BMW Z4 E89 Rear Folding Top Hardtop Roof Shell Window Estoril Blue - B45

Visual condition of the part

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

BMW Z4 E89 Rear Folding Top Hardtop Roof Shell Window Estoril Blue is an original body component designed for models with a hard folding roof. This used roof module allows for professional repair of the rear section of the hardtop, maintaining factory geometry, fitment, and the characteristic, dynamic Estoril Blue Metallic shade. This is a solution for users who want to restore the full functionality and aesthetics of the rear roof section without compromising on quality.

Specifications and technical data

• SKU: 7222078-EB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7222078
• Substitutable numbers: 41007222078, 7222078
• Location on the vehicle: Rear
• Color: Estoril Blau Metallic - B45
• Category: Other Exterior Parts & Accessories

Purpose and function of the component

The described part is a rear shell of the hard folding roof with a window, dedicated to the BMW Z4 E89 generation. The element is mounted in the rear zone of the roadster's body, responsible for:

• maintaining the proper structural rigidity of the hardtop,
• correct alignment of the body lines in the rear part of the vehicle,
• integration of the rear window with the folding roof mechanism,
• protecting the interior from external factors when the roof is closed.

Thanks to the preservation of the original OEM design, the panel works with the factory roof folding mechanism, seals, and fittings, which facilitates alignment during repair.

Estoril Blue Metallic color and paint aspects

The element is finished in the factory Estoril Blue Metallic color, characteristic of BMW's sports configurations. This metallic shade with a clear, saturated blue pigment:

• emphasizes the sporty character of the BMW Z4 E89,
• works well with both light and dark interiors,
• facilitates visual matching when replacing a damaged panel in the same color.

For vehicles in a different body color, the panel can serve as a base for repainting, providing the correct surface structure and geometry.

Benefits of using the original rear roof panel

Using the original rear hardtop panel in the BMW Z4 E89 allows for maintaining the structural and visual consistency of the vehicle. Key advantages include:

• factory fitment to the body – preserved roof line and proper gaps between elements,
• compatibility with original mounts and roof hardware,
• possibility of restoring full functionality of the rear window and roof section after a collision or mechanical damage,
• reduction of bodywork labor thanks to the ready-to-use, complete rear hardtop shell.

This solution is particularly beneficial for post-accident repairs, where it is important to maintain the correct roof geometry and sealing after folding.

Condition, installation, and service application

The element comes from disassembly and is offered as a used OEM component, which allows for an economical yet technically correct repair of the rear roof section. Before installation, standard workshop verification is recommended, including inspection of mounting points, edges, and surface preparation for potential repainting.

Professional installation at a specialized service center dealing with BMW or folding roof repairs will ensure the proper interaction of the panel with the roof mechanism, seals, and rear window, minimizing the risk of leaks or improper system operation.

Repair expansion and additional materials

If you are planning a comprehensive repair or upgrade of the rear body zone in your BMW and need other elements from the same group, such as additional panels, covers, or small mounts, check the available parts in the Other BMW category.

When planning broader modifications or comparing structural solutions in sports and performance cars, it is worth checking out comparative materials – an article discussing the differences in drivetrains and chassis may be helpful, available here: Audi RS vs other models – what is hidden under the hood and chassis?.