Mercedes Vito W639 Fuel Filler Flap Trim Cover Arctic White - 9147 A6397500304

Mercedes Vito W639 Fuel Filler Flap Trim Cover Arctic White is an original body component from the Fuel filler flaps and accessories group, designed for a precise fit in the W639 generation Vito model. It is a practical solution for users who want to maintain a consistent look for the side of the vehicle body and ensure proper protection of the fuel filler.

Specifications and technical data

• SKU: A6397500304-ARW3
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6397500304
• Substitutable numbers: A6397500304, A 639 750 03 04
• Color: Arctic White - 9147
• Category: Fuel Flaps & Components

Purpose and function of the component

The described fuel filler flap is a factory body component responsible for covering and protecting the refueling neck in the Mercedes Vito W639. This element visually stabilizes the side line of the vehicle while limiting the access of contaminants to the filler area, which promotes trouble-free operation of the fuel system.

Thanks to a design that complies with the manufacturer's standards, the correct mounting gaps, hinge geometry, and ergonomics of opening and closing the flap during refueling are maintained.

Color and visual fit

The cover is finished in the Arctic White - 9147 shade, which allows for an aesthetic match to bodywork painted in the same factory color. This is particularly important when replacing a damaged flap after a collision or due to corrosion, when you want to maintain paint consistency without the need for additional painting of the entire element.

The uniform color and compliance with the manufacturer's palette facilitate integration with other side panels, reducing the risk of shade differences visible in daylight or workshop lighting.

Mounting characteristics

As a part from the Fuel filler flaps and accessories group, the element is designed for factory mounting points in the Mercedes Vito W639. This allows for installation in place of the original flap without the need for bodywork modifications or mounting adaptations. In practice, this translates into shorter workshop time and a lower risk of problems with hinge geometry or closing.

The product comes from a used vehicle, which in the case of body parts often means a favorable compromise between cost and maintaining the original manufacturer's specification, including the correct profile, embossing, and edges.

Benefits of using an original cover

Using an original fuel filler cover in the Mercedes Vito W639 allows you to maintain factory fitment with the fender and sliding doors (if present in the given body configuration). As a result, the side line remains consistent, and the flap does not protrude from the bodywork, preventing unwanted wind noise while driving.

Choosing a used OEM element is particularly beneficial for post-accident repairs and fleet service, where both technical compliance and cost control while maintaining appropriate build quality are important.

Related components and technical knowledge

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

For a better understanding of how the condition of the refueling area affects vehicle operation, it is worth referring to expert material describing the construction and servicing of the fuel system – this is discussed in detail in the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration", where you will find practical tips on diagnostics and selecting components based on manufacturer markings.

If you are considering whether it is better to choose a new part or an original component from dismantling for body elements, the comparison described in the article "New or used? A comparison of costs and quality of car parts" may be helpful, where the differences in durability, cost-effectiveness, and fitment of OEM parts versus replacements are discussed.