Mercedes Citan W415 Fuel Filler Flap Cover Pot Carrier Mount Housing 8200436747

Mercedes Citan W415 Fuel Filler Flap Cover Pot Carrier Mount Housing is an original component from the Fuel filler flaps and accessories group, designed for diesel-powered vehicles. It is a practical solution for users who need a factory-fitted cover that ensures proper closure of the filler neck and an aesthetic finish to the vehicle body.

Specifications and technical data

• SKU: A4157540008
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4157540008
• Substitutable numbers: A4157540008, A 415 754 00 08, 8200436747
• Fuel type: Diesel
• Category: Fuel Flaps & Components

Purpose and function of the component

The fuel filler flap cover is responsible for tightly closing the refueling area and protecting the filler socket from contamination, moisture, and mechanical damage. For diesel-powered vehicles, it is particularly important to keep the area around the filler clean to reduce the risk of dirt entering the fuel system.

The component is designed as a body part that works with the flap hinge and its opening mechanism, ensuring proper geometry and ease of use during daily refueling after installation.

Compatibility with the Diesel fuel system

The presented cover is intended for cars with a Diesel fuel system. This means that its design and shape are adapted to the filler socket used in diesel versions, which facilitates correct positioning of the cap and stable closing of the flap after refueling.

Proper fitment of the component to the fuel type is important for both ergonomics and operational safety – it minimizes the risk of accidental damage to the cap, vent lines, or the filler socket itself.

Product characteristics and installation benefits

The fuel filler flap cover is a body part that operates in an area exposed to changing weather conditions, temperature fluctuations, and contact with fuel. Using an original solution allows you to maintain:

• a consistent exterior appearance of the vehicle in the fuel filler area,
• proper fit with the flap and adjacent elements,
• stable mounting in factory mounting points,
• correct operation of the opening and closing mechanism.

For the user, this means convenient operation during refueling and a reduction in the risk of looseness, rattling, or improper closing of the flap.

Application in Mercedes vehicles

The product is associated with the Mercedes brand, which means it comes from the same group of manufacturers and meets the rigorous quality requirements applied to vehicles of this brand. For many users, this is important information when selecting body components – especially for parts mounted in visible areas exposed to daily use.

In practice, this translates into predictable material behavior, appropriate structural rigidity, and compatibility with solutions used in the manufacturer's vehicles.

Selection, diagnostics, and operation of the fuel system

When replacing components related to the refueling area, it is worth paying attention to the general condition of the fuel system. A tight and properly functioning fuel filler flap cover helps limit the ingress of contaminants into the area around the filler socket, which is particularly important in modern diesel units.

To better understand the relationships between the filler, tank, and accessory components, an article describing the construction and servicing of the entire system may be helpful. More information can be found in the material: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

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

Summary

Mercedes Citan W415 Fuel Filler Flap Cover Pot Carrier Mount Housing is a practical choice for users looking for a factory-fitted component for a diesel vehicle. The appropriate design, compatibility with the fuel system, and association with the Mercedes brand make this product a good choice as a replacement for a damaged or worn cover, restoring the proper operation and aesthetics of the refueling area.