BMW F20 F21 F22 Black Wheel Alloy Rim 18″ ET:52 8J M Double Spoke 436 7845871

Description

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F20 F21 F22 Black Wheel Alloy Rim 18″ ET:52 8J M Double Spoke 436 is an original BMW M-series alloy rim designed for BMW compact models. The black finish and the characteristic double-spoke pattern give the car a distinctly sporty yet elegant character. It is a choice for drivers who want to combine precise handling with aesthetics consistent with the factory BMW line.

Specifications and technical data

• SKU: 7845871-11
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7845871
• Substitutable numbers: 36117845871, 7845871
• Color: Black
• Rim diameter: 18″
• Rim width: 8
• Offset (ET): 52
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Rim construction characteristics

The presented rim belongs to the Rims category and is made of a lightweight aluminum alloy, which helps reduce unsprung mass and improves suspension response. The M Double Spoke pattern used ensures a rigid, stable rim structure, positively influencing steering precision at higher speeds and during dynamic cornering.

The black surface of the rim emphasizes the body lines and blends well with both light and dark car paint colors. Thanks to the appropriately selected width, diameter, and mounting parameters, the rim is matched to the axle requirements of BMW F20, F21, and F22 series models, maintaining the manufacturer’s factory assumptions regarding suspension geometry.

Mounting parameters and compatibility

The rim has been designed with a five-hole mounting pattern, characteristic of many BMW models, with a properly selected bolt pattern diameter and offset. This combination of parameters allows for proper wheel seating in the wheel arch without interfering with suspension or braking system components. The aluminum construction of the rim provides a favorable strength-to-weight ratio, which is particularly important for daily use and dynamic driving.

By maintaining factory design assumptions, the rim works well with standard tires intended for BMW F20, F21, and F22 models, as well as with many sports-profile tire configurations. This solution is suitable for both city and highway use, where driving stability and predictable vehicle behavior are essential.

Application and benefits of choosing a BMW alloy rim

Choosing an original BMW M-series alloy rim primarily means stylistic consistency with the model line and maintaining the driving parameters intended by the manufacturer. A rim with this construction allows for:

• achieving a sportier look for the car thanks to the black finish and M Double Spoke pattern,
• improving steering response due to the lightweight aluminum construction,
• maintaining proper suspension geometry thanks to the correctly selected offset and bolt pattern,
• easier braking system cooling due to the open, multi-spoke design.

The rim in used condition is a good choice for drivers who want to optimize costs while maintaining the original BMW character and high build quality typical of the brand’s factory rims.

Practical tips for buying used rims

When choosing a used alloy rim, it is worth paying attention to the compatibility of mounting parameters with your BMW model, the condition of the surface, and any history of refurbishment. A properly selected rim helps avoid problems with vibrations, uneven tire wear, or incorrect suspension operation. For those who want to deepen their knowledge about selecting and refreshing rims, we recommend the article Used rims like new: a guide to buying and refurbishing alloy rims, which discusses key aspects of assessing rim condition and refurbishment possibilities.

If you are interested in a broader context of using original, used components in popular car models, the aftermarket parts guide available in the article The best used car parts – a guide to the most frequently chosen original parts may also be helpful. It will allow you to better understand how to combine economical purchasing with maintaining high quality and safety.

Expanding wheel configuration in BMW

If you are planning a comprehensive repair or upgrade of the wheel and tire area in your BMW and need other elements from the same group, such as additional rims, seasonal wheel sets, or rims with a different finish, check the available parts in the BMW Rims category.

Choosing the right rims has a direct impact on driving comfort, handling, and the appearance of the car. By choosing an original BMW M-series alloy rim, you gain compatibility with factory solutions, predictable vehicle behavior, and aesthetics matched to the sporty character of the F20, F21, and F22 models.