Mercedes Sprinter W906 Fuel Filler Tank Cap Cover Black A0004704605

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes Sprinter W906 Fuel Filler Tank Cap Cover is an original component from the Fuel filler flaps and caps group, designed to secure the refueling system in Mercedes vehicles. It maintains the tightness of the filler neck, protects the fuel from contamination, and supports the proper operation of the fuel system during daily use.

Specifications and technical data

• SKU: A0004704605-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0004704605
• Substitutable numbers: A0004704605, A 000 470 46 05, A0004703105, A 000 470 31 05
• Color: Black
• Category: Fuel Tank Caps

Purpose and technical function

The fuel filler cap for the Sprinter W906 model is responsible for securely closing the filler neck, which limits fuel evaporation and minimizes the risk of moisture and dirt entering the tank. A properly selected cap is essential for maintaining the correct pressure in the fuel system and for trouble-free daily refueling.

The element belongs to the Fuel filler flaps and caps group, which are components responsible for the physical protection of the refueling area and for the convenience of operating the vehicle during refueling.

Construction and functional features

The cap is finished in Black, allowing it to aesthetically blend with most body configurations and the fuel filler recess of the Mercedes Sprinter W906. The neutral, dark color helps maintain the vehicle's visual consistency while effectively masking typical signs of wear that occur around the filler area.

The original design ensures:

• secure seating in the fuel filler neck,
• proper sealing of the refueling area,
• compatibility with the factory socket in the Sprinter W906 model.

Benefits of using an original Mercedes cap

Using a dedicated fuel filler cap in the Mercedes Sprinter W906 allows you to maintain factory fuel system performance parameters and reduce the risk of problems associated with filler leaks. This is particularly important in commercial vehicles, where reliability and consistent operation during intensive use are essential.

Key advantages include:

• maintaining compatibility with the Mercedes Sprinter W906 fuel system design,
• reducing the risk of contaminants entering the tank,
• maintaining an aesthetic appearance of the refueling area thanks to a consistent finish.

Condition and service application

The offered fuel filler cap is a used item, making it a practical service solution for maintenance repairs or restoring the functionality of the refueling system in a Mercedes Sprinter W906. It can be used as a replacement for a damaged, worn, or lost cap, while maintaining compliance with the vehicle's factory design.

Part selection and knowledge of the fuel system

When selecting components such as a fuel filler cap, it is worth considering the specifics of the entire fuel system – from the tank and lines to the components responsible for injection. A specialized guide describing diagnostics, selection by catalog numbers, and operating principles may be helpful. Detailed information can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses key issues related to this area of the vehicle.

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