BMW E90 E91 Grey Rear Alloy Wheel Rim 18" 8,5J ET:37 M Spider Spoke 193 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" 8,5J ET:37 M Spider Spoke 193 is an original rear alloy wheel with the distinctive M Spider Spoke design, intended for BMW 3 Series E90 and E91 models. The grey finish of the rim and the sporty M styling create a cohesive, aesthetic set with the factory M package, while ensuring precise handling. This is a solution for drivers who expect factory fitment, solid construction, and a consistent look for the entire wheel set.

Specifications and technical data

• SKU: 8036934-13
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8036934
• Substitutable numbers: 36118036934, 8036934, 36117836334, 7836334
• 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

Purpose and compatibility with BMW E90 / E91

The presented rear alloy wheel has been designed specifically for the BMW 3 Series E90 and E91 generations, taking into account the requirements of the rear axle in versions with the M package. The rim construction is optimized for the suspension geometry of these models, which promotes stability at higher speeds and predictable vehicle behavior in corners. As a result, the wheel serves as a functional replacement for a factory component in the event of damage to a single unit or when completing an existing set.

Construction, material, and technical parameters

The wheel belongs to the Wheels category and is made of a lightweight aluminum alloy, which helps reduce unsprung mass compared to steel solutions. The material used promotes better suspension response to road irregularities and improves ride comfort while maintaining appropriate rim rigidity. The M Spider Spoke design ensures even load distribution and effective heat dissipation from the braking system.

The rim features a rear mounting position, five mounting holes, and a properly selected diameter and width, which allows for the use of sports-profile tires typical of M versions. The bolt pattern and hole diameter are consistent with the BMW standard for this generation, facilitating installation on original hubs without the need for additional adapters. The properly selected offset promotes correct wheel arch filling and maintains factory track geometry.

Appearance and visual characteristics

The grey finish of the rim blends well with both light and dark body colors, creating a subtle yet clearly sporty effect. The M Spider Spoke design gives the car a dynamic character, emphasizing the side profile and proportions of the BMW 3 Series. Thanks to this, the wheel works well both as a replacement element in an existing M set and for the gradual expansion of the wheel set to a full M Sport configuration.

The aluminum construction combined with the grey color makes it easier to keep the rim clean – brake dust is less visible than on light finishes, while the wheel retains the modern, sporty look characteristic of the M line.

Practical application and benefits of installation

Installing this rear wheel on a BMW E90 or E91 allows you to restore the consistency of the wheel set after damaging one rim, without the need to replace the entire set. This is a particularly beneficial solution for users who want to maintain the car's original appearance and driving parameters intended by the manufacturer. The wheel is suitable for both daily use and more dynamic driving, where steering precision and stability under load changes are important.

Thanks to the use of a lightweight aluminum alloy and its adaptation to the rear axle, the rim supports even tire wear and improves the car's response to steering inputs. This translates into more predictable vehicle behavior in corners and better grip feedback, which is especially important in rear-wheel-drive cars.

Condition, origin, and purchasing tips

The wheel is a used item, sourced from dismantling, which allows for a significant reduction in the cost of restoring the original appearance and driving characteristics of a BMW E90 / E91 compared to purchasing a new rim. This is a good solution for drivers who want to maintain the factory M Spider Spoke style while controlling the budget for repairs or wheel upgrades. Before installation, it is recommended to perform a standard check of the balance and tire condition to fully utilize the rim's potential.

If you want to better understand what to look for when choosing rims from the secondary market and how to approach potential refurbishment, the following guide will be helpful: Used wheels like new: a guide to buying and refurbishing alloy wheels. You will find practical tips on assessing the condition of wheels, repair methods, and ways to extend their durability.

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, summer or winter wheel sets, check out the available parts in the BMW Wheels category.