BMW F46 Fuel Filler Cover Fill in Flap Cap Black Sapphire Metallic 475 7332407

BMW F46 Fuel Filler Flap Black Black Sapphire Metallic 475 is an original body part from the Fuel Filler Caps and Accessories group, designed for BMW 2 Series Gran Tourer F46 models. The paint in the Black Sapphire Metallic – 475 shade allows for an aesthetic match with the factory body finish, reducing the need for additional painting. This is a practical solution for accident repairs, bodywork and paint corrections, and restoring the vehicle's cohesive appearance.

Specifications and technical data

• SKU: 7332407-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7332407
• Substitutable numbers: 7332407, 51177332407
• Part type: Fuel Door
• Color: Black Sapphire Metallic - 475
• Category: Fuel Flaps & Components

Purpose and Function of the BMW F46 Fuel Filler Flap

The fuel filler flap in the BMW F46 is responsible for protecting the fuel filler neck from dirt, moisture, and mechanical damage. A correctly selected part ensures:

• maintaining the seal of the fuel filler area,
• protection against corrosion around the cap,
• cohesion of the body lines and proper fit to the fender.

By using an original flap dedicated to the BMW F46, correct assembly tolerances are maintained, and the operation of the hinge and opening mechanism remains in line with factory specifications.

Black Sapphire Metallic – 475 Color and Visual Matching

The Black Sapphire Metallic – 475 shade is a popular metallic BMW paint, often found on 2 Series models. Using a flap in this color allows you to:

• minimize color differences compared to other body parts,
• reduce the scope of painting work when replacing a damaged flap,
• maintain a cohesive, elegant look of the rear fender area.

For bodywork and paint shops, as well as users who care about the vehicle's aesthetics, this is a convenient solution that speeds up the repair process and facilitates quality control of the final result.

Characteristics of an Original BMW Fuel Filler Flap

The original BMW fuel filler flap for the F46 has been designed for precise fitting with the bodywork and proper cooperation with the opening and closing mechanism. In practice, this means:

• correct positioning relative to the fender edge without excessive gaps,
• stable hinge operation during repeated opening and closing,
• maintaining the factory geometry of the fuel filler area.

This allows the part to be used for both accident repairs and for replacing a worn or damaged flap on vehicles used daily.

Application in Bodywork and Fuel System Repairs

Replacing the fuel filler flap is often part of broader work on the rear fender or fuel filler area. In cases of mechanical damage, corrosion, or body deformation, using an original flap allows for reliable control of the geometry of the repaired area. Combined with a properly functioning cap and filler neck, the full functionality of the refueling area can be restored.

To better understand the importance of a properly protected fuel filler and related components, it is worth consulting a guide on the diagnostics and operation of the entire fuel system – the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair discusses this in detail.

Condition of the Part and Benefits of Choosing a Used Part

The presented BMW F46 fuel filler flap comes from the secondary market, allowing for original origin to be combined with a more favorable purchase cost compared to a new part. For many users and workshops, this is a reasonable compromise between quality and budget, especially when repairing vehicles that are several years old.

Choosing a used, original flap is particularly attractive in situations where maintaining the original appearance of the bodywork is a priority, while simultaneously optimizing the costs of the entire bodywork and paint repair.

If you are planning a comprehensive repair or upgrade of the fuel filler area in your BMW and need other parts from the same group, such as covers, mounts, or additional caps, check the available parts in the BMW Fuel Filler Caps and Accessories category.