BMW 3 4 E93 F33 1 Folding Top Hardtop Roof Shell Front Montegoblau Blue - A51

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

BMW 3 4 E93 F33 1 Folding Top Hardtop Roof Shell Front Montegoblau Blue is an original body component designed for BMW vehicles with a retractable hardtop. Thanks to its factory geometry and precise fitment, it serves as a solid foundation for professional repair or replacement of a damaged front panel. The Montegoblau A51 metallic paint highlights the dynamic body lines and ensures visual consistency of the vehicle.

Specifications and technical data

• SKU: 7400554-MTB1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7400554
• Substitutable numbers: 41007400554, 7400554, 54377183295, 7183295
• Weight: 150
• Location on the vehicle: Front
• Color: Montegoblau Metallic - A51
• Category: Other Exterior Parts & Accessories

Purpose and function of the component

The described BMW 3 4 E93 F33 1 Folding Top Hardtop Roof Shell Front is an external component of the folding roof system in BMW 3 Series E93 and 4 Series F33 convertibles. It is responsible for:

• maintaining the proper structural rigidity of the front roof section,
• correct guidance and closing of the folding module,
• precise fitment with the windshield and other roof panels,
• maintaining the factory body line in the front area.

Its location in the front area of the body requires high installation accuracy to ensure weatherproofing and proper interaction with the roof folding mechanism.

Montegoblau Metallic color – characteristics

The component is finished in Montegoblau Metallic (A51), characteristic of BMW's sporty configurations. The metallic paint coating:

• emphasizes the contours and shape of the panel under varying lighting conditions,
• complements both light and dark styling packages well,
• facilitates visual consistency when replacing a single roof component.

For body and paint shops, this means the ability to precisely match the shade to the rest of the bodywork when blending adjacent panels.

Technical and installation characteristics

The front hardtop roof shell is a body component with significant weight, which should be taken into account during transport and installation. In installation practice, it is recommended to:

• use appropriate handles and lifts to manipulate the panel,
• inspect mounting points and the folding roof system guides,
• check for leaks after installation (water test, adjustment of locks and seals),
• calibrate the roof position in relation to the windshield frame.

The component comes from disassembly, which in service practice often means a favorable cost-to-quality ratio while maintaining the manufacturer's original specifications.

Application in BMW service and restoration

The BMW 3 4 E93 F33 1 Folding Top Hardtop Roof Shell Front is primarily used for:

• accident repairs in the roof and upper body area,
• replacement of damaged or deformed roof panels,
• restoration of BMW 3 Series E93 and 4 Series F33 convertibles after intensive use,
• restoring the vehicle's factory appearance after local bodywork repairs.

For workshops specializing in the BMW brand, this is a practical solution that allows for maintaining the original folding roof structure without the need for aftermarket replacements.

If you are planning a comprehensive repair or upgrade of the roof area in your BMW and need other components from the same group, such as roof panels, coverings, or additional structural modules, check the available parts in the Other BMW category.

Technical support and part selection

When working with advanced body structures and sports versions of cars, it is worth using reliable sources of knowledge. To compare technical solutions used in high-performance cars, you can read an article discussing the differences in the construction of powertrains, braking systems, and chassis in sports models – details can be found in the entry Audi RS vs other models – what is hidden under the hood and chassis?.