BMW F30 Fuel Tank Fill In Filler Flap Cover Trim Estoril Blau Metallic - B45

BMW F30 Fuel Tank Fill In Filler Flap Cover Trim Estoril Blau Metallic in Estoril Blau Metallic B45 is an original body component designed to supplement or replace the factory fuel flap in 3 Series F30 models. Precise fitment and compatibility with the BMW body line ensure a consistent vehicle appearance and the maintenance of the factory geometry of the fuel filler area.

Specifications and technical data

• SKU: 7238058-EB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7238058
• Substitutable numbers: 7238058, 41007238058
• Color: Estoril Blau Metallic - B45
• Category: Fuel Flaps & Components

Purpose and function of the component

The offered flap belongs to the Fuel filler flaps and accessories group and is responsible for protecting the fuel filler neck from contamination and external factors. The design provided by the manufacturer ensures:

• stable mounting in the factory location on the fender,
• compatibility with the original opening mechanism,
• proper alignment with the bodywork lines.

This maintains both the functionality of the refueling system and the aesthetics of the side of the vehicle.

Estoril Blau Metallic B45 color

The cover is finished in Estoril Blau Metallic B45 paint, characteristic of BMW sport configurations. This solution allows for:

• consistent matching with factory-painted elements in the same shade,
• reducing the need for additional painting when replacing a damaged flap,
• maintaining a uniform, visually attractive side profile of the vehicle.

The metallic paint structure works well with the F30 body contours, emphasizing the dynamics of the silhouette characteristic of BMW.

Characteristics of the original BMW component

As a part signed by the BMW brand, the fuel filler flap has been designed for full compatibility with factory mounting points. This means:

• maintaining the correct gaps between body panels,
• proper cooperation with the hinge and opening spring,
• no need for bodywork modifications or shape adjustments.

The element in used condition is a sensible choice for post-accident repairs or point body corrections, where the priority is to maintain original geometry and reduce costs.

Practical assembly and operational tips

When replacing the fuel filler flap, it is worth paying attention to:

• the condition of the hinge and opening mechanism in the body,
• correct adjustment of clearances relative to adjacent panels,
• cleanliness of the contact surface to avoid paint rubbing.

Choosing an original cover in the correct color facilitates the quick restoration of the vehicle to full visual efficiency after minor damage or corrosion in the fuel filler area.

If you are planning a comprehensive repair or upgrade of the fuel filler area in your BMW and need other elements from the same group, such as additional flaps, covers, or accessory trim elements, check the available parts in the BMW fuel filler flaps and accessories category.

Technical support and knowledge about the fuel system

To better plan work on the refueling area and understand the relationships between the flap, the filler neck, and the tank, it is worth consulting specialist materials. A detailed discussion of the construction and operation of the fuel system, along with tips on diagnostics and component selection by catalog numbers, can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.