5
• Rim material: Aluminium
• Category: Other Car Parts & Accessories

Purpose and fitment for BMW 5 Series LCI

The presented rim has been developed for the BMW G30, G31, and G38 facelift (LCI) platform, ensuring compatibility with factory mounting points as well as stock braking and suspension systems. The rim's construction accounts for the requirements of safety systems, such as traction control and electronic stability control, ensuring predictable vehicle behavior.

The bolt pattern and diameter are consistent with the standard used in the 5 Series, and the properly selected offset supports stability at higher speeds and under axle loads. As a result, the rim performs well in both daily driving and more dynamic highway conditions.

Construction, material, and performance parameters

The rim is made of a lightweight aluminum alloy, which helps reduce unsprung mass compared to steel rims. Lower weight promotes better suspension response to road irregularities, improves ride comfort, and enhances steering precision. The aluminum construction also provides good rigidity, which is essential at higher speeds and during sharp maneuvers.

The rim diameter has been selected to allow for the installation of tires with a profile that offers a balance between comfort and handling precision. The rim width allows for the use of performance-oriented tires with a sufficiently wide tread, which translates into better traction and more effective torque transfer to the road surface.

The five-hole mounting pattern with the correct bolt circle diameter is compatible with factory BMW hubs, facilitating installation and minimizing the risk of wheel centering issues. The applied geometric parameters support even load distribution on the hub and bearings.

Y-Spoke 845M design and finish

The Y-Spoke 845M pattern is a distinctive, multi-spoke design that combines a sporty look with functionality. The arrangement of the spokes promotes effective cooling of the braking system by allowing free airflow around the discs and calipers. This is particularly important during intensive use, where stable brake temperatures influence consistent performance.

The black color of the rim gives the body a more aggressive, modern character and blends well with both light and dark body paints. This type of finish visually enlarges the wheel diameter and highlights the body lines, which is a frequently chosen solution when visually matching a car to M packages or other sporty styling accents.

Benefits of installation and practical application

Installing an original aluminum rim in place of a worn or damaged one allows for the restoration of proper wheel geometry and handling stability. Using a factory design minimizes the risk of vibrations, balancing issues, or improper fitment to the hub. This is a particularly beneficial solution for users who expect consistency with the vehicle's factory specifications.

The rim works well both as a replacement part after damage and for seasonal wheel set configurations (e.g., separate sets for summer and winter). By maintaining the original parameters, you can easily use standard mounting hardware and standard tire service procedures.

Additional offer and supplementary materials

If you are planning a comprehensive repair or upgrade of the chassis area in your BMW and need other components from the same group, such as additional rims, complete wheels, or mounting accessories, check out the available parts in the Other BMW category.

To compare the nature of sporty wheel, suspension, and brake configurations in other brands, it is worth reading the material discussing the differences between standard and sports versions – you can find it in the article Audi RS vs other models – what lies under the hood and chassis?, which shows how the selection of appropriate components affects the car's behavior on the road.