Mercedes W204 Coupe Fill Flap Fuel Filler Cover Cap Polar White 149 A2047570506

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W204 Coupe Fill Flap Fuel Filler Cover Cap Polar White 149 is an original body component from the Fuel filler covers and accessories group, designed for the rear section of the vehicle. Thanks to the factory Polar White - 149 color, it allows for an aesthetically pleasing and technically correct replacement of a damaged flap without the need for additional paint color matching.

Specifications and technical data

• SKU: A2047570506-POL
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2047570506
• Substitutable numbers: A2047570506, A 204 757 05 06, KD
• Location on the vehicle: Rear
• Color: Polar White - 149
• Category: Fuel Flaps & Components

Purpose and function of the fuel filler flap

The fuel filler flap in the coupe model plays an important protective and aesthetic role. It secures the cap and the surrounding filler area against dirt, moisture, and mechanical damage, while maintaining the consistency of the vehicle's side body line. In the case of the Mercedes W204 Coupe Fill Flap Fuel Filler Cover Cap Polar White 149, the design is tailored to the rear part of the vehicle, which facilitates installation and ensures proper fitment with the fender panel.

Color and paint matching Polar White - 149

The factory Polar White - 149 color is a popular shade used in many Mercedes units, which significantly simplifies the replacement of the component after a collision or operational damage. Using an originally painted flap allows in many cases to limit or completely eliminate the need for repainting, which reduces repair time and costs.

Thanks to the maintenance of the correct profile and geometry, the flap maintains an even gap relative to adjacent body elements after installation, which is important both from an aesthetic point of view and for the proper operation of the opening mechanism.

Vehicle placement and installation aspects

The element is intended for installation in the rear part of the body, in the fuel filler zone. The flap construction is prepared to work with the factory hinge and opening mechanism used in the coupe body, which allows for maintaining the original functionality of the vehicle. Replacement usually comes down to transferring the flap onto the existing mechanism, while maintaining proper position adjustment.

As a part from the Fuel filler covers and accessories category, the product is designed with resistance to frequent opening and closing, contact with fuel, and variable weather conditions in mind, which is significant for daily vehicle operation.

Used condition and benefits of choosing an original component

The offered flap is in used condition, which allows combining original origin with a more favorable purchase cost compared to a new element. In practice, this means maintaining the factory shape, correct profile, and compatibility with the body line, while reducing expenses related to repairs.

Choosing an original fuel filler flap for a Mercedes allows avoiding problems with aftermarket replacements, such as improper fitment, differences in paint shade, or incorrect operation of the opening mechanism. This solution is particularly recommended for post-accident repairs and when maintaining the vehicle in a condition as close to factory as possible.

Mercedes fuel filler covers and accessories – expansion and service of the fuel zone

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

To better understand the importance of a properly functioning refueling zone in the context of the entire fuel system, it is worth reading the guide on diagnostics and operation, available in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. This will allow you to consciously select components and take care of their proper maintenance in the long term.