BMW 3 Series E90 320si N45 M Sport Front Right O/S Suspension Spring Strut Leg

BMW 3 Series E90 320si N45 M Sport Front Right O/S Suspension Spring Strut Leg is a component from the Shock absorbers and struts category, designed for the front right suspension of the sports version of the BMW 3 Series E90 320si. This is a solution for drivers who expect precise handling, stability at higher speeds, and consistency with the factory characteristics of the BMW sports suspension.

Specifications and technical data

• SKU: 8036554-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8036554
• Substitutable numbers: 31318036554, 8036554, 31216793924, 6793924, 34116769092, 6769092, 34116854998, 6854998, 31216764444, 6764444, 34116764643, 6764643, 34116772669, 6772669
• Location on the vehicle: Front, Right
• Category: Shocks, Struts & Assemblies

Purpose and function in the suspension system

The presented shock absorber with steering knuckle on the right side of the front axle is responsible for effective vibration damping and maintaining the correct suspension geometry in the BMW E90 320si. Integrating the shock absorber with the steering knuckle in the SPORT version allows for maintaining the factory operating parameters of the system, which translates into predictable vehicle behavior during braking, acceleration, and cornering.

The vehicle placement, specified as front – right side, facilitates the selection of the correct component for one-sided replacement or during post-collision repairs. This allows for precisely restoring the original stiffness and operating characteristics of the passenger-side suspension.

Characteristics of the SPORT version

The SPORT variant in the BMW E90 320si is distinguished by more dynamic suspension operating characteristics compared to standard configurations. The shock absorber with steering knuckle used here is adapted to:

• a lowered and stiffened suspension configuration,
• higher loads resulting from dynamic driving,
• precise handling during rapid changes of direction.

Thanks to this component, the car retains its sporty character, and reactions to steering movements remain consistent with the design assumptions of the 320si version. This is particularly important for users who want to maintain the original driving properties of the car after repair or modernization.

Original origin and fitment for BMW

The product comes from the BMW line, which means full structural compatibility with the factory suspension system of this model. The original mounts, bolt points, and steering knuckle geometry are designed specifically for the BMW E90 320si, which minimizes the risk of installation problems and eliminates the need for modifications.

The element has a dedicated OEM part number and associated interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. Thanks to this, it can be safely used as a replacement in professional workshops and for DIY repairs.

Condition, application, and benefits of installation

The BMW 3 Series E90 320si N45 M Sport Front Right O/S Suspension Spring Strut Leg is offered in Used condition, which allows for economically restoring suspension efficiency while maintaining the original BMW specification. This solution is particularly beneficial for accident repairs, renovations, or sports car restoration projects, where both technical compliance and cost control are important.

A properly selected and functional element from this group affects:

• driving stability at higher speeds,
• even tire wear,
• braking system effectiveness by maintaining correct wheel geometry,
• comfort and driving confidence in daily use.

Comprehensive suspension zone service and additional materials

To better plan service work within the suspension, it is worth checking out the guide describing the role of shock absorbers, control arms, and stabilizers in various car models – detailed information can be found in the article "Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers". This is a practical source of knowledge that helps to consciously choose a repair and maintenance strategy.

If you are planning a comprehensive repair or modernization of the front suspension zone in your BMW and need other elements from the same group, such as columns, struts, or complete shock-absorbing sets, check the available parts in the BMW shock absorbers and struts category.

For projects focused on improving performance and handling characteristics while maintaining reasonable costs, the guide on modifications with used components may also be helpful – more information can be found in the material "Tuning with used parts – how to gain performance without spending a fortune".