BMW 3 Series E93 Gasket Seal Sealing Roof Shell Rear Hardtop Alu Matt 7128762

BMW 3 Series E93 Gasket Seal Sealing Roof Shell Rear Hardtop Alu Matt is an original body component designed for the 3 Series E93 generation convertible. It ensures a tight seal for the rear section of the folding roof shell, improving interior protection against water, noise, and wind gusts. Thanks to its alu matt finish, it harmoniously integrates with the factory styling of the hardtop roof.

Specifications and technical data

• SKU: 7128762
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7128762
• Substitutable numbers: 54377128762, 7128762, 54377183305, 7183305, EM
• Location on the vehicle: Rear
• Category: Convertible Tops & Parts

Purpose and function of the BMW E93 roof seal

The presented seal is a component of the folding roof system in the BMW 3 Series E93 convertible, mounted in the rear part of the structure. It is responsible for the stable sealing of the roof shell in the hardtop area, which is crucial for acoustic comfort and protecting the upholstery and electrical installations from moisture. A properly selected seal reduces the risk of leaks, rattles, and resonances while driving with the roof closed.

Construction, material, and finish

The seal was designed by BMW as a system component, matched to the geometry of the rear part of the E93 convertible roof. The working profile is shaped to precisely interact with the guides and the roof shell, ensuring uniform pressure along the entire contact length. The alu matt finish allows for a consistent look with other roof construction elements, without the need for additional modifications.

Benefits of using an original seal

Using an original rear roof seal in the BMW 3 Series E93 translates into a number of practical benefits:

• precise fit to the shape of the hardtop roof shell, without the need for installation adjustments,
• maintenance of factory-level sealing in the rear roof area,
• reduction of wind noise and knocks originating from the folding roof operation,
• better protection of the interior against water and dirt during convertible operation.

With this component, you can effectively restore the proper operation of the roof mechanism after body repairs, shell replacement, or after years of use when the previous seal has lost its properties.

Vehicle placement and installation aspects

The seal is intended for installation in the rear part of the vehicle, in the hardtop zone of the convertible. The placement on the vehicle is factory-defined to work with the roof folding mechanism and body elements in the rear section. Replacing this component is particularly recommended when the following occur:

• signs of leaks in the rear part of the roof,
• increased noise in the cabin at higher speeds,
• visible wear, cracks, or deformation of the old seal.

A properly selected element allows for maintaining the factory contact geometry and the correct operation of the entire roof system.

Product condition and service application

The offered BMW 3 Series E93 Gasket Seal Sealing Roof Shell Rear Hardtop Alu Matt is a dismantled part intended for reinstallation in a vehicle where restoring the seal in the roof area is required. This is a practical solution for accident repairs, convertible restoration, or roof shell replacement when maintaining the original manufacturer's specification is desired. Choosing such an element allows for optimizing service costs while maintaining compliance with the factory roof system.

If you are planning a comprehensive repair or upgrade of the convertible roof zone in your BMW and need other elements from the same group, such as seals, covers, or guides, check the available parts in the Convertible soft tops and BMW parts category.

Technical support and knowledge about BMW models

When planning work on a convertible body, it is worth considering the general condition of the vehicle, including the engine and accessories. For users interested in a broader view of the operation of BMW models with diesel engines, an article comparing the popular N47 and M57 units may be helpful. A detailed comparison of performance, durability, and service costs can be found in the material BMW N47 vs M57 / M57N / M57N2 – a ranking of legendary diesels, which facilitates an informed choice of engine version when purchasing or upgrading a car.