BMW 6 Series E64 Convertible Rear Axle Suspension Vibration Absorber 7045737

BMW 6 Series E64 Convertible Rear Axle Suspension Vibration Absorber is a component designed for the rear of the vehicle body, intended to reduce the transmission of unwanted vibrations to the vehicle structure. By using an original BMW solution, the absorber helps maintain body stability and improves acoustic comfort while driving. It is a practical choice for users looking for a proven, factory-original component for their 6 Series convertible.

Specifications and technical data

• SKU: 7045737
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7045737
• Substitutable numbers: 51617205514, 7205514, 51617045737, 7045737
• Location on the vehicle: Rear
• Category: Other Transmission & Drivetrain

Function and application of the BMW 6 Series E64 Convertible Rear Axle Suspension Vibration Absorber

The vibration absorber in the BMW E64 model operates in the rear of the vehicle, where it is responsible for reducing resonances generated during driving, especially at higher speeds or on uneven surfaces. Reducing vibrations contributes to:

• more stable body behavior when the rear of the vehicle is loaded,
• a reduction in noise and vibrations felt in the cabin,
• relief for selected structural elements, which promotes their durability.

As a result, the BMW 6 Series E64 Convertible Rear Axle Suspension Vibration Absorber is an important element for maintaining driving comfort and predictable handling, especially in vehicles used for long-distance travel.

Compatibility and identification parameters

The offered vibration absorber is a part designed for BMW vehicles from the E64 model group. The element has a dedicated OEM part number and assigned interchangeable numbers, which facilitates clear identification and the selection of the correct component for a specific equipment version. The presence of reference numbers allows for verifying compatibility with the manufacturer's catalog and comparing the part with other variants used in a given model year.

The placement on the vehicle is specified as the rear, which helps avoid errors when assembling components for the vibration damping system within the bodywork. For users and workshops, this means simpler selection and faster verification of whether a given absorber matches the configuration of a specific vehicle.

Characteristics of the used OEM element

The presented vibration absorber is a used part, sourced from dismantling, which represents a reasonable compromise between cost and maintaining the original BMW specification. Unlike aftermarket replacements, the OEM component retains factory operating parameters, mounting geometry, and damping characteristics intended by the vehicle manufacturer.

Choosing a used OEM element is particularly beneficial for cars that are several or more years old, where the priority is to maintain proper driving characteristics on a rational budget. This type of vibration absorber works well both as a replacement for a damaged part and as part of a preventive replacement during major work on the rear of the body.

Practical benefits of installation

The use of a properly selected vibration absorber in the BMW E64 translates into a number of practical effects noticeable in daily operation:

• more comfortable damping of vibrations originating from the suspension and body,
• reduction of unpleasant resonances at specific speeds,
• a better subjective impression of vehicle structural rigidity,
• maintenance of operating characteristics consistent with the manufacturer's design.

For workshops, installing an original vibration absorber means predictable labor time and no need to adjust mounts, which facilitates efficient service execution. For the end user, it means stable vehicle behavior and a more comfortable ride, especially over long distances.

System expansion and related BMW components

If you are planning a comprehensive repair or upgrade of the rear zone in your BMW and need other elements from the same group, such as additional vibration absorbers, brackets, or mounting hardware, check out the available parts in the Other BMW category.

If you are interested in a broader context of structural differences between standard and sports versions in the premium car segment – including solutions regarding the engine, brakes, and chassis – it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers design key systems that influence vehicle handling and stability.