BMW X3 E83 2.0i N46 Front Left N/S Sports Suspension Leg Spring Strut Brake

BMW X3 E83 2.0i N46 Front Left N/S Sports Suspension Leg Spring Strut Brake is a complete suspension strut assembly designed for the front axle on the driver's side. The set combines a McPherson strut with brake system components in a single unit, which facilitates maintenance and speeds up replacement in BMW X3 E83 vehicles with the N46 engine. Thanks to the factory sports specification, it ensures precise handling and predictable vehicle behavior.

Specifications and technical data

• SKU: 3413145-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3413145
• Substitutable numbers: 31303413145, 3413145, 31213412019, 3412019, 34116765881, 6765881, 34113400151, 3400151, 34116750149, 6750149, BG
• Weight: 150
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

Application and fitment for BMW X3 E83

The offered component is intended for the BMW X3 E83 2.0i N46 model, where it operates on the front axle on the left side. Integrating the shock absorber, spring, and brake components into one assembly allows for maintaining compliance with the factory suspension geometry and the operating characteristics of the vehicle's front end. This solution is particularly beneficial when replacing parts after a collision or during a comprehensive renovation of the front suspension.

Construction of the sports suspension set

The sports version of the suspension strut provides stiffer operating characteristics compared to the standard comfort suspension, which translates into better body control during dynamic driving. The assembly includes components responsible for both vibration damping and transferring loads from the wheel to the body, as well as working with the brake system on the same side of the vehicle. Such a combination makes it easier to maintain consistent driving parameters after replacement.

Vehicle placement and assembly aspects

The element operates on the front left side of the vehicle, which is crucial when selecting parts and setting the geometry. Correct placement ensures proper force transfer during braking, cornering, and traversing uneven surfaces. Using a complete strut with a brake reduces the number of workshop operations, facilitates the removal of the old sub-assembly and the installation of the new one, and subsequently, the wheel alignment according to the manufacturer's requirements.

Performance characteristics and benefits of installation

The sports suspension specification in the BMW X3 E83 improves the car's response to steering inputs and stability at higher speeds. Using the complete front left assembly allows you to:

• maintain consistent suspension and brake performance parameters on one side of the vehicle,
• reduce the risk of incorrect installation of individual components,
• speed up the service process compared to replacing each component separately.

Additionally, a properly selected set contributes to even tire wear and predictable car behavior in emergency situations.

Condition, origin, and technical aspects

The offered element comes from the BMW line and is classified in the Suspension replacement sets group, which means it was designed as a complete unit for servicing the front axle in a specific model configuration. The product has a defined service condition and assigned catalog and interchangeable numbers, which facilitates verification of compatibility with a specific equipment version. The weight of the assembly corresponds to typical values for a complete suspension strut with brake components in vehicles of this class.

If you are planning a comprehensive repair or upgrade of the front suspension area in your BMW and need other elements from the same group, such as struts, springs, or complete suspension modules, check the available parts in the BMW suspension replacement sets category.

Safe selection of used components

When choosing a used suspension set integrated with a brake, it is worth paying attention to compatibility with the engine version, body type, and axle configuration. It can be helpful to use catalog and interchangeable numbers, which allow for precisely matching the part to a specific BMW X3 E83 unit. For drivers interested in a broader context of using used components in premium class cars, the blog article dedicated to the Mercedes-Benz brand will be useful: Used parts for Mercedes – original parts from dismantling.

Additionally, when working with elements that interact with the brake system, it is worth familiarizing yourself with practical tips regarding the safe selection of used brake components, described in the guide: Second-hand brake system: how to safely choose discs, calipers, and ABS?.