BMW Z4 E89 Rear Silver Alloy Wheel Rim 19" 9J ET:40 M double spoke 326 7842136

Visual condition of the part

The product shows signs of use visible in the photos.

BMW Z4 E89 Rear Silver Alloy Wheel Rim 19" 9J ET:40 M double spoke 326 is an original component from the Wheels category, specifically designed for the rear axle of this model. This used aluminum construction in an elegant silver finish ensures a consistent look with the factory wheel set and solid driving performance. It is the ideal solution for drivers who want to maintain the original character of the BMW Z4 E89 while ensuring precise handling.

Specifications and technical data

• SKU: 7842136-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7842136
• Substitutable numbers: 7842136, 36117842136
• Location on the vehicle: Rear
• Color: Silver
• Rim diameter: 19"
• Rim width: 9
• Offset (ET): 40
• Hole diameter: 120
• Number of holes: 5
• Category: Rims

Purpose and fitment for BMW Z4 E89

The presented wheel rim is intended for installation on the rear axle of the BMW Z4 E89, which is crucial for maintaining proper suspension geometry and stability at higher speeds. The wheel's precisely selected design parameters support the standard characteristics of the chassis, ensuring the car maintains predictable steering responses and confident cornering.

Its original BMW origin means the rim is engineered to work seamlessly with factory suspension components, braking systems, and safety features. This avoids issues typical of aftermarket replacements with uncertain specifications, such as improper hub seating or unfavorable changes in track width.

Construction, design, and performance parameters

The M double spoke 326 model stands out with its characteristic, sporty spoke pattern that emphasizes the dynamic silhouette of the BMW Z4 E89. The silver finish gives the bodywork a refined yet distinctly sporty character, blending well with both light and dark exterior paint colors. The aluminum construction helps reduce unsprung mass, which translates into better suspension response to road irregularities and more precise handling.

The rim is designed for stable mounting on the hub and proper interaction with the braking system. The correctly selected bolt pattern and number of mounting holes, as well as the center bore diameter, ensure secure wheel attachment and even load distribution during acceleration, braking, and cornering.

Benefits of using an original aluminum wheel rim

Using an original aluminum wheel rim on a BMW Z4 E89 offers a range of practical benefits:

• preservation of the vehicle's factory appearance and stylistic consistency of the entire wheel set,
• secure fitment to the hub and suspension components, without the need for spacers or adapter rings,
• parameters correctly matched for optimal performance with the braking system,
• maintenance of the handling characteristics and ride comfort intended by the manufacturer.

For users who value original BMW solutions, such a rim is a sensible choice when replacing a damaged wheel or restoring a car to its factory specifications.

Used condition and practical aspects

The rim is offered in used condition, providing an attractive compromise between purchase cost and maintaining the manufacturer's original quality. This type of solution is particularly beneficial for post-accident repairs, replacing a single wheel after mechanical damage, or completing a set of wheels with factory-compliant parameters.

Before installation, it is recommended to verify the compatibility of the rim with the other wheels on the vehicle and consult a service center regarding potential balancing and radial run-out checks. This will allow you to fully utilize the potential of the BMW Z4 E89 chassis and avoid unwanted vibrations while driving.

Configuration expansion and selecting other BMW wheels

If you are planning a comprehensive repair or upgrade of the wheels and tires on your BMW and need other components from the same group, such as additional rims, seasonal sets, or wheels with a similar style, check out the available parts in the BMW Wheels category.

When choosing a used aluminum rim, a practical guide describing what to look for when buying and how to approach the wheel refurbishment process can be helpful. Detailed tips can be found in the article Used wheels like new: a guide to buying and refurbishing aluminum rims, which discusses, among other things, assessing technical condition, surface regeneration, and preparing wheels for further use.