BMW X3 E83 LCI Rear Axle Wheel Wishbone Upper Rear Right O/S 3402536

The BMW E83 X3 LCI Rear Right Control Arm is an original part from the Control Arms and Ball Joints group, designed for the rear right suspension. Engineered to BMW specifications, it ensures correct axle geometry, stable handling, and predictable vehicle behavior in everyday use.

Specifications and technical data

• SKU: 3402536
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3402536
• Substitutable numbers: 33303402536, 3402536, 63117181291, 7181291
• Location on the vehicle: Rear, Right
• Category: Control Arms, Ball Joints & Assemblies

Purpose and Function in Suspension

The presented control arm operates on the rear axle on the right side, responsible for maintaining the correct wheel position relative to the body and for transferring loads generated during acceleration, braking, and cornering. A correctly selected component of this type limits undesirable changes in wheel alignment and camber, which translates to driving stability and even tire wear.

Thanks to its construction aligned with factory BMW standards, the control arm works with other suspension components, creating a cohesive system with predictable characteristics. This is particularly important in the X3 model, where the suspension must balance comfort with precise handling.

Benefits of Using an Original Control Arm

Using an original control arm in the rear right suspension allows for the preservation of the vehicle's factory handling parameters. In practice, this means:

• better vehicle control during dynamic maneuvers,
• more predictable behavior over uneven surfaces,
• reduced vibrations transmitted to the body,
• a lower risk of accelerated tire wear.

A component from this group is crucial for safety, making the choice of a part that aligns with the vehicle manufacturer's specifications a sensible solution when repairing or upgrading the suspension.

Product Characteristics and Fitment

The BMW E83 X3 LCI Rear Right Control Arm has been specifically designed for the rear axle on the right side, taking into account the suspension geometry of this model. Its placement on the vehicle is clearly defined, simplifying part selection when replacing a damaged or worn component.

The product comes from the BMW range, which ensures appropriate stiffness, kinematics, and compatibility with factory mounting points. This allows for predictable installation for the workshop, and precise wheel alignment after replacement.

Condition and Service Application

The offered control arm is a used part, making it an attractive cost-effective alternative while maintaining compliance with factory specifications. This type of part is suitable for both standard repairs after mechanical damage and for restoring correct suspension geometry after a collision or intensive use.

Replacing a control arm on the rear axle is recommended when symptoms such as unstable handling, uneven tire wear, or noticeable play in the suspension appear. Choosing the correct part for the rear right side allows for the restoration of the system's proper operating parameters.

Suspension Service Expansion and Educational Materials

If you are planning a comprehensive repair or upgrade of the suspension area in your BMW and need other parts from the same group, such as additional control arms, ball joints, or mounting components, check the available parts in the BMW Control Arms and Ball Joints category.

To better plan your service work and understand the relationships between individual suspension components, it is worth consulting our guide. Practical tips on operation and diagnostics can be found in the article “Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers”, which discusses, among other things, the role of control arms in various car models.