BMW F36 Gran Coupé Fuel Cover Fill In Flap Filler Cap Estoril Blue -B45

BMW F36 Gran Coupé Fuel Cover Fill In Flap Filler Cap Estoril Blue in Estoril Blue - B45 is an original body component from the Fuel filler flaps and caps category, designed for installation in the rear section of the vehicle. It is a practical solution for BMW users who want to maintain a consistent body appearance and proper protection of the fuel filler after bodywork repairs or collisions.

Specifications and technical data

• SKU: 7307912-GSB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7307912
• Substitutable numbers: 7307912, 51177307912
• Location on the vehicle: Rear
• Color: Glacier Silber Metallic - A83
• Category: Fuel Tank Caps

Purpose and fitment for the BMW F36 Gran Coupé

The cover has been designed specifically for the BMW F36 Gran Coupé body, taking into account the characteristic side line and the geometry of the rear fender. Its placement in the rear of the vehicle ensures full compatibility with the stock flap mechanism and the factory fuel filler housing, which facilitates installation and reduces the need for additional modifications.

Thanks to the use of the original design, the correct mounting gaps are maintained, and the flap operates as intended after installation – opening and closing remain smooth, and the outer surface aligns perfectly with the bodywork.

Estoril Blue - B45 color and aesthetic values

The factory color Estoril Blue - B45 is a popular shade in the BMW range, which harmonizes well with both light and dark body elements. Using paint in the same color code allows for reducing or completely eliminating the need for repainting when replacing the flap, provided that the other body elements are in the same color and in a similar visual condition.

The metallic paint coating ensures a consistent visual reception with adjacent panels, which is particularly important for spot repairs after minor damage. This is a practical solution for body shops and users who want to restore the vehicle's aesthetics while maintaining reasonable costs.

Protective function and role in the fuel system

The fuel filler flap cover performs an important protective function in the fuel system area – it secures the cap and the filler housing against direct exposure to weather conditions, dirt, and minor mechanical damage. A properly selected and installed element reduces the risk of water and contaminants entering the filler area, which promotes the stable operation of the entire fuel supply system.

For users who want to better understand the impact of the fuel filler condition and its surroundings on the operation of the entire system, the article describing the diagnostics and maintenance of the fuel system will be helpful – more information can be found in the material Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Characteristics of the used component

As a used component, the flap represents a favorable compromise between cost and maintaining the manufacturer's original specifications. You receive a part from disassembly that retains the factory geometry, mounting method, and compatibility with the stock opening mechanism. This solution is particularly attractive for post-accident repairs, where both fitment and the economics of the entire process are important.

Choosing an original, used cover allows you to reduce the risk of mounting problems typical of aftermarket parts with lower precision, while simultaneously maintaining a consistent look for the side of the BMW F36 Gran Coupé body.

Integration with other BMW fuel filler zone components

The cover works with the factory flap mechanism, hinge, and mounting elements within the rear fender. With proper installation, the functionality of the entire fuel filler zone is preserved, and the flap does not collide with adjacent body panels. This is important both from the point of view of aesthetics and daily vehicle operation during refueling.

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 covers, caps, or filler guards, check the available parts in the BMW fuel filler flaps and caps category.

Summary of application in the BMW F36 Gran Coupé

BMW F36 Gran Coupé Fuel Cover Fill In Flap Filler Cap Estoril Blue in Estoril Blue - B45 is a practical choice for body repairs in the rear of the vehicle when it is necessary to replace a damaged or missing flap. The original design, fitment to the body line, and compatibility with the factory opening mechanism make this element work well both in professional workshops and for individual repairs.

For drivers and service centers looking for a reasonable cost solution while wanting to maintain the characteristic look of the BMW F36 Gran Coupé, this fuel filler flap cover is a functional and aesthetically consistent option.