BMW 3 Series F30 318d N47N Front Right O/S Spring Strut Leg Suspension

The Front Right Shock Absorber with Spring (McPherson) BMW 3 F30 318d N47N is an original suspension component designed for the front axle on the driver's right outer side. As part of the Suspension Replacement Kits group, it ensures consistent suspension performance, stable handling, and predictable vehicle behavior. A used OEM part is a sensible choice for suspension service when you prioritize factory operating characteristics and compatibility with the specific 318d N47N engine version.

Specifications and technical data

• SKU: 6791551-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6791551
• Substitutable numbers: 31316791551, 6791551, 31216792288, 6792288, 34116850650, 6850650, 34116792217, 6792217, 31316874367, 6874367
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Intended Use and Compatibility with BMW 3 F30 318d N47N

This complete front right McPherson strut is specifically designed for the BMW 3 Series F30 with the 318d N47N engine. It is responsible for transferring vertical loads, damping unevenness, and maintaining the correct geometry of the front axle on the right side. Thanks to its OEM construction, the correct vehicle front height, spring deflection characteristics, and interaction with other suspension components are preserved.

Its placement on the vehicle is front – right side, which is crucial for selecting the correct part and avoiding installation errors. The component is intended for direct installation in place of the factory shock absorber-spring assembly on the outer side (O/S – offside).

Suspension Strut Assembly Construction

The McPherson suspension strut combines a shock absorber and a coil spring into a single assembly, forming a load-bearing element of the front suspension. In practice, this means:

• transferring the weight of the front of the body to the wheel hub and the road,
• damping vibrations and impacts from road imperfections,
• maintaining stable tire contact with the ground during braking and acceleration,
• interacting with the control arm and steering knuckle to guide the wheel vertically and horizontally.

The factory design ensures appropriate strut rigidity, contributing to the precise handling characteristic of the BMW 3 Series.

Benefits of Using an Original Suspension Assembly

Using a used, original McPherson assembly for the front right side of a BMW F30 318d N47N helps maintain the cohesive operation of the entire drivetrain. Compared to aftermarket alternatives, an OEM part provides:

• factory damping characteristics – consistent with the vehicle manufacturer's design intentions,
• correct interaction with the factory springs, control arms, and stabilizer bar,
• appropriate load distribution on the front axle,
• predictable vehicle behavior in corners and during sudden maneuvers.

This solution is particularly beneficial for spot replacement of a component due to mechanical damage or wear, when you want to maintain the original driving characteristics without altering the car's feel.

Professional Installation and Operation

The front right McPherson strut requires installation according to BMW's service procedures – observing torque specifications, correct spring placement, and subsequent front axle geometry inspection and adjustment. It is recommended to:

• check the condition of other suspension components on the same axle (control arms, stabilizer links, top mounts),
• verify the shock absorber's seal and operation after installation,
• check the suspension height on both sides of the front of the vehicle.

This will ensure even tire wear, stable tracking, and the comfortable ride typical of the BMW 3 Series.

Technical Support and Suspension Knowledge

If you want to better understand how your car's suspension system works, the role of shock absorbers, control arms, and stabilizer bars, and how to diagnose their wear, consult our guide: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizer Bars. This is a practical source of knowledge for planning suspension service on BMW, Mercedes, or Audi vehicles.

If you are planning a comprehensive repair or upgrade of the suspension area in your BMW and need other parts from the same group, such as McPherson struts, complete shock absorber kits, or coil springs, check the available parts in the BMW Suspension Replacement Kits category.