Ford Transit Custom Fuel Filler Flap Cover Frozen White - Z2 BK21-V27936-AE

Visual condition of the part

The product shows signs of use visible in the photos.

Ford Transit Custom Fuel Filler Flap Cover Frozen White is an original fuel filler flap designed for Ford Transit Custom models, finished in Frozen White – Z2. This component allows for an aesthetic and functional restoration of the factory look of the fuel filler area, maintaining proper alignment with the bodywork. Thanks to the use of an original design, the flap ensures correct closing and protects the filler neck from contaminants.

Specifications and technical data

• SKU: BK21-V27936-AE-FW
• Mark: Ford
• Condition: Used
• OEM Part Number: BK21-V27936-AE
• Substitutable numbers: BK21-V27936-AE, BK21V27936AE, BK21-V27936-AF, BK21V27936AF, 1939841
• Color: Frozen White - Z2
• Category: Fuel Flaps & Components

Purpose and function of the component

The fuel filler flap in the Ford Transit Custom is responsible for shielding the fuel filler neck from water, mud, and minor mechanical damage. A properly selected item from the Fuel filler flaps and accessories group reduces the risk of contaminants entering the cap area, which promotes trouble-free refueling and helps maintain the integrity of the fuel system. The use of original mounting geometry facilitates installation and allows for maintaining body lines consistent with the factory design.

Color and visual fit

The Frozen White – Z2 finish allows for a consistent match of the flap to the body paint on Ford Transit Custom vehicles in this color. As a result, the component does not stand out against the bodywork, which is important both for post-accident repairs and when replacing a worn or damaged flap. The uniform color reduces the need for additional painting, which shortens repair time and simplifies the service process.

Characteristics of the original Ford part

As a Ford brand product, the fuel filler flap has been designed to maintain factory performance parameters and compatibility with the original opening mechanism. This means appropriate rigidity, proper hinge operation, and predictable behavior in daily use. The original design solution minimizes the risk of problems with closing, rubbing against adjacent body elements, or leaks in the filler area.

Application in the fuel system and operation

Although the fuel filler flap is an external component, it is important for the long-term, stable operation of the fuel system – it limits the contact of the filler neck with moisture and dirt, which helps maintain the proper seal of the cap and the filler socket. In the case of intensive use of a commercial vehicle such as the Transit Custom, replacing a worn or damaged flap with an original part allows for maintaining the functionality and aesthetics of the refueling area at an appropriate level. To better understand the role of such components in the entire fuel supply system, it is worth reading the guide on fuel system diagnostics and maintenance – it is discussed in detail in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, where you will find practical operational tips.

Selection, part group, and fuel filler area expansion

When selecting a fuel filler flap for a Ford Transit Custom, it is crucial to use the manufacturer's markings and reference numbers, which helps avoid problems with installation and fitment. This element belongs to the Fuel filler flaps and accessories group, which also includes components complementing the refueling area, such as covers, additional overlays, or mounting elements. If you are planning a comprehensive repair or upgrade of the fuel filler area in your Ford and need other items from the same group, such as additional covers, overlays, or mounting elements, check the available parts in the Ford fuel filler flaps and accessories category.

Summary of application in Ford Transit Custom

Ford Transit Custom Fuel Filler Flap Cover Frozen White is a practical solution for users who want to restore the factory appearance and functionality of the fuel filler area in their vehicle. The original design, dedicated paint color, and inclusion in the Fuel filler flaps and accessories group make this component well-suited for both bodywork repairs and standard replacement of worn body components.