BMW F30 LCI M Sport Spring Strut Shock Absorber Front Left Right N/O/S 6873800

BMW F30 LCI M Sport Spring Strut Shock Absorber Front Left Right is a factory suspension component from the Shock Absorbers and Struts group, designed for the front axle of BMW vehicles. The set includes a complete assembly for the left and right sides, allowing for a consistent, technically correct replacement of both elements and the restoration of predictable vehicle handling.

Specifications and technical data

• SKU: 6873800
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6873800
• Substitutable numbers: 6873800, 31316873800
• Location on the vehicle: Front, Left, Right
• Part type: Shock & Strut Set
• Category: Shocks, Struts & Assemblies

Purpose and vehicle placement

The presented suspension component is designed for installation on the front axle, on both the left and right sides. This placement is crucial for vehicle stability during braking, cornering, and high-speed driving. Using a dedicated solution for the M Sport version allows for maintaining the suspension characteristics intended by the manufacturer.

Technical and functional characteristics

The set of shock absorbers with springs is responsible for:

• damping vibrations transmitted from the road surface to the body,
• maintaining constant tire-to-road contact,
• stabilizing the body during dynamic maneuvers,
• proper geometry of the front suspension operation.

By integrating the shock absorber with the spring into a single strut, consistent and predictable vehicle behavior is achieved, which is particularly important in versions with sport-oriented characteristics. Properly selected stiffness and travel influence steering precision and driving comfort in daily use.

Benefits of using an original BMW component

Using an original BMW solution in the M Sport version allows for maintaining factory suspension performance parameters without the need for compromises typical of aftermarket replacements. The most important advantages include:

• precise fitment to the mounts and geometry of the front axle,
• consistent damping characteristics on both sides of the vehicle,
• preservation of the ride height and suspension stiffness intended by the manufacturer,
• compatibility with other chassis components.

By choosing this set, you receive a technically matched suspension component that allows you to restore the proper behavior of the car on the road without interfering with the vehicle's construction.

Condition and service application

The component comes from the BMW range and is intended for re-installation in a vehicle after prior verification in workshop conditions. This type of component is often chosen for:

• repairs following mechanical damage to the front suspension,
• restoring factory handling characteristics after modifications,
• comprehensive maintenance of the chassis in M Sport versions.

Selecting the correct component is facilitated by the manufacturer's markings and assignment to a specific front axle configuration, which minimizes the risk of incorrect installation.

Technical support and additional information

To better understand the role of shock absorbers in safety and driving comfort, as well as the relationships between them and other suspension components, it is worth consulting our guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. The article helps to assess when replacing suspension components is justified and how to approach it in a technically correct manner.

If you are planning a comprehensive repair or upgrade of the front suspension area in your BMW and need other components from the same group, such as struts, shanks, or complete shock-absorbing assemblies, check the available parts in the BMW Shock Absorbers and Struts category.