BMW F40 Fuel Filler Fill In Flap Cap Cover Black Sapphire Metallic - 475

BMW F40 Fuel Filler Fill In Flap Cap Cover Black Sapphire Metallic is an original body component designed for the rear section of the vehicle, ensuring a consistent paint finish and proper closure of the fuel filler flap. Thanks to its factory finish in Black Sapphire Metallic - 475, the cover integrates harmoniously with the body lines, facilitating an aesthetic and technically correct replacement of a damaged part. This is a practical solution for users who want to maintain the original character of the BMW bodywork after repairs.

Specifications and technical data

• SKU: 7454413-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7454413
• Substitutable numbers: 7454413, 51177454413
• Location on the vehicle: Rear
• Color: Black Sapphire Metallic - 475
• Category: Fuel Flaps & Components

Purpose and function of the component

The described fuel filler flap is dedicated to the rear body section of the BMW F40 series and belongs to the Fuel filler flaps and accessories category. It is responsible for covering the fuel cap, protecting the fuel inlet from contaminants, and maintaining the continuity of the vehicle's side profile. A properly selected cover minimizes the risk of leaks around the filler area and limits the impact of weather conditions on fuel system components.

Color and paint matching

The factory Black Sapphire Metallic - 475 color allows for precise matching to bodywork in the same shade, without the need for additional painting or with only minor touch-ups. The metallic paint coating ensures a consistent gloss with the remaining body panels, which is particularly important for post-accident repairs and restoring the vehicle to its factory visual specifications.

Installation characteristics

The BMW F40 Fuel Filler Fill In Flap Cap Cover has been designed as a body component mounted in the rear zone of the vehicle, using factory mounting points. This makes it possible to maintain:

• correct gap geometry between the flap and the fender,
• smooth hinge operation during opening and closing,
• stable seating relative to the fuel filler inlet.

This type of construction facilitates the work of body shop technicians and painters, reducing the time required to fit the component and limiting the need for additional modifications.

Condition and service application

The item is offered as a used part, making it a cost-effective solution for economical repairs where maintaining original BMW quality while optimizing costs is a priority. This type of component is suitable for both post-accident repairs and replacing a mechanically damaged flap (e.g., as a result of impact during refueling or minor parking collisions).

Support in selection and additional information

To correctly select the fuel filler cover for a specific version of the BMW F40, it is worth verifying compatibility by OEM number or interchangeable numbers, as well as by paint code. Detailed information on the principles of selecting components related to engine fuel supply, diagnostics, and operation can be found in the article: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses, among other things, the importance of the proper condition of the fuel filler zone for the entire system.

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