BMW 3 Series E90 330i N52 M Sport Front Left N/S Spring Strut Brake Caliper

BMW 3 Series E90 330i N52 M Sport Front Left N/S Spring Strut Brake Caliper is a complete front suspension component designed for the left steering axle of the BMW 3 Series E90 sport version. The set combines the functions of wheel guidance and vibration damping in one part, which allows for precise operation of the chassis and stable vehicle handling. By maintaining the factory suspension geometry, it provides a consistent service solution for demanding users.

Specifications and technical data

• SKU: 8036553-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8036553
• Substitutable numbers: 31318036553, 31216793923, 34116769093, 34116854999, 8036553, 6793923, 6769093, 6854999, 31216764443, 34116764645, 6764443, 6764645
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

Purpose and function in the suspension

The presented element is part of the Suspension replacement kits group and is responsible for wheel guidance and cooperation with other front suspension components. Its placement on the vehicle is the front left side, which is crucial for maintaining correct geometry and even operation of both sides of the axle.

Combining the shock absorber with the steering knuckle in one assembly facilitates service, reduces the risk of assembly errors, and allows for faster replacement of the entire module. This repair method is particularly beneficial in cars with sporty characteristics, where steering precision and repeatability of suspension parameters are of great importance.

Benefits of using an original BMW part

The offered set comes from the BMW line, which means maintaining factory mounting points, appropriate structural rigidity, and compatibility with standard chassis components. In practice, this translates into:

• proper cooperation with the standard spring and other suspension elements,
• maintaining the correct height and operating characteristics of the front of the car,
• stable handling at higher speeds and during dynamic maneuvers,
• reduction of unwanted vibrations and noises resulting from part mismatch.

For the SPORT version, it is particularly important to maintain the appropriate stiffness and suspension response, which is why using the complete shock absorber–steering knuckle module helps maintain predictable vehicle behavior on the road.

Condition, origin, and assembly aspects

The item is offered as a used part, which allows for an economical repair while maintaining the manufacturer's original specifications. Using a complete assembly facilitates workshop work – disassembly and installation take place in one process, without the need to press out individual components. After installation, it is recommended to perform a wheel alignment to fully utilize the suspension system's properties.

Because the product comes from the dismantling of a vehicle of the same brand and generation, compatibility with factory mounts, wheel hubs, and the braking system intended for the given engine variant and equipment is preserved.

Application in service and suspension modernization

BMW 3 Series E90 330i N52 M Sport Front Left N/S Spring Strut Brake Caliper will work well both for standard repairs after wear and tear and for replacing elements after mechanical damage. Using a complete module is particularly beneficial when it is necessary to replace several elements within one suspension corner simultaneously – this allows for reducing labor time and minimizing the risk of incorrect assembly.

If you are planning a comprehensive repair or modernization of the front suspension area in your BMW and need other elements from the same group, such as struts, control arms, or mounts, check the available parts in the BMW suspension replacement kits category.

How to care for a used suspension set

To maximize the potential of the offered module, it is worth ensuring proper installation, checking the condition of cooperating elements (springs, bearings, bushings), and regular chassis inspections. It is also good practice to periodically check the tightness of the shock absorber and any play within the mounts.

Practical tips regarding the operation and maintenance of components from dismantling can be found in the article How to extend the life of used car parts?, which describes, among other things, the principles of caring for the suspension and other key components.