BMW 3 Series E93 E93N LCI Sealing Seal Gasket Folding Top Flap Roof 7155749

The BMW E93 Cabrio Roof Seal is an original body part from the Doors and Door Sheet Metal category, designed for the rear of the 3 Series E93 convertible. The carefully designed sealing profile helps maintain the proper watertightness of the convertible roof, limiting the ingress of water and noise into the vehicle's interior. This is a practical solution for users who want to restore the correct operation of the roof mechanism and maintain driving comfort.

Specifications and technical data

• SKU: 7155749
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7155749
• Substitutable numbers: 51767155749, 7155749
• Location on the vehicle: Rear
• Category: Doors & Door Skins

Vehicle Application and Placement

The presented roof seal is designed for installation in the rear section of the BMW 3 Series E93 convertible body. It is responsible for sealing the connection between the movable roof panels and the rear part of the body, which is important for both protecting the interior from external factors and for the stable operation of the entire roof folding system.

Its placement in the rear of the vehicle means the component operates in an area particularly exposed to stresses resulting from roof movement, therefore, the correct selection and fit of the seal directly impact the durability of the entire system.

Technical and Functional Characteristics

The roof seal in the BMW E93 Cabrio performs several key operational functions:

• limits water penetration into the vehicle's interior in the rear roof area,
• stabilizes the contact line of the roof panels with the body,
• aids in reducing wind noise at higher speeds,
• helps maintain the correct fit of the movable roof elements.

Thanks to its original geometry, the seal works with factory mounting points and the shape of the roof panels, which facilitates installation and allows for compliance with factory tolerances. For the user, this means more predictable roof behavior during opening and closing, and a reduced risk of leaks in critical areas.

Benefits of Using an Original BMW Roof Seal

Using a part from the BMW family ensures a perfect fit for the specific design of the E93 convertible roof. In practice, this translates to:

• better rear roof sealing compared to random aftermarket replacements with a universal profile,
• maintaining the factory body line and correct roof panel fit,
• reducing the risk of cracks and creaks resulting from improper fit,
• easier diagnosis of potential leaks – the mechanic works with a component of known geometry.

The seal belongs to the Doors and Door Sheet Metal category, which for a convertible also includes components that work with the side and rear body lines. Replacing a worn seal is often one of the key steps in restoring the proper watertightness of the entire convertible roof.

Item Condition and Service Application

The offered roof seal is a used part, allowing for an economical restoration of the roof system's functionality while maintaining the original BMW design. This type of component is particularly useful in situations where the existing seal shows signs of wear, such as loss of elasticity, localized deformation, or leaks in the rear of the vehicle.

In practice, it is advisable to combine the seal installation with an inspection of the guides, mounting points, and adjustment of the roof panel positions to fully utilize the potential of the newly installed component and achieve a stable, repeatable closing line for the roof.

Related Products and Technical Materials

If you are looking for other elements from the Doors and Door Sheet Metal category dedicated to this brand, check out the BMW Doors and Door Sheet Metal available in our store to select a complete solution for your bodywork.

For users interested in a broader context of vehicle servicing and planning major repairs, we also recommend an article describing the process of refreshing a Mercedes diesel engine – Second Life for the Mercedes OM642 Engine – How Injectors and Turbo Restore Power to the 3.0 V6 CDI. This material shows how appropriately selected components affect the durability and smooth operation of the entire powertrain.