BMW F20 116i N13 M Sport Front Left Leg N/S Spring Strut Hub Caliper

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F20 116i N13 M Sport Front Left Leg N/S Spring Strut Hub Caliper is a complete, used component including the shock absorber strut with spring, steering knuckle, and brake caliper, designed for installation on the front axle on the driver's side. Thanks to the factory M Sport configuration, it constitutes a technically coherent package for the suspension system, ensuring proper geometry, suspension performance characteristics, and compatibility with standard body mounting points.

Specifications and technical data

• SKU: 6873723-6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6873723
• Substitutable numbers: 31316873723, 6873723, 31216792285, 6792285, 34116850643, 6850643, 34116792215, 6792215, 31316791575, 6791575, 31316862173, 6862173
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

M Sport purpose and configuration

The described set has been designed for the BMW 1 Series F20 116i in the M Sport version, where the suspension has more dynamic characteristics than the standard configuration. Integrating the strut, spring, steering knuckle, and caliper into a single assembly facilitates the maintenance of factory handling parameters and reduces the risk of incorrect selection of individual components.

The placement on the vehicle is front, left side, which is crucial for matching a specific car and for subsequent wheel alignment and camber adjustment.

Suspension replacement set construction

The product belongs to the Suspension replacement sets category, which means it includes several cooperating elements of the suspension system. In one module, you receive:

• a suspension strut with a shock absorber and spring adapted to M Sport characteristics,
• a front wheel steering knuckle with mounting points for the hub and control elements,
• a brake caliper matched to this front axle configuration.

Such a design allows for a consistent replacement of the entire assembly, which is particularly beneficial after mechanical damage or during a comprehensive suspension system upgrade.

Benefits of using an original BMW set

The original BMW M Sport suspension set ensures factory fitment to the body geometry, thanks to which the handling, stability, and comfort parameters intended by the manufacturer are maintained. Using a complete module from one axle minimizes differences in performance characteristics between the left and right sides, which translates into predictable vehicle behavior during braking, acceleration, and cornering.

A used OEM component is also a reasonable cost compromise – you retain the original design and build quality while avoiding fitment issues that may occur with some aftermarket replacements.

Selecting used M Sport suspension

When choosing a used suspension set for the BMW F20 116i, it is crucial to match it to the body version, engine, and specific M Sport configuration. This product has been prepared as a complete assembly for the front left side, which facilitates installation and limits the number of workshop operations compared to replacing individual elements.

If you want to better understand the differences between standard and sport suspension and consciously decide when it is worth reaching for used components, the following article will be helpful: Standard vs. sport suspension – design differences and selecting used components.

Additionally, if you are considering a choice between a used original part and an aftermarket replacement, you will find practical tips in the guide: 5 reasons why a used OEM part may be a better choice than an aftermarket replacement.

Expanding BMW suspension upgrades

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 additional struts, springs, or complete axle modules, check the available parts in the BMW suspension replacement sets category.

Summary

BMW F20 116i N13 M Sport Front Left Leg N/S Spring Strut Hub Caliper is a functional solution for drivers who want to restore the proper operation of the suspension system after damage or maintain the consistency of M Sport characteristics when replacing elements. The complete module for the front left side facilitates installation, supports the maintenance of factory handling parameters, and represents a technically coherent choice for this BMW model.