BMW 3 F31 Touring 330dX N57N Front Right O/S Spring Strut Leg Suspension

BMW 3 F31 Touring 330dX N57N Front Right O/S Spring Strut Leg Suspension is a complete suspension component designed for the front axle on the passenger side of the vehicle. As part of the Suspension replacement kits group, it ensures consistent operation of the chassis system, improving stability, steering precision, and ride comfort in demanding road conditions.

Specifications and technical data

• SKU: 6874386-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6874386
• Substitutable numbers: 31316874386, 6874386, 31216853820, 6853820, 34116850970, 6850970, 34116792219, 6792219, 31206876844, 6876844, 31316791654, 6791654, 31316791558, 6791558, 31316866556, 6866556, 34116774875, 6774875, BG
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Application and fitment for BMW 3 F31 Touring 330dX N57N

The offered component has been designed specifically for the front axle on the right side of the BMW 3 Series F31 Touring model with xDrive and the N57N engine. The design of the suspension strut is adapted to the weight characteristics and load distribution of this model, which translates into predictable vehicle behavior during braking, acceleration, and cornering.

Thanks to factory mounting geometry and appropriately selected operating characteristics, the strut works in harmony with other suspension and steering components, reducing the risk of incorrect wheel alignment or premature tire wear.

Construction and function of the suspension strut

The front right shock absorber with spring plays a key role in damping vibrations and stabilizing the body. Integrating the shock absorber and spring into a single strut allows for:

• control of suspension deflection during bumps and dynamic maneuvers,
• maintaining the proper height of the vehicle's front,
• increasing wheel grip to the road surface,
• reduction of body roll during fast driving and sudden changes of direction.

The appropriately selected damping characteristics promote confident handling while maintaining the comfort typical of a premium BMW. This is particularly important in the Touring version, which often operates with additional trunk loads.

Benefits of installing a used OEM component

The presented suspension strut is an original BMW component in used condition, which means it retains its factory design, geometry, and compatibility with other sub-assemblies. Compared to low-quality replacements, the original part ensures:

• secure fitment to the steering knuckle, mounts, and braking system,
• consistent operation with safety and stability control systems,
• reduced risk of incorrect installation or the need for modifications.

Choosing a used OEM component is a reasonable compromise between costs and maintaining the vehicle's driving characteristics. This type of solution is particularly attractive for maintenance repairs when the priority is to restore factory handling parameters.

Suspension zone, safety, and comfort

The suspension strut on the front right side has a direct impact on vehicle stability, especially during emergency braking and driving over uneven surfaces. A malfunctioning shock absorber can increase braking distance, cause the front of the car to "float," and lead to accelerated wear of tires and steering components.

Replacing a worn strut with a functional component from the Suspension replacement kits group allows you to restore predictable car behavior, reduce vibrations transmitted to the body, and improve travel comfort for both the driver and passengers.

Comprehensive approach to BMW suspension

If you are planning a comprehensive repair or upgrade of the suspension zone in your BMW and need other elements from the same group, such as shock absorbers, springs, or complete struts with mounts, check out the available parts in the BMW suspension replacement kits category.

When deciding to use used suspension components, it is worth learning about the broader context of using original parts from dismantling in premium cars – you can find practical tips and examples in the article Used parts for Mercedes - original parts from dismantling, which discusses the advantages of such a solution from an economic and technical perspective.