BMW E90 E91 Front Wheel Rim Alloy Ferric Grey 18" ET:34 8J M Spider Spoke 193

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 Front Wheel Rim Alloy Ferric Grey 18" ET:34 8J M Spider Spoke 193 is an original light-alloy rim designed for the front axle of BMW 3 Series E90, E91, and E92 models. The grey finish of the rim emphasizes a subtle yet dynamic body character, ensuring a consistent look with the factory BMW styling. This used alloy rim is a practical solution for replacing a single wheel after mechanical damage or for completing a set with factory-compliant specifications.

Specifications and technical data

• SKU: 7843839-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7843839
• Substitutable numbers: 7843839, 36117843839
• Location on the vehicle: Front
• Color: Grey
• Rim diameter: 18"
• Rim width: 8
• Offset (ET): 34
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and fitment for BMW E90, E91, E92

The presented rim has been designed for the front axle of BMW 3 Series E90, E91, and E92 generation cars, which translates into proper handling and predictable vehicle behavior. The rim construction complies with the manufacturer's factory specifications, ensuring that suspension geometry is maintained and the steering system operates in a predictable manner. This is a particularly beneficial solution when replacing one rim after damage – it allows you to maintain stylistic and technical consistency with the remaining wheels.

Construction, material, and performance characteristics

The rim is made of aluminum, which provides an excellent strength-to-weight ratio and promotes precise vehicle handling. The grey color of the rim blends well with both light and dark body paints, creating an aesthetic, factory-original look without the effect of excessive styling. The structural parameters of the rim have been selected to work with typical tire sizes used in this generation of the BMW 3 Series, which facilitates tire selection and the maintenance of the correct tire profile.

Mounting parameters and connection stability

The rim belongs to the Rims category and features a bolt pattern and center bore diameter matched to standard BMW hubs, enabling stable mounting on the front axle. The number of mounting holes and their diameter are in accordance with factory requirements, ensuring the wheel centers correctly on the hub and works with the original bolts. A properly selected offset helps maintain the correct wheel position relative to the wheel arch, which is important for both handling and the performance of the suspension and steering systems.

Practical application and benefits of choosing an alloy rim

A used alloy rim for the BMW 3 Series E90, E91, E92 is a good choice in situations where:

• it is necessary to replace a single rim after mechanical damage,
• you want to maintain the original look of the car without changing the wheel styling,
• you care about a rim with parameters compliant with BMW factory specifications,
• you are planning to complete a set of rims with a uniform color and design.

The aluminum construction promotes precise handling, and the grey finish allows for easy maintenance of visual consistency with other body elements. Selecting a rim with the correct mounting parameters reduces the risk of vibrations, uneven tire wear, and improper suspension operation.

Condition, origin, and technical aspects of the purchase

The rim comes from the BMW brand and is a used item, which allows for optimizing repair costs while maintaining the original manufacturer's specifications. This type of rim will work well both as a replacement after damage and for gradually completing a set of wheels with uniform parameters. By choosing an original alloy rim, you reduce the risk of fitment issues and minimize the need for additional modifications during installation.

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, wheel sets, or rims with similar parameters, check out the available parts in the BMW Rims category.

To better evaluate the cost-effectiveness of purchasing rims from the secondary market and the possibilities of refreshing them, it is worth reading the guide on our blog: Used rims like new: a guide to buying and refurbishing alloy rims. This will make it easier for you to make an informed decision and choose a rim that is appropriate for your needs and the condition of the other wheels on your car.