Mercedes W166 Diesel Fuel Filler Flap Cap Cover Selenite Grey Metallic - 992

Visual condition of the part

The product shows signs of use visible in the photos.

The Mercedes W166 Diesel Fuel Filler Flap Cap Cover Selenite Grey Metallic - 992 in Selenite Grey Metallic is an original body component designed for the rear section of the vehicle. It provides an aesthetic finish to the refueling area while protecting the fuel filler from contaminants and weather conditions. This is a practical solution for users who want to maintain a consistent body appearance and ensure the proper operation of the fuel system in their Mercedes.

Specifications and technical data

• SKU: A1667570006-SEL
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1667570006
• Substitutable numbers: A1667570006, A 166 757 00 06
• Location on the vehicle: Rear
• Fuel type: Diesel
• Color: Selenite Grey Metallic - 992
• Category: Fuel Flaps & Components

Purpose and function of the fuel filler flap

The offered cover belongs to the Fuel filler flaps and accessories group and is designed specifically for Mercedes W166 class models with a diesel engine. The component is mounted in the rear part of the body and is responsible for covering the fuel filler, which reduces the risk of dirt, moisture, and minor mechanical damage entering the area around the cap. A properly selected cover helps maintain stable operating conditions for fuel system components and facilitates daily vehicle maintenance during refueling.

Color and body matching

The finish in Selenite Grey Metallic allows for seamless integration of the component into the body lines of Mercedes vehicles that use this paint. The metallic structure of the paint coating provides a modern, understated look that harmonizes well with both light and dark styling accents. Thanks to its factory origin, the cover retains the correct curves and geometry, which facilitates precise fitting with the fuel flap and adjacent body panels.

Compatibility with the Diesel fuel system

The component is intended for diesel-powered vehicles, which is important when assembling refueling area equipment. The cover works with the fuel filler design intended for diesel engines, providing convenient access to the cap and adequate protection against external factors. Proper fitment of components in this part of the body reduces the risk of mechanical damage to the filler and facilitates the servicing of refueling-related elements.

Characteristics of the used component

The cover comes from the used parts segment, which allows for an economical vehicle repair while maintaining the manufacturer's original specifications. This type of component is particularly useful for post-accident repairs, replacing damaged body parts, or restoring the vehicle to a near-factory condition. Choosing an original cover from the secondary market promotes the preservation of correct mounting geometry and compatibility with factory hinges and the flap opening mechanism.

Mercedes fuel filler flaps – expanding the refueling area

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

Technical support and knowledge about the fuel system

When selecting elements related to the refueling area, it is worth considering the general condition of the fuel system, including the state of the tank, lines, and equipment. To better understand the relationships between individual components and consciously plan repairs, a guide describing diagnostics, selection by manufacturer markings, and operating principles will be helpful – detailed information can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Summary of application in the Mercedes W166

The Mercedes W166 Diesel Fuel Filler Flap Cap Cover Selenite Grey Metallic - 992 in Selenite Grey Metallic is a practical choice when replacing a damaged flap or completing body elements after bodywork and paint repairs. Its original origin, fitment to the rear of the vehicle, and compatibility with the fuel filler design for diesel engines promote trouble-free installation and the preservation of a consistent body aesthetic.