BMW X1 E84 Wheel Alloy Rim 18" 8J ET:30 M Double Spoke 355 7842636

Visual condition of the part

The product shows signs of use visible in the photos.

BMW X1 E84 Wheel Alloy Rim 18" 8J ET:30 M Double Spoke 355 is an original light-alloy rim designed for BMW models, featuring the distinctive, sporty M Double Spoke design. The aluminum construction ensures an optimal strength-to-weight ratio, while the precisely selected geometric parameters guarantee proper handling and vehicle stability. This is a solution for drivers who expect reliable handling, consistency with factory BMW specifications, and an aesthetic vehicle exterior.

Specifications and technical data

• SKU: 7842636-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7842636
• Substitutable numbers: 7842636, 36117842636
• Rim diameter: 18"
• Rim width: 8
• Offset (ET): 30
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Rim design characteristics

The rim belongs to the Wheels category and is made of aluminum, which helps reduce unsprung mass and improves suspension response to road irregularities. The M Double Spoke 355 pattern provides a rigid, stable rim structure, which is important during dynamic driving and cornering under higher lateral loads.

The geometric parameters of the rim have been selected to meet the requirements of the BMW X1 E84 and other compatible models of this brand, ensuring correct suspension geometry, proper wheel fitment in the wheel arch, and correct steering system operation. The bolt pattern and diameter are adapted to factory BMW hubs, which facilitates installation and allows for maintaining factory driving characteristics.

Purpose and application in BMW

The 18" aluminum rim is a typical choice for configurations with a sportier character, often used in trim versions with the M package or in cars where the owner expects a more pronounced steering response. The rim width and selected offset promote stability at higher speeds and allow for the installation of tires with a profile that provides a compromise between comfort and handling precision.

The bolt pattern and number of mounting holes are consistent with typical BMW solutions, allowing the rim to work with factory hubs, bolts, and brake system components. The aluminum construction supports effective brake cooling, which is important during more intensive vehicle use.

Benefits of choosing an original BMW rim

Choosing an original BMW aluminum rim primarily means certainty of fitment for a specific vehicle platform and the preservation of factory driving parameters. The design was developed taking into account operational loads, suspension performance, and the steering system, which translates into predictable vehicle behavior in various road conditions.

The M Double Spoke 355 series rim also allows for a visually consistent match to the styling of the BMW X1 E84 and other models using this pattern. The characteristic design emphasizes the car's dynamic character while remaining fully compliant with the manufacturer's design language. The used condition allows for an economical refresh of the car's appearance or the replacement of a single damaged rim while maintaining the original look of the wheel set.

Selection, installation, and operation

Before installing the rim, it is recommended to verify compatibility with the specific engine and suspension version of the BMW, as well as to check the condition of the hub mounting surfaces and fasteners. Proper tire selection for this rim will allow you to fully utilize its potential in terms of traction, comfort, and stability. Correct wheel balancing after installation is crucial to avoid steering wheel vibrations and excessive wear of suspension components.

Regular inspection of the rim's condition – especially the edges, the inner part of the rim, and the bolt seats – allows for early detection of potential damage resulting from use on lower-quality roads. The aluminum construction responds well to professional cleaning and maintenance processes, which makes it easier to maintain the attractive appearance of the wheel set for a longer time.

More BMW wheels and a guide to used rims

If you are planning a comprehensive repair or upgrade of the running gear in your BMW and need other components from the same group, such as additional rims, seasonal sets, or tire sets on rims, check out the available parts in the BMW Wheels category.

When choosing rims from the secondary market, it is worth knowing the principles of assessing their condition, regeneration possibilities, and good installation practices – these are discussed in detail in the article Used rims like new: a guide to buying and refurbishing aluminum rims, which will help you consciously plan the purchase and further operation of aluminum rims in your car.