BMW E90 E91 Black Rear Alloy Wheel Rim 18" ET:37 8.5J M Spider Spoke 193

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 Black Rear Alloy Wheel Rim 18" ET:37 8.5J M Spider Spoke 193 is an original rear alloy wheel, designed specifically for BMW 3 Series models. The aluminum construction, precise offset, and properly selected rim width ensure stable handling, predictable vehicle behavior, and a consistent look with the factory styling. The black color adds a distinct, modern character to the body, emphasizing the side profile and proportions of the car.

Specifications and technical data

• SKU: 7843841-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7843841
• Substitutable numbers: 7843841, 36117843841
• 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

Purpose and fitment for the BMW 3 Series

The presented wheel has been prepared as a rear axle component for the BMW 3 Series E90, E91, and E92 generations. By maintaining factory mounting parameters, it is suitable for users who want to maintain original suspension geometry while preserving proper handling, ride comfort, and the predictable operation of safety systems.

The mounting holes and bolt pattern diameter have been selected in accordance with the manufacturer's requirements, which allows for trouble-free installation on BMW hubs without the need for non-factory solutions. This is a particularly beneficial solution for drivers who expect compatibility with standard bolts and mounting accessories.

Construction, material, and performance parameters

The wheel belongs to the Wheels category and is made of aluminum, which translates into a favorable strength-to-weight ratio. The aluminum construction promotes better suspension response to road irregularities while allowing for efficient heat dissipation from the braking system. This is important both in daily use and during dynamic driving.

The black color of the rim creates a cohesive, technical look with dark body elements and styling packages, and with properly selected tires, it emphasizes the sporty character of the BMW. The applied wheel dimensions and offset are selected to maintain proper wheel arch filling without interfering with the body structure.

Mounting configuration and handling stability

The wheel features five mounting holes and a properly selected bolt pattern diameter, which ensures even load distribution on the hub and stable wheel seating. This configuration promotes precise handling, especially at higher speeds and during sudden maneuvers.

The wheel offset has been selected to maintain the factory wheel line relative to the body, which is important for the operation of the suspension, steering system, and driver assistance systems. As a result, the wheel works well both as a replacement part after damage and when replacing a single wheel to restore a complete set.

Visual characteristics and practical application

The black aluminum rim blends well with both light and dark body paints, creating a distinct contrast or a cohesive, understated stylistic line. This color choice is particularly appreciated by users who want to emphasize the sporty character of the 3 Series while maintaining the factory, orderly appearance of the car.

The wheel in this size allows for the use of tires with a profile that provides a compromise between comfort and handling precision. This solution is suitable for both daily city driving and long-distance travel, where stability at higher speeds is of key importance.

Condition, origin, and benefits of choosing a used wheel

The wheel comes from the BMW brand and is a used item, which allows for a significant cost reduction compared to new components while maintaining the original manufacturer's specifications. For many users, this is a technically sound choice, especially when the goal is to complete an existing set or replace a single damaged rim.

If you want to learn more about the specifics of purchasing items from this group, practical tips can be found in the article Used wheels like new: a guide to buying and refurbishing alloy wheels, which discusses key aspects of selecting and refreshing alloy wheels.

Additional information on when it is worth opting for components from the secondary market versus new parts is also provided in the guide Car parts – new or used? We compare costs, quality, and durability, which is helpful when planning broader service work.

Expanding the wheel configuration in a BMW

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