BMW G30 Rear Shock Strut Absorber Damper 530e B48X Rear Left Right N/O/S 6866620

BMW G30 Rear Shock Strut Absorber Damper 530e B48X is an original component from the Shock absorbers and struts group, designed for installation on the left or right side of the rear axle. Engineered by BMW, it ensures consistent suspension behavior, predictable handling, and proper vibration damping in the 530e hybrid version.

Specifications and technical data

• SKU: 6866620
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6866620
• Substitutable numbers: 33526866620, 6866620
• Location on the vehicle: Rear, Right, Left
• Category: Shocks, Struts & Assemblies

Purpose and vehicle placement

The presented shock absorber is dedicated for installation on the rear axle of the BMW G30 530e B48X, with the versatility to be used on both the left and right sides. This solution facilitates suspension maintenance – one type of component can serve both sides, which speeds up part selection and reduces the risk of errors during repairs.

Placement on the rear axle is crucial for vehicle stability during braking, acceleration, and driving over uneven surfaces. A properly selected rear shock absorber supports the multi-link suspension system, improving tire contact with the road surface and reducing unwanted body roll.

Technical and functional characteristics

The original BMW shock absorber from this series has been designed with the specific weight distribution of the 530e model in mind, taking into account the additional load resulting from the hybrid powertrain. As a result, the damping characteristics are matched to the factory suspension settings, which allows for maintaining the ride comfort and handling precision intended by the manufacturer.

The component operates within the rear axle strut assembly, responsible for:

• damping vibrations transmitted from the road surface to the chassis,
• stabilizing the driving path during load changes,
• limiting body roll during dynamic maneuvers,
• maintaining the proper operation of driver assistance systems that depend on vehicle stability.

Thanks to its factory origin, compatibility with the BMW G30 suspension geometry is maintained, which minimizes the risk of improper system operation or accelerated wear of other components.

Benefits of using an original shock absorber

Choosing an original BMW rear shock absorber for the 530e B48X model allows you to maintain the consistency of the entire suspension system. Compared to aftermarket replacements, the OEM component provides:

• factory fitment for the weight and characteristics of the hybrid powertrain,
• proper cooperation with other rear axle components,
• repeatable, predictable vehicle behavior in various road conditions.

A used, original component can be an attractive cost-effective alternative while maintaining consistency with the factory suspension specification, which is particularly important in premium class cars such as the BMW 5 Series G30.

Professional selection and operation

When replacing a rear shock absorber in a BMW G30 530e B48X, it is recommended to check both sides of the axle and the condition of other suspension elements, such as springs, mounts, or bushings. Consistent replacement within one axle helps maintain even damping and stable vehicle handling. A properly selected shock absorber reduces tire wear, improves ride comfort, and supports the operation of safety systems.

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

Expert support and suspension knowledge

For users who want to better understand how the suspension system works and the impact of shock absorbers on safety and ride comfort, we recommend the guide article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. You will find practical tips on diagnostics and maintenance of suspension components in premium vehicles, including BMW.