BMW G30 Spring Strut Rear Right O/S Suspension Shock Absorber 6866402

BMW G30 Spring Strut Rear Right O/S Suspension Shock Absorber is an original component from the Shock Absorbers and Struts group, designed for operation on the right side of the rear axle. It ensures stable handling, body control, and predictable vehicle behavior during daily use. This is a solution for users who expect consistency with the factory suspension characteristics of their BMW.

Specifications and technical data

• SKU: 6866402
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6866402
• Substitutable numbers: 6866402, 37106866402
• Location on the vehicle: Rear, Right
• Category: Shocks, Struts & Assemblies

Purpose and function in the BMW G30 suspension

The presented BMW G30 Spring Strut Rear Right O/S Suspension Shock Absorber has been designed as a component responsible for vibration damping and body motion control on the rear axle on the passenger side. Properly selecting a shock absorber for a specific mounting position is crucial for:

• maintaining vehicle stability during acceleration, braking, and cornering,
• reducing body roll and "bouncing" on uneven surfaces,
• even wear of tires and suspension components,
• maintaining the predictable handling characteristics typical of a BMW.

Construction and fitment for the rear, right side

The shock absorber is intended for installation on the rear right side, which means its geometry, mounting points, and operating characteristics are adapted to this specific position in the vehicle. As a result, it:

• ensures consistent operation with other rear axle suspension components,
• maintains the correct height and stiffness on that side of the vehicle,
• limits suspension asymmetry that could affect the driving line.

Its original BMW origin ensures precise fitment to factory mounts and compatibility with the standard suspension configuration in the G30 model.

Condition, application, and benefits of installation

The item is offered in used condition, which allows for an economical replacement of a worn shock absorber while maintaining the factory suspension performance. This choice is particularly beneficial when:

• you want to restore standard driving properties without the costs of a full suspension rebuild,
• you care about maintaining the original damping characteristics typical of the BMW G30,
• you are planning a phased replacement of suspension components, starting with the most heavily loaded parts.

A well-selected rear right shock absorber contributes to safe handling, shortens the vehicle stabilization distance after hitting bumps, and improves ride comfort while maintaining the precision of the steering system.

Comprehensive service for the BMW suspension zone

If you are planning a comprehensive repair or upgrade of the suspension zone in your BMW and need other elements from the same group, such as additional shock absorbers, struts, or related mounting components, check the available parts in the BMW Shock Absorbers and Struts category.

To better understand the role of shock absorbers in driving safety and their cooperation with control arms and stabilizers, it is worth reading the guide: Suspension System – a comprehensive guide to shock absorbers, control arms, and stabilizers. This will help you better assess when replacing suspension components in your BMW is justified and how to select the right parts.

Summary

BMW G30 Spring Strut Rear Right O/S Suspension Shock Absorber from the Shock Absorbers and Struts category is a practical solution for drivers who want to restore proper suspension operation on the right side of the rear axle. Properly selected and correctly installed, it supports stability, comfort, and predictable vehicle behavior, which translates into safer and more controlled driving in everyday conditions.