BMW F31 LCI M Sport Suspension Spring Strut Front Left Right N/O/S Shock 6873823

BMW F31 LCI M Sport Suspension Spring Strut Front Left Right N/O/S Shock is an original component from the Shock absorbers and struts group, designed for the front axle of BMW vehicles. It ensures stable handling, predictable body behavior, and proper vibration damping in M Sport versions, which translates into safe and comfortable driving. This is a solution for users who expect factory suspension characteristics and consistency with other chassis components.

Specifications and technical data

• SKU: 6873823
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6873823
• Substitutable numbers: 6873823, 31316873823
• Location on the vehicle: Front, Left, Right
• Category: Shocks, Struts & Assemblies

Purpose and vehicle placement

The presented shock absorber is designed for operation on the front axle, with the possibility of installation on either the left or right side. This solution facilitates component selection during suspension service, especially when replacing a pair of front shock absorbers. Placement in the front zone is crucial for vehicle stability during braking, cornering, and high-speed driving.

Performance characteristics in the M Sport version

The shock absorber dedicated to the M Sport variant works with a sport-tuned suspension configuration, providing more precise control of body roll and better steering response. Properly selected damping characteristics support:

• maintaining stable wheel contact with the road surface,
• reducing front-end dive during braking,
• increased driving confidence during dynamic maneuvers.

As a result, the vehicle maintains predictable driving properties consistent with factory specifications, which is particularly important in premium-class cars.

Benefits of using an original BMW component

An original shock absorber with the BMW logo guarantees full compatibility with the suspension design, mounting geometry, and the performance characteristics intended by the manufacturer. In practice, this means:

• precise fitment to steering knuckles and other chassis components,
• no modifications required during installation,
• preservation of factory handling parameters and comfort.

This is especially important in vehicles equipped with the M Sport package, where differences in suspension tuning compared to standard versions are clearly noticeable.

Component condition and economic aspect

The presented shock absorber comes from the used original parts segment, which allows for a significant reduction in repair costs compared to purchasing a new OEM component. At the same time, consistency with the factory suspension design is maintained, which is beneficial from both a technical and functional perspective. For many drivers, this is a reasonable compromise between quality and the budget allocated for service.

Technical support and additional information

To correctly select a shock absorber for a specific body version and suspension configuration, it is worth verifying the manufacturer's markings and placement on the vehicle. If necessary, you can refer to the OEM part number or interchangeable numbers, which facilitate unambiguous identification of the component in service catalogs.

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, mounts, or control arms, check the available parts in the BMW Shock absorbers and struts category.

For users who want to better understand how suspension works and the impact of shock absorbers on driving safety, the following guide will be helpful: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. You will find practical tips on diagnostics and maintenance of suspension components in various models.

If you are also interested in the ecological aspect and want to consciously choose parts from the secondary market, it is worth reading the article Sustainable automotive: How purchasing original used parts reduces the carbon footprint and protects the environment?, which explains how used components support a sustainable approach to vehicle service.