Mercedes W212 Fuel Flap Cover Filler Fill In Flap Tenorite Grey Metallic - 755

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes W212 Fuel Flap Cover Filler Fill In Flap Tenorite Grey Metallic - 755 is an original body component designed for the rear of the vehicle, ideal for replacing a damaged or worn cover. Thanks to the factory paint in the Tenorite Grey Metallic - 755 shade, it ensures a consistent look with the rest of the body panels and makes it easy to maintain the car's aesthetics. This is a practical solution for users who want to restore their Mercedes' functionality and uniform appearance without costly repainting.

Specifications and technical data

• SKU: A2127570106-TNG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2127570106
• Substitutable numbers: A2127570106, A 212 757 01 06, BG
• Location on the vehicle: Rear
• Color: Tenorite Grey Metallic - 755
• Category: Fuel Flaps & Components

Purpose and function of the component

The fuel filler flap is responsible for covering the fuel cap and filler neck, protecting them from dirt, moisture, and mechanical damage. In the Mercedes W212 model, it is integrated into the rear body line, which is why its proper shape and fit are important for both the protection of the fuel system and the vehicle's appearance. Precise fitment with the rear fender reduces the risk of leaks and unwanted noise while driving.

Color and paint matching

The factory color Tenorite Grey Metallic - 755 is a distinctive metallic grey shade used on many Mercedes E-Class W212 generation vehicles. Using an originally painted flap often allows you to avoid additional paint work or keep it to a minimum, which shortens repair time and reduces costs. For users who care about the visual consistency of the bodywork, this is a particularly beneficial solution.

Installation characteristics

The element is designed as a body part mounted in the rear zone of the vehicle, at the location of the factory fuel filler. The construction intended for the Mercedes W212 allows for the use of standard mounting points and compatibility with the original opening mechanism. As a result, installation is straightforward, without the need for body modifications or interference with the fuel system.

Condition and use in repairs

The fuel filler flap comes from the secondary market, making it an attractive option for accident repairs, visual corrections, and restoring full body functionality. This type of component is particularly useful when the flap or its hinge has suffered mechanical damage, or when the previous paint was severely scratched. Using an original component helps maintain factory geometry and the proper operation of the opening mechanism.

Integration with the fuel system and bodywork

Although the flap is not a working part of the fuel system, it is important for its protection and daily operation. A properly selected cover limits the ingress of contaminants around the fuel cap, which promotes trouble-free refueling and long-term durability of the filler components. Additionally, a consistent finish of the rear bodywork affects the overall presentation of the vehicle, which is significant for both utility and potential resale value.

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

To better understand the relationships between body components and the fuel system, and to correctly select components based on manufacturer markings, it is worth checking out the guide Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses diagnostics, selection by part numbers, and operating principles.

If your goal is to gradually refresh an older Mercedes from years similar to the W212 using proven parts from the secondary market, the article The second life of a youngtimer – how used car parts rejuvenate cars from 1998–2012, which describes practical modernization and renovation scenarios using used components, may be helpful.