BMW X3 G01 30dX B57 Front Right O/S Strut Suspension Shock Absorber 6871790

BMW X3 G01 30dX B57 Front Right O/S Strut Suspension Shock Absorber is an original component from the Shock Absorbers and Struts group, designed for operation on the front axle on the passenger side. Engineered by BMW, it ensures consistency with the factory handling characteristics, stability, and suspension comfort in the X3 G01 model with xDrive and the B57 engine. This is a solution for users who expect predictable vehicle behavior and proper cooperation with other chassis components.

Specifications and technical data

• SKU: 6871790
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6871790
• Substitutable numbers: 6871790, 31316871790
• Location on the vehicle: Front, Right
• Category: Shocks, Struts & Assemblies

Purpose and fitment for BMW X3 G01

The presented shock absorber is dedicated to the front suspension on the right side of the BMW X3 G01 generation with the B57 unit and 30dX drivetrain. The vehicle placement is precisely defined as front – right, which facilitates the selection of the correct component when replacing a single strut or a complete pair on the axle.

Thanks to a design consistent with BMW's factory specifications, this component works in harmony with other suspension parts, such as springs, control arms, or stabilizer links, maintaining the correct geometry and operating characteristics of the system.

Operating characteristics and function in the suspension system

The front right shock absorber in the BMW X3 G01 is responsible for controlling spring deflection, damping body vibrations, and stabilizing the driving path during braking, acceleration, and traversing uneven surfaces. A correctly selected component:

• limits body roll during load changes,
• improves front wheel grip to the road surface,
• supports the operation of safety systems such as ABS or traction control,
• reduces the transmission of vibrations to the passenger cabin.

The original BMW origin helps maintain consistent damping characteristics, which is particularly important in all-wheel-drive vehicles, where the uniform operation of both front struts affects the stability of the entire chassis.

Component condition and installation aspects

The shock absorber is in used condition, which allows for an economical replacement while maintaining the original BMW design. This type of component is particularly attractive in situations where a quick repair is necessary following mechanical damage or wear on one side of the suspension.

Placement as front – right side means that during installation, attention should be paid to the correct orientation relative to the steering knuckle, spring mount, and body mounting points. Installation in a specialized workshop is recommended, using appropriate tools for working with suspension struts, to ensure safety and correct wheel geometry.

Benefits of using an original BMW shock absorber

Using an original front right shock absorber in the BMW X3 G01 30dX B57 brings a number of practical benefits:

• Consistency with factory handling characteristics – maintaining predictable vehicle behavior in corners and during emergency maneuvers.
• Compatibility with other suspension components – no need for modifications to mounts or geometry.
• Economical repair – a used component allows for cost reduction while maintaining the original design.
• Proper fitment for the front right side – minimizing the risk of incorrect part selection.

A component configured in this way is a good choice for drivers who want to restore the proper operation of the suspension on the passenger side without interfering with BMW's factory design assumptions.

More about shock absorbers and suspension components

If you want to better understand how the front shock absorber in your BMW works with control arms and the stabilizer bar, and how to recognize signs of wear, it is worth consulting our guide material. Practical tips on diagnostics and maintenance can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which discusses key issues related to safety and driving comfort.

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, columns, or complete shock-absorbing sets, check the available parts in the BMW Shock Absorbers and Struts category.

To reduce vehicle downtime at the workshop and finish the suspension repair faster, you can also read our guide on used parts logistics – more information can be found in the article how a wide assortment in one warehouse shortens vehicle downtime at the mechanic.