Mercedes X166 Boot Loading Floor Carpet Trim Panel Cover Trunk Black A1666800046

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes X166 Boot Loading Floor Carpet Trim Panel Cover Trunk is an original trim component designed to cover and provide an aesthetic finish to the trunk floor. The black, understated color scheme ensures consistency with the factory interior, while the tailored design facilitates organization and protects the floor from dirt.

Specifications and technical data

• SKU: A1666800046
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1666800046
• Substitutable numbers: A1666800046, A 166 680 00 46
• Color: Black
• Category: Floor Mats, Carpets & Boot Liners

Purpose and function of the component

The described carpet belongs to the Trunk carpets, mats, and trays category and serves as a floor cover for the cargo area in X166 family models. It provides a flat, stable surface for transporting luggage, reduces load shifting, and acts as a barrier between the factory metal floor and the items being transported.

The black finish helps maintain visual order in the trunk, effectively masks typical operational dirt, and complements most interior configurations used in vehicles of this series.

Construction and fitment for Mercedes X166

The carpet has been designed as a component dedicated to a specific body generation, which translates into a precise fit to the shape of the trunk floor. Properly contoured edges facilitate installation and removal for cleaning, while simultaneously stabilizing the panel in place during daily use.

The original origin from the Mercedes brand ensures the maintenance of factory fitment standards, compatibility with other trunk trim elements, and consistency with the vehicle's interior styling line.

Utility and operational benefits

In daily use, the trunk carpet enhances the comfort and functionality of the vehicle by providing:

• protection of the floor against dirt and minor mechanical damage,
• an organized, flat surface for transporting luggage,
• easier maintenance of cleanliness in the cargo area,
• a visually consistent look for the luggage zone.

The black surface, marked in the data as Black, is practical in operation and works well with other upholstery elements and trunk side panels.

Condition, origin, and identification

The component comes from the manufacturer's original equipment line and is offered as used, which allows for an economical replacement of a worn or damaged carpet while maintaining the factory character of the interior. Thanks to the SKU marking, clear product identification in the store system is possible, and the assigned OEM part number as well as available interchangeable numbers facilitate verification of compatibility with a specific vehicle configuration.

Expanding your Mercedes trunk configuration

If you are planning a comprehensive repair or upgrade of the trunk zone in your Mercedes and need other components from the same group, such as additional carpets, mats, or floor covers, check out the available parts in the Mercedes trunk carpets, mats, and trays category.

Technical support and brand knowledge

For users interested in a broader technical context of this brand's power units and planning service work on diesel engines, an article describing the characteristics of the popular 3.0 V6 CDI unit, its typical faults, and ways to restore performance may be helpful – you can find it here: The second life of the Mercedes OM642 engine – how injectors and turbochargers restore the power of the 3.0 V6 CDI.