BMW 6 Series E64 E64N LCI Cabrio Sound Insulatng Trunk Right O/S Wheel Housing

BMW 6 Series E64 E64N LCI Cabrio Sound Insulatng Trunk Right O/S Wheel Housing is an original upholstery component designed for the rear body section of the convertible version. It provides effective acoustic insulation and an aesthetic finish for the right side of the luggage compartment, improving both acoustic and visual comfort. Thanks to its factory-fit design, it is a practical solution for accident repairs or completing the trunk interior.

Specifications and technical data

• SKU: 7052490
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7052490
• Substitutable numbers: 51487052490, 7052490
• Weight: 150
• Location on the vehicle: Right
• Category: Other Interior Parts & Accessories

Purpose and function of the component

The presented item is a sound insulation for the right wheel housing in the trunk, designed for the BMW 6 Series E64 / E64N LCI (facelift) Cabrio version. Its functions include:

• dampening noise coming from the area of the right wheel arch and chassis,
• protecting the bodywork from accidental impacts caused by transported items,
• organizing and covering structural body elements in the trunk,
• maintaining a consistent, factory-original appearance of the right side of the luggage compartment.

Thanks to its precise shape, the insulation works with factory mounts and adjacent upholstery panels, which facilitates installation and helps maintain the original geometry of the trunk interior.

Construction and fitment for BMW 6 Series Cabrio

The component has been designed specifically for the 6 Series E64 / E64N LCI convertible body, taking into account the characteristic wheel arch profile, cable routing, and mechanisms in the rear part of the vehicle. Proper profiling ensures:

• stable fitment to the right wheel housing,
• no interference with factory handles, covers, or wiring harnesses,
• the possibility of removal and reinstallation during service work in the trunk.

As an original BMW part, the insulation maintains the correct rigidity and flexibility, which translates into the durability of connections and the reduction of unwanted vibrations and rattles while driving.

Condition, service application, and benefits of installation

The offered item is in used condition, making it a reasonable choice for repairs where maintaining the original construction while optimizing costs is a priority. It is particularly useful in situations where:

• the right part of the trunk upholstery has been damaged due to a collision or improper loading,
• it is necessary to complete missing elements after previous repairs,
• unwanted noises appear from the area of the right wheel arch and the insulation needs to be reinstalled.

Installing the original insulation allows for restoring the factory level of acoustic comfort and trunk interior aesthetics, without the need for universal or hand-fitted solutions.

Integration with other BMW body components

The right wheel housing sound insulation works in conjunction with other trunk upholstery panels, side covers, and structural elements of the rear body. When properly installed, it:

• stabilizes adjacent upholstery sections,
• assists in routing cables and harnesses in the rear of the vehicle,
• limits the transmission of vibrations from the wheel and suspension area into the cabin.

As a result, it is an important element of the complete trunk assembly in the BMW 6 Series Cabrio, contributing to vehicle comfort during daily use and longer trips.

If you are planning a comprehensive repair or upgrade of the luggage area in your BMW and need other parts from the same group, such as side upholstery panels, wheel arch covers, or additional insulation, check out the available parts in the Other BMW category.

Technical support and project development

When planning more extensive modifications or comparing structural solutions between different brands and body versions, it is worth consulting technical materials. For a better understanding of the differences in the construction of sports versions and standard models, you can read the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses, among other things, the impact of changes in the chassis and interior assembly on the car's performance characteristics.