BMW F36 Fuel Cover Fill In Flap Filler Cap Mineral Grey Metallic B39 7307912

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F36 Fuel Cover Fill In Flap Filler Cap Mineral Grey Metallic B39 is an original body component from the Fuel filler covers and accessories group, designed for installation in the rear section of the vehicle. The Mineral Grey Metallic B39 paint finish ensures color consistency with the factory BMW bodywork, facilitating the aesthetic replacement of a damaged flap without the need for additional painting.

Specifications and technical data

• SKU: 7307912-MG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7307912
• Substitutable numbers: 51177307912, 7307912
• Location on the vehicle: Rear
• Color: Mineral Grau Metallic - B39
• Category: Fuel Flaps & Components

Purpose and fitment for BMW F36

The presented fuel filler flap has been designed specifically for the BMW F36 body style, taking into account the characteristic side line and the geometry of the rear fender. Proper profiling and factory mounting points allow for precise alignment with the bodywork, which reduces the risk of leaks and improper closing of the cover.

The component is prepared for installation in the rear zone of the vehicle, at the location of the factory fuel filler, maintaining the original appearance and functionality. As a result, replacing a damaged or scratched flap allows for the restoration of the side body panel's aesthetics without interfering with the fuel tank structure or the fuel supply system.

Mineral Grey Metallic B39 color

The factory paint in the Mineral Grey Metallic B39 shade is a popular, elegant color used in many BMW models, characterized by metallic depth and a subdued, modern shade of grey. Using the original color on the fuel filler flap minimizes tonal differences compared to other body elements, which is particularly important for post-accident repairs and visual corrections.

For body shops and users who care about the visual consistency of the vehicle, a ready-made element in this color means time savings and reduced costs associated with additional painting and color matching.

Characteristics of the used component

The fuel filler flap is offered as a used part, which allows for an economical repair while maintaining the original quality of BMW craftsmanship. Such components are frequently chosen for maintenance repairs and for restoring the vehicle's condition after minor collisions, where a combination of a reasonable price and factory origin is key.

A used body component often fits better into the overall visual condition of the vehicle than a new part painted from scratch, which limits visible differences in the structure and gloss of the paint coating.

Function in the fuel system and safety

The fuel filler flap plays an important protective role within the fuel system – it secures the cap and the filler neck against contaminants, moisture, and mechanical damage. A properly fitted element helps maintain the appropriate tightness of the filler zone, which is important for both operational safety and the durability of fuel system components.

For users interested in a broader look at the construction and maintenance of the fuel supply system, an article discussing diagnostics, part selection by numbers, and operating principles will be useful – detailed information can be found in the material: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

BMW Fuel filler covers and accessories – expansion and modernization

If you are planning a comprehensive repair or modernization of the fuel filler zone in your BMW and need other elements from the same group, such as additional covers, shields, or compatible mounting accessories, check the available parts in the category BMW Fuel filler covers and accessories.

Summary

BMW F36 Fuel Cover Fill In Flap Filler Cap Mineral Grey Metallic B39 is a practical solution for owners and service centers looking to restore the aesthetics of the rear body section while maintaining the vehicle's original character. Proper fitment to the body, factory color, and origin from the Fuel filler covers and accessories group make this component well-suited for both post-accident repairs and ongoing visual renovation of the BMW F36.