BMW E90 E91 Grey Rear Alloy Wheel Rim 18" M Spider Spoke 193 8,5J ET:37 8036934

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 Grey Rear Alloy Wheel Rim 18" M Spider Spoke 193 8,5J ET:37 is an original, used component from the M line, designed specifically as a rear wheel for BMW 3 Series E90 models. The distinctive Spider Spoke pattern, solid aluminum construction, and precisely selected mounting parameters ensure stable handling and a cohesive look for the entire wheel set, while also serving as an attractive base for further vehicle configuration.

Specifications and technical data

• SKU: 8036934-7
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8036934
• Substitutable numbers: 8036934, 36118036934, 7836334, 36117836334
• Location on the vehicle: Rear
• Color: Grey
• Rim diameter: 18"
• Rim width: 8.5
• Offset (ET): 37
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Design characteristics and purpose

The presented rear wheel from the M Spider Spoke 193 series was developed as a component dedicated to the rear axle of the BMW E90, which translates into proper fitment for the suspension geometry and drivetrain. The material used is aluminum, which allows for a favorable strength-to-weight ratio, improving suspension response and steering precision compared to steel wheels.

The wheel belongs to the Wheels category, and thanks to its multi-spoke Spider Spoke design, it ensures efficient heat dissipation from the braking system, which is particularly important during dynamic driving. The grey color of the rim complements both light and dark body paints, creating a cohesive, understated, and at the same time clearly sporty look.

Mounting parameters and compatibility

The wheel was designed as a rear axle component, with a properly selected offset, rim diameter, and width, as well as bolt pattern and center bore. This makes it possible to maintain the correct wheel position in the wheel arch, proper tracking, and appropriate load distribution on the hub and bearings.

The bolt pattern and number of mounting holes are consistent with the standard used in the BMW 3 Series E90, which facilitates direct installation on original hubs without the need for adapters. Such a configuration helps maintain factory driving characteristics while enabling a visual and functional upgrade of the car to the M version.

Use in daily operation and modifications

The original M Spider Spoke 193 rear alloy wheel will work well both as a replacement for a damaged rim and as a component to complete a set of wheels for summer or all-season configurations. A used OEM wheel is a sensible choice for drivers who want to maintain factory fitment and handling characteristics while optimizing costs compared to purchasing a new set.

Due to the aluminum construction, the wheel responds well to refurbishment processes such as straightening, sandblasting, or powder coating, which allows for restoring its aesthetics and preparing it for further intensive use. This is a practical solution for users planning a gradual improvement of the car's appearance without the need for a high one-time investment.

Benefits of choosing an original BMW wheel

By choosing this wheel, you gain a component designed by the vehicle manufacturer, adhering to rigorous quality and dimensional standards. The original construction ensures proper fitment with the hub, brake calipers, and wheel arch, which minimizes the risk of vibrations, uneven tire wear, or suspension geometry issues.

For drivers who want to better understand how to assess the condition of a rim, what refurbishment processes are possible, and what to look for when buying used alloy wheels, the guide Used wheels like new: a guide to buying and refurbishing alloy wheels, which discusses the practical aspects of selecting and refreshing wheels in detail, will be helpful.

Expanding your BMW Wheels configuration

If you are planning a comprehensive repair or upgrade of the wheel and tire area in your BMW and need other components from the same group, such as additional rims, wheels with a different diameter, or alternative styling patterns, check out the available parts in the BMW Wheels category.