BMW G30 F90 Fuel Cover Fill-in Flap Filler Cover Sophisto Grey A90 7387934

Visual condition of the part

The product shows signs of use visible in the photos.

BMW G30 F90 Fuel Cover Fill-in Flap Filler Cover Sophisto Grey A90 is an original fuel filler flap designed for the rear bodywork of BMW 5 Series G30 and M5 F90 models. The component in Sophistograu Grey Metallic A90 color allows for an aesthetically pleasing and technically correct replacement of a damaged flap, maintaining paint consistency and factory body lines. It is a practical solution for users who want to restore the proper function and appearance of the fuel filler area without compromising on quality.

Specifications and technical data

• SKU: 7387934-SOP
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7387934
• Substitutable numbers: 7387934, 51917387934
• Location on the vehicle: Rear
• Color: Sophistograu Grey Metallic - A90
• Category: Fuel Flaps & Components

Purpose and function of the fuel filler flap

The presented fuel filler flap is a body component mounted in the rear part of the vehicle, responsible for covering the fuel filler neck and sealing the area around the filler against dirt and weather conditions. A properly selected flap ensures:

• correct closing and stable positioning relative to the fender panel,
• protection of the fuel filler socket from water, road salt, and contaminants,
• maintenance of body line continuity and proper fitment with adjacent panels.

By using an original component from the Fuel filler flaps and accessories group, you avoid issues with poor fitment typical of lower-quality aftermarket replacements.

Sophistograu Grey Metallic A90 color and visual matching

The Sophistograu Grey Metallic A90 color is a distinctive metallic shade of grey used as a factory finish on the BMW 5 Series G30 and M5 F90. Using a flap in the same paint code allows for:

• visually consistent restoration of the original body appearance,
• avoidance of shade differences between the flap and adjacent body panels,
• reduction or complete elimination of the need for additional painting.

This solution is particularly beneficial for post-accident repairs and when replacing the component due to corrosion or mechanical damage in the fuel filler area.

Installation characteristics and application

The BMW G30 F90 fuel filler flap is designed as a body component intended for installation in the rear of the vehicle. The OEM construction ensures:

• compatibility with factory mounting points in the bodywork,
• proper interaction with the flap opening and closing mechanism,
• correct alignment relative to the fender line and rear bumper.

As a result, this component can be used both for standard replacement of a damaged flap and for more extensive body and paint repairs in the rear of the car.

Condition of the component and benefits of using a used part

The offered fuel filler flap is a used component, which allows for an economical repair while maintaining original BMW specifications. Choosing this solution means:

• lower cost compared to a new component while maintaining factory geometry,
• possibility of matching the existing vehicle paint,
• reduction in time required for preparation and installation of the component.

This is a practical option for users who expect a technically correct repair within a reasonable service budget.

Technical support and selection in the context of the fuel system

When replacing the fuel filler flap, it is worth paying attention to the general condition of the refueling area and components interacting with the fuel system. Additional information on diagnostics, component selection by catalog numbers, and maintenance principles can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses practical aspects of servicing this area of the vehicle.

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