BMW F40 Fuel Filler Fill In Flap Cap Cover Misano Blue Metallic - C1D 7454413

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F40 Fuel Filler Fill In Flap Cap Cover Misano Blue Metallic is an original body component designed for the rear section of the vehicle. Thanks to the factory paint in the Misano Blue Metallic – C1D shade, it allows for an aesthetic and technically correct replacement of a damaged flap without the need for additional painting. This is a practical solution for users who expect a consistent body appearance and proper operation of the fuel filler area.

Specifications and technical data

• SKU: 7454413-MISA
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7454413
• Substitutable numbers: 7454413, 51177454413
• Location on the vehicle: Rear
• Color: Misano Blue Metallic - C1D
• Category: Fuel Flaps & Components

Purpose and function of the component

The fuel filler flap is part of the Fuel filler flaps and accessories group, responsible for covering the filler neck and visually completing the side line of the body. Its placement in the rear zone of the vehicle ensures protection of the filler against external contaminants and contributes to maintaining proper aerodynamics and the tightness of this body part.

The component is dedicated to the BMW F40 series body and has been designed as an OEM part, which translates into proper fitment with the bodywork, correct hinge geometry, and compatibility with the factory opening and closing mechanism.

Color and paint matching

The factory color Misano Blue Metallic – C1D is a distinctive, dynamic shade of blue used in modern BMW models. The use of original metallic paint:

• facilitates visual matching to the vehicle's existing paint coating,
• reduces the need for additional paint work after installation,
• allows for maintaining color consistency with other body panels.

For the best visual effect, it is recommended to compare the shade with the current condition of the car's paint, especially in the case of vehicles operated in varied weather conditions.

Installation characteristics

The cover is intended for installation in the rear part of the body, at the location of the factory fuel filler. The OEM design allows for the use of original mounting points and compatibility with the factory opening mechanism. Thanks to this, the replacement process can be carried out in an orderly manner, maintaining the geometry of gaps and body lines.

Before installation, it is worth verifying the compatibility of the component with the specific vehicle equipment version using the manufacturer's markings and catalog data. This facilitates part selection and minimizes the risk of mismatch.

Condition and service application

The component comes from the BMW range and is intended primarily as a replacement part in case of mechanical damage, scratches, or deformation of the factory flap. It works well both for standard post-accident repairs and for visual restoration of the body when the priority is to maintain the original character of the vehicle.

Due to the nature of the aftermarket product, a standard visual inspection and fitting to the fuel filler socket are recommended before installation, which will allow for trouble-free operation in daily use.

Integration with the fuel system and technical knowledge

Although the fuel filler flap is a body component, its proper operation indirectly affects the protection of the filler zone and the convenience of operating the refueling system. For users interested in a broader context of how the entire fuel supply system works, an article describing the diagnostics and operation of fuel components may be useful – details can be found in the material Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

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 protective elements, check the available parts in the BMW fuel filler flaps and accessories category.