BMW E93 Convertible Roof Hinge Top Molding Cover Left N/S Black Sapphire - 475

BMW E93 Convertible Roof Hinge Top Molding Cover Left N/S Black Sapphire is an original body component designed for the 3 Series convertible, responsible for the aesthetic and functional finishing of the folding roof mechanism on the left side. The precisely molded cover in Black Sapphire Metallic ensures a consistent look with the factory body paint and helps protect the sensitive hinge area from dirt. This is a practical solution for users who want to restore the proper appearance and full functionality of the roof zone in their BMW convertible.

Specifications and technical data

• SKU: 7159177-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7159177
• Substitutable numbers: 7159177, 54377159177
• Location on the vehicle: Left
• Color: Black Sapphire Metallic - 475
• Category: Hardtops, Roof Panels & Parts

Purpose and function of the component

The presented cover is dedicated to the folding roof area of the BMW 3 Series convertible model, where it is responsible for housing and protecting the left hinge. Thanks to its specific profile, it fits the geometry of the mechanism, limiting the ingress of contaminants and improving the visual finish of the entire system. Installing the correct cover in this location affects the comfort of roof operation and the aesthetics of the side body line.

Color and visual fit

The cover is finished in the factory color Black Sapphire Metallic – 475, which allows for consistency with the body paint of BMW vehicles in this shade. The metallic structure of the paint provides characteristic depth and gloss, blending well with the convertible's lines. For owners who care about maintaining the original look of the car, using a component in the same color code minimizes the need for additional paint work.

Vehicle placement and installation aspects

The component is intended for installation on the left side of the vehicle, in the area of the folding roof hinge. The design of the cover has been engineered to work with the factory mounting points on the BMW E93 Convertible body, which facilitates correct positioning and alignment with adjacent panels. Proper attachment of the cover helps reduce play, unwanted vibrations, and improves protection of the hinge mechanism during daily use.

Characteristics of the used OEM part

The offered cover comes from the group of original BMW components, which means it maintains factory geometry, material quality, and compatibility with the convertible roof structure. As a used part, it represents a cost-effective solution for users who want to restore the completeness of the roof housing while maintaining the OEM standard. Such elements are particularly important in vehicles with complex folding mechanisms, where proper covers affect both the appearance and the protection of moving components.

Benefits of using the roof hinge cover

• Restoration of the aesthetic finish of the roof zone on the left side.
• Better protection of the hinge against dirt and minor mechanical damage.
• Color consistency with the body in Black Sapphire Metallic shade.
• Maintenance of the mounting standard and fitment appropriate for BMW parts.
• Economical alternative to new components for convertible repairs.

If you are planning a comprehensive repair or upgrade of the folding roof zone in your BMW and need other elements from the same group, such as covers, trim panels, or additional moldings near the roof mechanism, check the available parts in the Convertible roofs, cars and BMW parts category.

To better plan your service budget and make informed choices between new and used OEM components, it is worth reading the guide on our blog: Rising repair costs and the boom in used parts – how to save on car service?.