Mercedes W204 Fuel Flap Tank Cap Cover Palladium Silver Metallic 792 A2047540009

Mercedes W204 Fuel Flap Tank Cap Cover Palladium Silver Metallic 792 is an original body component from the Fuel filler caps and accessories group, designed for installation in the rear section of the vehicle. Finished in Palladium Silver Metallic - 792, this fuel flap helps maintain a consistent body appearance after mechanical or paint repairs, while ensuring the fuel filler is properly covered.

Specifications and technical data

• SKU: A2047540009-PAL
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2047540009
• Substitutable numbers: A2047540009, A 204 754 00 09
• Location on the vehicle: Rear
• Color: Palladium Silver Metallic - 792
• Category: Fuel Flaps & Components

Purpose and function of the component

The described cover is dedicated to the rear body area, where it protects the fuel filler from dirt, moisture, and damage resulting from daily use. Designed to match the body lines of the Mercedes W204, it allows for the maintenance of factory gaps and geometry, which is important for both aesthetics and the proper operation of the opening mechanism.

This component plays an important role in protecting the fuel system – a properly fitted flap reduces the risk of dirt entering the area around the cap, which facilitates trouble-free refueling and reduces the likelihood of damage to the filler neck.

Color and paint matching

The Palladium Silver Metallic - 792 finish allows for a visual match to the factory body paint in this shade. As a result, after replacing the flap, it is possible to achieve a consistent look for the rear of the vehicle without the need for additional painting of the entire element, provided that the other panels are in good condition.

In the case of post-accident repairs or spot paint corrections, using an original cover in the correct color facilitates workshop work and shortens the time required to restore the vehicle to full visual condition.

Installation characteristics

The fuel flap cover is designed as a component tailored to a specific Mercedes generation, which promotes precise installation in the rear body section. Maintaining factory mounting points and the correct hinge geometry allows for smooth opening and closing of the flap without rubbing against adjacent body panels.

When replacing, it is recommended to check the condition of the hinge, spring, and opening mechanism to fully utilize the potential of the newly installed component and avoid further interventions in the near future.

Condition of the component and practical application

The product is offered as a used part, which is a cost-effective solution for maintenance and post-accident repairs when the priority is to keep costs reasonable while using original Mercedes components. This type of element works well both in body and paint repairs and when replacing a damaged flap resulting from daily vehicle use.

Selecting the right cover for a specific body version and paint color helps maintain a consistent appearance of the car, which is important not only for aesthetics but also for the potential resale of the vehicle.

Technical support and additional materials

To better understand the role of components located in the fuel filler area and the impact of their condition on vehicle operation, it is worth reading the guide on diagnostics and maintenance of the fuel supply system: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. The article discusses, among other things, the importance of properly securing the filler area for the long-term, trouble-free operation of the entire system.

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, accessory caps, or supplementary mounting components, check the available parts in the Mercedes fuel filler caps and accessories category.