BMW Z4 E89 Front Silver Alloy Wheel Rim 19" 8J ET:29 M Double Spoke 326 7842135

Visual condition of the part

The product shows signs of use visible in the photos.

BMW Z4 E89 Front Silver Alloy Wheel Rim 19" 8J ET:29 M Double Spoke 326 is an original component from the Wheels category, designed specifically for the front axle of this model. The silver finish and the distinctive M Double Spoke design emphasize the roadster's sporty character while ensuring precise handling and stylistic consistency with the factory M package.

Specifications and technical data

• SKU: 7842135-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7842135
• Substitutable numbers: 7842135, 36117842135
• Location on the vehicle: Front
• Color: Silver
• Rim diameter: 19"
• Rim width: 8
• Offset (ET): 29
• Hole diameter: 120
• Number of holes: 5
• Category: Rims

Purpose and fitment for BMW Z4 E89

The presented wheel rim has been engineered as a component for the front of the BMW Z4 E89, ensuring a proper fit with the suspension geometry and braking system. The rim construction complies with the manufacturer's factory specifications, maintaining the appropriate handling characteristics, stability at higher speeds, and predictable vehicle behavior in corners.

The original M Double Spoke 326 design provides visual consistency with other M styling elements while enabling effective cooling of the brake discs thanks to the properly designed spoke layout.

Structural characteristics of the wheel rim

The rim is manufactured as a lightweight alloy wheel with a sporty profile, which helps reduce unsprung mass and improves steering response. The width and geometry of the rim have been selected for optimal compatibility with tires intended for the front axle of the BMW Z4 E89, ensuring stable tire contact with the road surface.

The silver finish gives the rim a neutral, timeless look that complements both light and dark body colors. At the same time, the surface of the rim is designed to facilitate routine maintenance and the inspection of any signs of wear.

Mounting parameters and compatibility

The bolt pattern and diameter of the mounting holes comply with the standard used in the BMW Z4 E89, allowing for direct installation of the rim onto the hub without the need for adapters. The number of holes and the bolt circle diameter have been selected to ensure proper rigidity of the connection between the wheel and the hub, as well as even load distribution while driving.

The wheel offset has been optimized for the front axle, which translates into correct wheel positioning within the wheel arch, maintaining appropriate clearance from suspension and braking components, and ensuring the proper body line. This configuration promotes handling stability and minimizes the risk of unwanted vibrations.

Condition, application, and benefits of choosing a used wheel rim

The rim comes from the used original BMW parts segment, which allows for combining high-quality craftsmanship with a more favorable purchase cost compared to new parts. This is a practical solution both when replacing a single damaged rim and when completing a set of wheels with a factory look.

Choosing an original alloy wheel from this series is also a way to maintain the visual consistency of the car after a repair – the M Double Spoke 326 pattern is characteristic of sporty Z4 E89 configurations, ensuring the vehicle retains the character intended by the manufacturer. A used rim can also be a good starting point for potential refurbishment if the owner plans to refresh the entire set of wheels.

Configuration expansion and additional information

If you are planning a comprehensive repair or upgrade of the running gear in your BMW and need other components from the same group, such as additional rims, wheel sets, or wheels with a different finish, check the available parts in the BMW Wheels category.

For users considering purchasing rims from the secondary market or planning to refresh their existing set, a valuable source of information is the article Used wheels like new: a guide to buying and refurbishing alloy wheels, which discusses key aspects of selection, condition assessment, and alloy wheel refurbishment.