BMW F36 Front Strut Coil Spring Left Right N/O/S Absorber 6873790

The BMW F36 Front Suspension Spring is an original McPherson strut component designed for installation on the left or right side of the front axle. Engineered by BMW, it ensures proper body support, stable handling, and predictable shock absorber performance in everyday use.

Specifications and technical data

• SKU: 6873790
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6873790
• Substitutable numbers: 6873790, 31316873790, 6883327, 31316883327, 6856699, 31316856699
• Location on the vehicle: Front, Left, Right
• Category: Other Car Parts & Accessories

Purpose and Function in Suspension

The presented spring is a component of the front strut suspension system, operating on both the driver's and passenger's sides. It is responsible for maintaining the correct ride height at the front of the vehicle, controlling compression during braking, and ensuring stability when cornering.

Thanks to its precise fit for the BMW F36, the spring works in conjunction with the factory shock absorber, preserving the driving characteristics intended by the manufacturer – without excessive stiffness or uncontrolled body roll.

Benefits of Using an Original BMW Spring

Using an original front spring in a BMW F36 helps maintain the cohesive operation of the entire drivetrain. In practice, this means:

• correct front-end geometry on both the left and right sides,
• even load distribution across the suspension struts,
• stable vehicle behavior during lane changes and braking,
• reduced risk of accelerated wear on tires and metal-rubber components.

For the user, this translates to more predictable handling and a comfortable, consistent suspension response to road imperfections.

Installation Characteristics

The spring is designed for use on the front axle, with the possibility of installation on either the left or right side. This simplifies servicing, especially when replacing in pairs, which is recommended for suspension components responsible for even body support.

This part comes from the BMW offering, ensuring correct operating parameters, and its fitment with spring seats, perches, and shock absorbers requires no additional modifications.

Condition and Service Application

The spring is in used condition, making it an attractive option for service repairs where maintaining original specifications while optimizing costs is a priority. It serves as a replacement for a damaged or weakened spring on the left or right side, restoring proper front suspension function.

Expanded Offer and Technical Knowledge

If you are planning a comprehensive repair or upgrade of the front suspension area in your BMW and require other components from the same group, such as springs, shock absorbers, or strut mounts, check the available parts in the Other BMW category.

To compare the characteristics of sports suspension systems with solutions used in standard model versions, it is worth reading an article discussing the differences in engine, brake, and chassis construction in RS sport versions – details can be found in the material Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.