BMW 3 Series E90 Boot Trunk Right O/S Lateral Trim Panel Cover Grey 7139438

BMW 3 Series E90 Boot Trunk Right O/S Lateral Trim Panel Cover Grey is an original cargo area trim component designed for installation on the right side. This upholstery panel allows you to restore the factory look of the trunk, ensuring a cohesive finish and stable mounting of the side lining section.

Specifications and technical data

• SKU: 7139438
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7139438
• Substitutable numbers: 51477139438, 7139438
• Location on the vehicle: Right
• Color: Grey
• Category: Floor Mats, Carpets & Boot Liners

Purpose and function of the component

The described cover is a side trunk upholstery panel dedicated to the 3 Series E90, mounted on the right side of the vehicle. Its purpose is to cover the body structure in the cargo area, organize the space, and create a smooth side surface that improves the comfort of daily vehicle use.

The grey finish is color-matched to typical trunk interior configurations for this model, facilitating the aesthetic replacement of a damaged or worn component without the need to interfere with other parts of the upholstery.

Construction and fitment for BMW 3 Series E90

The panel has been designed as part of the original BMW trunk trim system, ensuring it maintains the correct shape, contours, and mounting points. Proper profiling allows for:

• precise fitment to the right-side trunk wall,
• retention of space for factory recesses and structural elements,
• stable mounting without looseness or unwanted vibrations.

Such fitment promotes the maintenance of the consistent geometry of the entire trunk trim, which is important both visually and functionally.

Benefits of using an original trunk cover

Using an original side panel in the BMW 3 Series E90 trunk allows you to restore the factory finish standard after bodywork repairs, mechanical damage, or intensive use. Key advantages include:

• maintaining uniform color and texture of the upholstery throughout the cargo area,
• reduction of noise and vibrations thanks to full coverage of the body panels,
• easier maintenance of order and cleanliness in the trunk,
• compatibility with factory mounting points and other trim components.

As a result, replacing a damaged panel with an original used part is a technically safe and economically justified solution, especially during comprehensive trunk interior renovation work.

Application in service and interior renovation

The component is suitable for both professional body shops and workshops specializing in BMW interior renovation. It facilitates the restoration of the factory upholstery layout after repairs to the rear of the body, as well as when replacing worn or soiled trim elements.

Combined with other trunk trim components, you can achieve a cohesive visual effect and improve the functionality of the cargo space, which is important both for daily use and when reselling the vehicle.

Expanding your BMW trunk trim

If you are planning a comprehensive repair or upgrade of the trunk area in your BMW and need other components from the same group, such as side panels, floor liners, or recess covers, check out the available parts in the BMW trunk liners, mats, and trays category.

For users interested in a broader context of operation and repair of components in premium cars, technical materials may be useful, such as an article describing the characteristics of diesel units, typical faults, and ways to restore their efficiency – you can find them in the publication The second life of the Mercedes OM642 engine – how injectors and a turbocharger restore the power of the 3.0 V6 CDI, which shows an approach to the comprehensive regeneration of key systems.