BMW E90 E91 E92 Black Rear Alloy Wheel Rim 18" 8,5J ET:37 M Spider Spoke 193

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 E92 Black Rear Alloy Wheel Rim 18" 8,5J ET:37 M Spider Spoke 193 is an original item from the Wheels category, designed for a precise fit on the rear axle of 3 Series models. The characteristic Spider Spoke pattern combined with a black finish gives the car a distinctly sporty yet understated look, which blends well with both factory and modified bodywork. This is a solution for drivers who expect a robust construction, consistent styling, and the preservation of proper driving dynamics.

Specifications and technical data

• SKU: 8036934-9
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8036934
• Substitutable numbers: 36118036934, 8036934, 36117836334, 7836334
• Location on the vehicle: Rear
• Color: Black
• Rim diameter: 18"
• Rim width: 8.5
• Offset (ET): 37
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Wheel construction and purpose

The presented wheel has been prepared as a component for the rear axle, which is significant for load distribution and the car's handling characteristics. The material used is aluminum, allowing the rim to combine adequate strength with a favorable weight, which promotes stability and suspension response. The M Spider Spoke 193 pattern emphasizes the sporty character of the 3 Series while remaining consistent with BMW's factory design language.

The black color of the rim creates a cohesive, technical look with dark body accents, M packages, and lowered suspension. This configuration highlights the shape of the wheel spokes and, with properly selected tires, allows for the right balance between comfort and handling precision.

Geometric parameters and vehicle handling

The wheel has a specific diameter, width, and offset, which allows for the maintenance of BMW engineers' factory specifications regarding suspension geometry and tire performance. The properly selected bolt pattern and center bore diameter ensure compatibility with the hub and standard mounting components, without the need for adapters or spacers. As a result, installation is predictable, and the chassis retains its design properties.

A rim configured in this way performs well both in daily use and during dynamic driving, where rear axle stability and predictable cornering behavior are essential. Maintaining the correct wheel parameters reduces the risk of undesirable changes in the operation of the suspension, steering system, and assistance systems.

Bolt pattern and mounting compatibility

The wheel uses five mounting holes and a specific bolt pattern, which is a typical solution for many BMW 3 Series models. This configuration facilitates direct mounting on the hub while maintaining the factory wheel fastening system. The lack of need for non-standard bolts or additional components translates into simpler service and predictable behavior of the wheel-to-hub connection.

By maintaining the correct mounting standard, the wheel can be used as a replacement for the factory rear wheel, e.g., when replacing a damaged rim or when looking to unify a set of wheels on the car. This solution is particularly beneficial for users who want to stick to the original BMW technical specification.

Material and functional values

The aluminum construction of the wheel provides a favorable strength-to-weight ratio, which is important for suspension performance and ride comfort. Compared to steel solutions, an aluminum rim allows for more precise spoke shaping and better heat dissipation from the brake area, which is significant during more intensive use. The black coating gives the whole piece a cohesive, technical look and blends well with M package elements.

The product comes from the group of original BMW solutions, which helps maintain compliance with the vehicle's factory design assumptions. For the user, this means predictable fitment, proper seating on the hub, and compatibility with standard chassis components.

Practical application and set selection

The M Spider Spoke 193 wheel in a black finish will work well both as a single replacement for a damaged rear rim and as an element of a complete set of wheels with a consistent, sporty character. When choosing tires, it is worth following the vehicle manufacturer's recommendations to maintain the appropriate load index, tire profile, and outer wheel diameter. A set configured in this way allows you to fully utilize the suspension and drivetrain properties of the 3 Series.

If you are planning a comprehensive repair or upgrade of the wheel area in your BMW and need other items from the same group, such as additional rims, summer or winter wheel sets, check out the available parts in the BMW Wheels category.

Selection support and technical knowledge

When purchasing a used aluminum wheel, it is worth paying attention to the condition of the surface, any signs of previous repairs, and the compliance of parameters with the requirements of a specific model. It is also good practice to check for lateral and radial runout on a balancing machine, which allows you to assess the rim's suitability for further use.

If you want to better prepare for assessing the condition of the rims and learn about the possibilities of refurbishing them, use the advice contained in the article Used wheels like new: a guide to buying and refurbishing aluminum wheels, where you will find practical tips on purchasing and refurbishing light-alloy wheels.