BMW X3 E83 Rear Alloy Wheel Rim 18" Y-Spoke 114 ET:51 9J 3401203

Visual condition of the part

The product shows signs of use visible in the photos.

BMW X3 E83 Rear Alloy Wheel Rim 18" Y-Spoke 114 ET:51 9J is an original rear light-alloy wheel designed for BMW models, featuring a distinctive, dynamic Y-Spoke pattern. This used wheel from this series serves as a solid foundation for restoring the vehicle's factory look or building a cohesive set of wheels with a sporty, precise character. By maintaining factory geometry, it provides a safe and technically compatible solution for demanding users.

Specifications and technical data

• SKU: 3401203-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3401203
• Substitutable numbers: 3401203, 36113401203
• Location on the vehicle: Rear
• Rim diameter: 18"
• Rim width: 9
• Offset (ET): 51
• Hole diameter: 120
• Number of holes: 5
• Category: Rims

Purpose and fitment for BMW X3 E83

The presented alloy wheel has been designed as a rear axle component for the BMW X3 E83, adhering to factory mounting parameters. This ensures proper seating in the wheel arch, compatibility with the suspension system, and predictable vehicle handling. The OEM construction ensures consistency with BMW's factory styling, while the Y-Spoke pattern emphasizes the character of an SUV with a clearly dynamic profile.

Construction and design characteristics

The wheel is made of a light aluminum alloy, which helps reduce unsprung mass compared to classic steel solutions. The Y-Spoke pattern used provides a favorable compromise between stiffness and weight, which translates into precise handling and stability at higher speeds. The diameter and width of the rim have been selected to allow the installation of tires with parameters typical for the BMW X3 E83, without interfering with factory chassis settings.

Mounting parameters and compatibility

The wheel belongs to the Wheels category and features a set of standard mounting holes intended for the rear axle in selected BMW models. The bolt pattern, center bore, and offset have been factory-optimized for:

• proper contact with the wheel hub,
• maintaining correct suspension geometry,
• ensuring adequate clearance for brake calipers,
• stable handling in corners and during braking.

As a result, the wheel can be used as a replacement for a damaged component or as part of a set when assembling wheels for a separate season.

Condition, application, and benefits of choosing a used wheel

The wheel is a used item, which allows for an economical restoration of the original wheel configuration in a BMW while maintaining factory specifications. This is a good solution in situations where one of the wheels in a set has suffered mechanical damage or when you need a single rim for a spare set. Choosing an original used wheel reduces the risk of fitment issues typical of universal replacements, while simultaneously allowing you to maintain a consistent vehicle appearance.

Installation and maintenance recommendations

Before installation, it is recommended to perform a standard inspection of the wheel at a tire service center, including verification of runout, airtightness, and potential balancing after mounting the tire. A properly selected and prepared alloy wheel contributes to driving comfort, braking stability, and even tire wear. If you wish to refresh the appearance of the rim, you may consider professional refinishing of the paint coating, which will allow you to match the finish to the other wheels or the individual visual concept of the car.

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, sets for a second season, or wheels with similar parameters, check the available parts in the BMW Wheels category.

To better plan your purchase and potential rim refurbishment, it is worth familiarizing yourself with practical tips regarding the selection and renovation of alloy wheels – a detailed guide can be found in the article Used wheels like new: a guide to buying and refurbishing alloy wheels.