BMW 6 E63 Bilstein Rear Left Right N/O/S Suspension Spring Strut Shock Absorber

BMW 6 E63 Bilstein Rear Left Right N/O/S Suspension Spring Strut Shock Absorber is a solid, used suspension component designed for the left and right side of the rear axle. Designed as a complete spring strut / shock absorber assembly, it ensures stable suspension operation and predictable vehicle behavior during acceleration, braking, and cornering.

Specifications and technical data

• SKU: 19-220970
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 19-220970
• Substitutable numbers: 19-220970, Bilstein, Rear, Supsension
• Location on the vehicle: Rear, Right, Left
• Category: Shocks, Struts & Assemblies

Purpose and function in the BMW 6 E63 suspension

The presented item belongs to the Shock absorbers and struts category and is intended for installation on the rear axle of the BMW 6 Series E63, on both the left and right sides. As a shock absorber and strut assembly, it is responsible for damping body vibrations, maintaining constant tire contact with the road surface, and stabilizing the vehicle's path under varying loads.

Bilstein is a renowned manufacturer of suspension solutions, which is why using this component allows you to maintain handling characteristics close to the factory specifications. Properly selected damping force supports the spring's operation, reduces body roll, and improves vehicle control under typical road conditions.

Construction and key technical features

The rear axle shock absorber in the form of a spring strut / shock absorber combines the function of wheel guidance and suspension damping in a single housing. The design is prepared for vertical operation on the rear axle, with the possibility of installation on both sides of the vehicle, which facilitates service and part selection.

• Adapted for installation on the rear axle of the BMW 6 E63.
• Can be used on either the left or right side, increasing flexibility during repairs.
• Strut construction (spring strut / shock absorber) providing guidance and damping in one assembly.
• Operating characteristics adapted to the weight and suspension geometry of the BMW 6 Series.

Thanks to this configuration, the shock absorber works in harmony with other suspension components, reducing body roll and improving steering precision, which is particularly important in high-end cars such as the BMW 6 E63.

Condition, application, and benefits of installation

The offered item is used, which allows for an economical suspension repair while maintaining the appropriate quality of the component. This is a solution for users who want to restore the proper operation of the rear suspension without the need to invest in new parts.

Replacing a worn shock absorber with a functional Bilstein unit translates into:

• more predictable vehicle behavior at higher speeds,
• better rear axle stability during braking and lane changes,
• reduction of excessive body swaying on uneven surfaces,
• improved ride comfort for rear-seat passengers.

Thanks to a properly selected element from the Shock absorbers and struts category, you can effectively reduce symptoms of suspension wear, such as instability, increased braking distance, or uncertain handling on uneven surfaces.

Part selection and technical support

To correctly select a shock absorber for a specific version of the BMW 6 E63, it is worth paying attention to the manufacturer's markings, suspension type, and the rear axle configuration of the given vehicle. Catalog data and comparing the construction with the currently installed part may also be helpful.

If you want to better understand how a shock absorber affects safety and ride comfort and how to recognize signs of its wear, check out our guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. It is a practical source of knowledge about the diagnostics and operation of suspension components in modern cars.

Expanding repairs within BMW shock absorbers

If you are planning a comprehensive repair or upgrade of the rear suspension area in your BMW and need other elements from the same group, such as additional struts, complete shock assemblies, or other rear shock absorbers, check out the available parts in the BMW shock absorbers and struts category.