Mercedes W169 Fuel Filler Flap Tank Cap Cover Comet Grey - 748 A1697500106

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W169 Fuel Filler Flap Tank Cap Cover Comet Grey is an original body component from the Fuel filler covers and accessories group, designed for the rear part of the vehicle. The metallic shade Kometgrau Comet Grey Metallic - 748 allows for maintaining color consistency with the factory paint, which facilitates an aesthetic replacement of a damaged flap without the need for additional painting of the entire element. This used OEM component is a sensible choice for accident repairs and ongoing bodywork restoration of the Mercedes A-Class W169.

Specifications and technical data

• SKU: A1697500106-KMG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1697500106
• Substitutable numbers: A1697500106, A 169 750 01 06
• Location on the vehicle: Rear
• Color: Kometgrau Comet Grey Metallic - 748
• Category: Fuel Flaps & Components

Purpose and function of the fuel filler flap

The fuel filler flap in the Mercedes W169 is responsible for covering the fuel filler neck in the rear part of the body, protecting the refueling area from dirt, moisture, and mechanical damage. A properly selected element ensures:

• precise fit with the fender line and the rear part of the bodywork,
• proper operation of the opening and closing mechanism,
• stable seating on factory mounts.

Thanks to the preservation of the original geometry, the flap works with the factory hinge and locking mechanism, which reduces the risk of problems with closing or improper fit against the body panel.

Color and paint matching

The presented flap is finished in Kometgrau Comet Grey Metallic - 748, characteristic of many Mercedes W169 units. The metallic paint coating allows for:

• maintaining visual consistency with other body panels,
• reducing the scope of paint work when replacing a damaged element,
• aesthetic restoration of the vehicle's factory appearance after repair.

For an optimal visual effect, it is recommended to compare the shade with the vehicle's body, taking into account natural differences resulting from use and paint aging.

Installation characteristics

The fuel filler flap is designed for installation in the rear part of the body, in the place of the factory fuel filler. The OEM design allows for the use of original mounting points and cooperation with the existing opening mechanism. In practice, this means:

• no need for bodywork modifications in the filler area,
• possibility of installation using factory hinges and fasteners,
• preservation of the original geometry of the gaps between the flap and the body panel.

The used element allows for economical repair while maintaining the manufacturer's original specification, which is particularly important for vehicles serviced according to Mercedes brand guidelines.

Why choose a used OEM flap

Choosing a used OEM component from the Fuel filler covers and accessories category is a compromise between costs and maintaining factory quality. The original flap ensures:

• dimensional compatibility with the Mercedes W169 body,
• factory line of stampings and edges,
• natural fit to the rear part of the vehicle without additional modifications.

For users who are comparing different solutions for body repairs, the material describing the differences between new and used components may be helpful – a detailed discussion can be found in the article New or used? A comparison of costs and quality of car parts.

Fuel zone and operation

A functional fuel filler flap supports proper protection of the refueling zone, which is important for the long-term operation of the fuel system. Maintaining tightness and cleanliness around the filler reduces the risk of contaminants entering the cap and neck. More information on the importance of proper fuel zone maintenance and selecting parts by identification numbers can be found in the guide 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 protective accessories, check the available parts in the category Mercedes fuel filler covers and accessories.