BMW F20 F21 Front Silver Alloy Wheel Rim 18" 7,5J ET:45 7845852 M Star Spoke 386

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F20 F21 Front Silver Alloy Wheel Rim 18" 7,5J ET:45 M Star Spoke 386 is an original component from the Wheels category, designed specifically for the front axle of compact BMW 1 Series models. The silver finish and the distinctive M Star Spoke design emphasize the car's dynamic character while ensuring consistency with the factory BMW styling. This is a solution for drivers who want to maintain the vehicle's original look while ensuring precise handling.

Specifications and technical data

• SKU: 7845852-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7845852
• Substitutable numbers: 36117845852, 7845852
• Location on the vehicle: Front
• Color: Silver
• Rim diameter: 18"
• Rim width: 7.5
• Offset (ET): 45
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and fitment for BMW F20/F21

The presented wheel rim has been developed as a component mounted on the front axle of BMW F20 and F21 models, which translates into a proper fit for the suspension geometry and steering system. The wheel's construction complies with the vehicle manufacturer's requirements, ensuring that factory parameters for handling, stability, and the operation of assistance systems such as ABS or traction control are maintained.

Its original BMW origin means compatibility with factory bolts, hubs, and hub caps, as well as proper fitment with the wheel arch and front bumper. The M Star Spoke 386 design is characteristic of versions with a sportier look, allowing for aesthetic alignment with the vehicle's other styling elements.

Construction, material, and technical parameters

The wheel is made of aluminum, which provides a favorable strength-to-weight ratio and good resistance to operational loads. The aluminum construction promotes precise handling and better steering response, which is particularly noticeable during dynamic driving.

The wheel size, width, offset, bolt pattern, and number of mounting holes have been selected for the BMW F20/F21 specification, enabling trouble-free installation on the front axle without the need for spacers or non-standard mounting hardware. The applied bolt pattern and hub diameter ensure a secure fit on the hub, and the properly selected offset helps maintain the correct wheel line relative to the bodywork.

Appearance and visual characteristics

The silver finish of the wheel gives the vehicle a subdued yet modern and dynamic look, which blends well with both light and dark body colors. The M Star Spoke 386 pattern, with its characteristic spokes, emphasizes the sporty character of the 1 Series without disrupting the car's elegant lines.

This combination of design and functionality makes the wheel look good both in daily city use and in more demanding conditions, e.g., on the highway. The silver surface also facilitates visual inspection of the wheel's condition and the braking system located behind it.

Condition, application, and benefits of installation

The wheel is a used component, which allows for an economical replacement of a damaged wheel while maintaining the original manufacturer's specification. It is a practical solution for post-accident repairs, replacing a single wheel after mechanical damage, or restoring the car to its factory look after modifications.

Using an original aluminum wheel on the front axle helps maintain even suspension load, proper tire performance, and predictable vehicle behavior in corners. For users who value stylistic and technical consistency with the factory BMW configuration, this is a solution that avoids the compromises typical of aftermarket replacements.

Expanding your BMW wheel configuration

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, sets for the rear axle, or alternative designs in the same size, check out the available parts in the BMW Wheels category.

When choosing a used aluminum wheel, it is worth knowing the key aspects of its assessment, refurbishment, and safe installation – these are discussed in detail in the guide Used wheels like new: a guide to buying and refurbishing aluminum wheels, which will help you consciously choose a component for your BMW F20 or F21.