Mercedes ML W166 Trunk Floor Cover Mat Liner Carpet Black A1666800002

Mercedes ML W166 Trunk Floor Cover Mat Liner Carpet is an original cargo area equipment component, designed specifically for the rear trunk section. This used, factory-original carpet ensures a consistent interior look while providing practical floor protection. Thanks to its precise fit for the specific ML W166 generation, installation is simple and requires no modifications.

Specifications and technical data

• SKU: A1666800002-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1666800002
• Substitutable numbers: A1666800002, A 166 680 00 02
• Location on the vehicle: Rear
• Color: Black
• Category: Floor Mats, Carpets & Boot Liners

Purpose and fitment for Mercedes ML W166

The presented trunk floor mat is designed for installation in the rear of the vehicle, utilizing factory mounting points. The construction tailored to the ML W166 allows for maintaining the original floor line without folding or shifting while driving. This solution is particularly beneficial for users who regularly use the trunk to transport cargo and expect a stable, predictable surface.

Material characteristics and color

The black color of the carpet blends well with the typical interior finish of the Mercedes ML W166, facilitating visual consistency between the cabin and the luggage compartment. This type of floor mat reduces the visibility of minor dirt, which translates into a more aesthetic trunk appearance in daily use. The used component retains its protective functionality, making it a reasonable choice when replacing a worn or damaged factory carpet.

Protective function and ease of use

The trunk carpet serves several important operational functions:

• protects the trunk floor against abrasions and point loads from transported items,
• limits the transfer of minor contaminants to deeper floor layers,
• improves the acoustics of the rear part of the vehicle by dampening some noise from the cargo area,
• makes it easier to keep the trunk clean – the mat can be removed and cleaned outside the vehicle if necessary.

Thanks to the factory fit for the ML W166, the user gains predictable carpet behavior during daily operation, without the need for cutting or adjusting universal solutions.

Benefits of choosing an original used carpet

Choosing a used, original trunk floor mat is a compromise between cost and maintaining the factory finish standard. This type of element:

• maintains compliance with the manufacturer's design regarding shape and placement in the rear of the vehicle,
• allows for restoring the trunk's aesthetics after damage or wear of the previous carpet,
• is an attractive alternative to universal-fit replacements that often require additional adjustment.

For users who care about maintaining the interior character typical of the Mercedes brand, using an original trunk carpet is a technically consistent and visually predictable solution.

Expanding Mercedes cargo area protection

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

For drivers interested in a broader approach to vehicle modernization, including the selection of used OEM components with appropriate technical parameters, an article describing the selection and installation of components for turbocharged units may be helpful – you can find it here: Go-Kart Feeling XXL: used N18 vs. B48 turbocharger – what to choose for a Mini Cooper S?.