Mercedes C117 Fuel Filler Fill Flap Tank Cover Obsidian Black 197 A1177570006

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes C117 Fuel Filler Fill Flap Tank Cover Obsidian Black is an original body component from the Fuel filler covers and accessories group, designed for installation in the rear part of the vehicle. The paint in the Obsidian Black Metallic - 197 shade allows for maintaining color consistency of the bodywork and aesthetically restoring the car's factory appearance.

Specifications and technical data

• SKU: a1177570006-OB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1177570006
• Substitutable numbers: A1177570006, A 117 757 00 06
• Location on the vehicle: Rear
• Color: Obsidian Black Metallic - 197
• Category: Fuel Flaps & Components

Purpose and function of the fuel filler flap

The fuel filler flap in Mercedes C117 models is responsible for covering the fuel filler neck and sealing this area against contaminants and moisture. A properly selected component from this group ensures:

• protection of the fuel filler against dust, mud, and water,
• maintenance of the correct body geometry in the rear part of the vehicle,
• consistent paint appearance with the rest of the bodywork.

Its location in the rear body zone requires the flap to be properly matched in terms of shape, mounting, and surface finish.

Color and paint matching Obsidian Black Metallic - 197

The applied color Obsidian Black Metallic - 197 is a popular metallic black shade used in many Mercedes models. Thanks to this, the flap allows for an aesthetic restoration of the factory look without the need for full repainting of the component from scratch. In practice, this means:

• easier visual matching to the existing paint,
• reduction of paint work scope to potential minor corrections,
• preservation of the characteristic deep gloss typical for this color.

For users who care about the visual consistency of the bodywork, this is a particularly beneficial solution, allowing the aesthetics of the rear part of the vehicle to be restored after mechanical damage or corrosion.

Component characteristics and installation in the rear part of the vehicle

The fuel filler flap mounted in the rear part of the body must work with the hinge, opening mechanism, and the fuel filler housing. An original component from this group ensures:

• proper fit with the fender and bumper line,
• stable operation of the opening and closing mechanism,
• adequate structural rigidity in daily use.

The used component allows for an economical repair while maintaining original geometry and compatibility with factory mounting points.

Why choose an original Mercedes C117 flap

In the case of body components such as the fuel filler flap, using an original solution is important both from a technical and visual perspective. This type of component ensures:

• compliance with the factory design line of the C117 model,
• fitment with existing rear body parts,
• trouble-free installation without structural modifications.

For users who want to restore the vehicle to a state close to factory condition, choosing an original flap in Obsidian Black Metallic is a practical and technically sound solution.

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

Fuel system operation and component selection

Replacing the fuel filler flap is often associated with an inspection of the entire fuel system – from the filler, through the lines, to the tank. To better plan service work and select the right components according to manufacturer markings, it is worth using the guide describing the diagnostics and operation of this group of subassemblies: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Used flap as a reasonable choice for repairs and visual tuning

A used fuel filler flap is a good solution for drivers who want to reduce repair costs while maintaining the original character of the bodywork. In many visual modification projects, using proven, used body parts allows for an interesting effect on a rational budget – you can find more inspiration in the guide The best used parts for tuning your car.