BMW E46 Z4 E85 Rear Alloy Wheel Rim Silver 18" 8.5J M Double Spoke 135 7896490

BMW E46 Z4 E85 Rear Alloy Wheel Rim Silver 18" 8.5J M Double Spoke 135 is an original rear light-alloy wheel designed for BMW 3 Series E46 and Z4 E85 models. The silver aluminium shade and characteristic M style make it an attractive solution both for replacing a damaged wheel and for subtly enhancing the vehicle's appearance. Thanks to its factory geometry, the wheel maintains proper handling and vehicle stability.

Specifications and technical data

• SKU: 7896490-11
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7896490
• Substitutable numbers: 7896490, 36117896490
• Location on the vehicle: Rear
• Color: Grey
• Rim diameter: 18"
• Rim width: 8.5
• Offset (ET): 50
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Purpose and fitment for BMW

The presented wheel has been designed as a rear axle component for BMW vehicles, ensuring proper fitment for the suspension, braking system, and wheel arches. The construction based on five mounting holes and the correct bolt pattern guarantees stable mounting on the hub, while the selected offset supports correct wheel geometry and predictable vehicle behavior while driving. The wheel belongs to the Wheels category, making it a perfect fit for the factory BMW styling while allowing for consistency with other chassis components.

Construction, material, and performance parameters

The aluminium construction of the wheel provides a favorable strength-to-weight ratio, which translates into more precise handling and better steering response compared to steel solutions. The applied silver color blends well with both light and dark body paints, while also facilitating visual consistency if installing a set of wheels with a similar finish. The 18-inch diameter and appropriately selected rim width allow for the installation of performance-oriented tires, ensuring good grip and predictable car behavior. The applied offset and mounting hole diameter are consistent with the typical requirements of the rear axle in the BMW E46 and Z4 E85, which promotes trouble-free installation and maintenance of the correct driving path.

Rear axle characteristics and benefits of installation

As a wheel designed for the rear of the vehicle, this component has a significant impact on torque transfer, stability at higher speeds, and the operation of traction control systems. The appropriate rim width supports proper tire seating, which helps in efficient power delivery and maintaining grip, especially in rear-wheel-drive cars. Choosing an original aluminium wheel with factory-compliant parameters reduces the risk of improper loading of bearings, shock absorbers, and suspension components. This is a beneficial solution for drivers who expect predictable handling while wanting to maintain the characteristic look of the BMW E46 and Z4 E85 models.

Condition, application, and practical aspects

The wheel comes from the used original parts segment, which allows for combining an attractive price with the preservation of BMW factory specifications. It is a good solution when replacing a single damaged wheel after contact with a curb or a pothole, as well as for gradually completing a set of wheels with identical parameters. The aluminium material facilitates potential restoration work, such as straightening or powder coating, allowing the wheel to be visually matched to the vehicle's other wheels. The silver color provides a universal base for further visual modifications if the owner decides to personalize the car's appearance.

Wheel selection and additional technical materials

When replacing a single wheel in a BMW, it is worth paying attention to the compatibility of parameters such as diameter, width, offset, bolt pattern, and the number of holes to maintain even axle loading and correct cooperation with the braking system. Helpful information regarding the interpretation of wheel markings, including ET parameters and bolt patterns, can be found in the article: Do scratched wheels ruin the car's look? Used original alloy wheels for Audi and BMW as a quick way for a metamorphosis. 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, seasonal sets, or wheels with a different finish, check the available parts in the BMW Wheels category.