BMW G30 G31 G38 LCI Black Wheel Alloy Rim 19" 8J ET:30 Y-Spoke 845M 8747405

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" 8J ET:30 Y-Spoke 845M are original aluminum rims designed for the facelifted 5 Series models, ensuring a factory-consistent look and precise handling. The distinctive Y-Spoke 845M design combined with a black finish emphasizes the dynamic body lines and gives the car a distinctly sporty character. This is a solution for drivers who expect aesthetics in line with the M Performance line and stable vehicle behavior at higher speeds.

Specifications and technical data

• SKU: 8747405-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8747405
• Substitutable numbers: 36118747405, 8747405
• Color: Black
• Rim diameter: 19"
• Rim width: 8
• Offset (ET): 30
• Hole diameter: 112
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Y-Spoke 845M design and fitment for the BMW 5 Series

The Y-Spoke 845M pattern was developed specifically for the facelifted BMW G30, G31, and G38, allowing the rim to harmonize perfectly with the body lines and the factory styling package. The applied spoke geometry promotes even load distribution, which translates into predictable vehicle behavior during braking and dynamic maneuvers. The aluminum construction helps reduce unsprung mass compared to classic steel rims, which positively affects suspension response and ride comfort.

Technical characteristics for handling

The rim parameters have been selected to maintain the proper suspension geometry of the BMW 5 Series G30/G31/G38 LCI. The appropriately chosen rim width and offset influence stability at higher speeds, steering precision in corners, and proper tire seating on the rim flange. The bolt pattern and number of mounting holes comply with BMW's factory requirements, allowing for trouble-free installation on hubs without the need for adapters. As a result, the rim retains factory mounting points and works with standard chassis components.

Visual finish and practical application

The black color of the rim gives the vehicle a more aggressive, modern look, while blending well with both light and dark body paints. This shade makes it easier to maintain visual consistency after styling modifications, such as tinted windows or dark exterior accessories. The aluminum construction promotes effective heat dissipation from the braking system, which is important during intensive use, such as on highways.

Benefits of choosing original used rims

Choosing a used, original BMW rim is a reasonable compromise between cost and maintaining factory driving parameters. You receive a product designed specifically for the given model, with appropriate dimensional tolerances and material quality. OEM construction means predictable rim behavior in daily use and compatibility with standard suspension and brake components. This is particularly important when replacing a single rim after mechanical damage or when gradually upgrading a set of wheels.

How to consciously buy used alloy rims

When selecting a used rim, it is worth paying attention to the compliance of parameters with the vehicle's factory requirements, the condition of the surface, and the history of any repairs. A detailed guide on the purchase and refurbishment process, which discusses visual assessment, straightness checks, and tire selection, can be helpful. To expand your knowledge on this topic, check out the article Used rims like new: a guide to buying and refurbishing alloy rims, where you will find practical tips on operation and refreshing rims.

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 sets of rims, rims with a different pattern, or alternative wheel configurations, check out the available parts in the BMW Rims category.