Mercedes-Benz B-Class W245 Fuel Flap Tank Cap Cover Kosmos Polar Silver - 761

Mercedes-Benz B-Class W245 Fuel Flap Tank Cap Cover Kosmos Polar Silver is an original body component from the Fuel filler covers and accessories group, designed for factory installation in the Mercedes B-Class W245 model. Finished in Pure Silver Metallic - 900, it allows for maintaining paint consistency and vehicle aesthetics after repairing or replacing a damaged fuel flap.

Specifications and technical data

• SKU: A1697500406-PS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1697500406
• Substitutable numbers: A1697500406, A 169 750 04 06, EM
• Color: Pure Silver Metallic - 900
• Category: Fuel Flaps & Components

Purpose and function of the component

The fuel flap in the Mercedes B-Class W245 is responsible for securely covering the fuel cap and filler neck, while also serving as a visible part of the side bodywork. Its precisely matched shape ensures proper interaction with the hinge and opening mechanism, which translates into convenient refueling and stable closing while driving.

The original design guarantees the maintenance of factory gaps between body panels, which is important both from an aesthetic point of view and for proper water drainage around the fuel filler area.

Color and paint matching

The applied Pure Silver Metallic - 900 color corresponds to the factory Mercedes paint palette, which makes it easier to match the flap to the existing body finish. As a result, the component blends well with the side line of the car, minimizing the need for additional paint work or reducing its scope.

The metallic paint structure helps maintain a consistent look with the rest of the body panels, which is particularly important for post-accident repairs and restoring the vehicle to its factory visual specification.

Product characteristics and condition

The offered flap belongs to the Fuel filler covers and accessories group, meaning it was designed specifically for operation in the fuel filler zone, taking into account operational loads and exposure to weather conditions. The product comes from dismantling, making it a cost-effective solution while maintaining original geometry and mountings.

The used nature of the part makes it a good solution for routine repairs where functionality, proper fitment, and compliance with the vehicle's factory design are the priority.

Benefits of using an original fuel flap

• Factory fitment – maintaining original body lines and panel gaps.
• Consistent body color – the Pure Silver Metallic - 900 paint facilitates integration with the existing finish.
• Time-saving – no need for adjusting aftermarket replacements or modifying mounts.
• Dismantled part – favorable price-to-quality ratio while maintaining original construction.

Fuel filler zone and component selection

A correctly selected fuel flap is important not only visually but also practically – it is responsible for protecting the filler neck from dirt, moisture, and mechanical damage. When working on the fuel system, it is worth ensuring a complete and sealed filler area to reduce the risk of contaminants entering the refueling zone.

For users interested in a broader context of fuel system operation, an article describing the diagnostics and maintenance of key components may be useful – detailed 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 zone in your Mercedes and need other elements from the same group, such as additional covers, shields, or mounting accessories, check out the available parts in the Mercedes fuel filler covers and accessories category.