BMW E92 M3 Roof Moulding Right O/S Railing Trim Covering Gutter Strip Black

BMW E92 M3 Roof Moulding Right O/S Railing Trim Covering Gutter Strip Black is an original body component designed for the passenger side roof gutter. Thanks to its precise fit to the roofline and Le Mans Blau Metallic finish, it ensures a seamless look with the factory paint and restores the aesthetics of the side body section. It is a practical solution for users who want to restore the original appearance of the roof on their M3 E92 in an orderly manner.

Specifications and technical data

• SKU: 8045380
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8045380
• Substitutable numbers: 51138045380, 8045380, BG
• Location on the vehicle: Right
• Color: Le Mans Blau Metallic - 381
• Category: Doors & Door Skins

Purpose and function of the component

The described roof moulding is designed for installation on the right side of the body, along the edge of the roof, where it serves as a gutter cover and roof crease trim. This component:

• masks the edge of the roof gutter, improving the visual continuity of the roofline,
• organizes the contact zone between the roof and the upper part of the side panel,
• constitutes an integral part of the exterior bodywork for the M3 E92 model.

Thanks to its design, which complies with the BMW factory standard, the moulding works with other body components, facilitating correct installation and the maintenance of proper panel gaps.

Color and visual fit

The Le Mans Blau Metallic finish allows for an aesthetic match to bodywork painted in the same color. In practice, this means that by using the appropriate installation technology, you can restore a consistent look to the side roofline without the need for additional shaping of the component.

The metallic paint structure harmonizes well with the character of the sporty M3 version, emphasizing the dynamic profile of the coupe body. In the case of body and paint work, the moulding can also be used as a base for repainting, should restoration requirements dictate.

Installation characteristics

The right roof moulding has been designed as a component dedicated to the specific M3 E92 generation, which translates into:

• maintaining the correct geometry relative to the roof and side panel,
• the ability to install it in place of the factory component without interfering with the body structure,
• consistency with other exterior roof components.

This type of component is particularly useful for post-collision repairs, replacing damaged mouldings, or during comprehensive body restoration, where maintaining the original BMW styling line is essential.

Condition and practical application

The product is offered as a used original BMW component, meaning it comes from disassembly and retains its factory geometry and characteristic fit for the E92 M3 model. This type of part will work well for both routine repairs and vehicle restoration while maintaining as many OEM components as possible.

For body and paint shops as well as individual users, this is a practical solution that allows for a technically correct replacement of the roof moulding without the need to use aftermarket parts with uncertain fitment.

Expanding repairs within the BMW bodywork

If you are planning a comprehensive repair or upgrade of the door area and adjacent body panels on your BMW and need other components from the same group, such as skins, reinforcements, or additional covers, check out the available parts in the BMW Doors and door panels category.

If you are interested in the broader context of using original components while maintaining the character of a premium brand and want to see how a similar approach is applied by other manufacturers, it is worth reading the article Audi and pure emotion – how used parts help maintain the brand's DNA, which shows the importance of properly selected OEM components in the repair and restoration process.