Mercedes W203 Fuel Filler Fill in Flap Tank Cap Cover Jaspis Blue Metallic - 345

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W203 Fuel Filler Fill in Flap Tank Cap Cover Jaspis Blue Metallic is an original body component from the Fuel filler covers and accessories group, designed for Mercedes C-Class W203 generation models. Finished in an elegant blue shade, this flap allows you to restore the consistent appearance of the side body panel following damage or corrosion of the factory part. It is a practical solution for users who expect factory-fit quality and an aesthetic finish for the fuel filler area.

Specifications and technical data

• SKU: A2037500206-JAR
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2037500206
• Substitutable numbers: A2037500206, A 203 750 02 06
• Color: Blue
• Category: Fuel Flaps & Components

Technical characteristics and fitment

The fuel filler flap has been designed specifically for the W203 body, ensuring it maintains the correct geometry, body lines, and attachment method to the standard opening mechanism. Its original Mercedes origin ensures compliance with factory assembly tolerances, which translates into a perfect fit with the fender and the rest of the bodywork.

The Blue (Jaspisblau) color allows for an aesthetic match to the vehicle's body paint in this shade, reducing the need for additional paint work or facilitating precise execution. The part comes from a vehicle dismantling process, which in practice means the original material structure is preserved, along with full compatibility with the standard hinges and flap lock.

Function and role in the fuel system

The fuel filler cover plays an important protective role within the fuel system – it secures the cap and filler neck against contaminants, moisture, and mechanical damage. A properly selected flap:

• protects the filler area from dirt and road salt,
• reduces the risk of corrosion around the fuel cap,
• ensures proper closing and sealing of the filler cavity,
• maintains the factory body line and visual consistency of the vehicle.

For Mercedes W203 owners, this is a component that combines technical and aesthetic aspects – replacing a damaged or deformed flap allows you to take care of both the fuel system and the car's appearance simultaneously.

Condition, origin, and benefits of choosing a used part

The offered fuel filler flap is a used original component, which represents a reasonable compromise between cost and quality. Unlike aftermarket replacements with uncertain fitment, this part from dismantling retains the factory construction and operation within the opening mechanism. This is particularly important for body components, where both correct operation and even alignment with the bodywork are essential.

Choosing a used flap from original production allows you to:

• maintain visual consistency with other body components,
• reduce repair costs compared to a new part,
• uphold the factory manufacturing standards characteristic of the Mercedes brand.

Practical assembly and maintenance tips

Installing the fuel filler flap on a Mercedes W203 usually involves transferring the component onto the existing hinge and lock mechanism, while exercising caution around the paintwork area. It is recommended to:

• check the condition of the hinge and opening spring before installation,
• verify the alignment of the gaps between the flap and the fender after installation,
• periodically clean the fuel filler cavity to reduce corrosion and the accumulation of debris.

To better understand the importance of a properly protected filler area in the context of the entire fuel system, it is worth reading the guide on diagnostics and maintenance – it is discussed in detail in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Expanding your Mercedes fuel filler upgrade

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, shields, or protective accessories, check out the available parts in the Mercedes fuel filler covers and accessories category.

Summary

Mercedes W203 Fuel Filler Fill in Flap Tank Cap Cover Jaspis Blue Metallic is a practical choice for drivers who want to restore the factory look and functionality of the fuel filler area in their car. Its original Mercedes origin, fitment for the W203 body, and characteristic blue color make it a technically consistent and visually aesthetic solution, especially for repairs following a collision or corrosion in the side body area.