Mercedes X156 Boot Floor Carpet Liner Mar Rear Trunk A1566800042

Mercedes X156 Boot Floor Carpet Liner Mar Rear Trunk is an original cargo area trim component designed for installation in the rear of the vehicle. It provides an aesthetic finish to the floor, stable support for transported items, and visual consistency with the factory interior. Thanks to its precise fit for the specific X156 body generation, it represents a functional and safe solution when replacing a worn or damaged carpet liner.

Specifications and technical data

• SKU: A1566800042
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1566800042
• Substitutable numbers: A1566800042, A 156 680 00 42
• Location on the vehicle: Rear
• Category: Floor Mats, Carpets & Boot Liners

Purpose and function in the trunk

The offered carpet liner belongs to the Trunk liners, mats, and trays category and is designed specifically for the rear section of the vehicle body. Its purpose is to evenly distribute the load on the trunk floor, protect the factory metal, and improve the comfort of daily use of the cargo space. The properly selected surface structure limits the shifting of luggage during driving, which contributes to safety and convenience.

Vehicle fitment and installation

The carpet liner is a component dedicated to the rear zone of the vehicle, ensuring its shape and cut lines are adapted to the geometry of the trunk floor in the X156 body. Installation involves placing the liner in the factory location without the need for any interference with the vehicle's structure. This solution allows for maintaining the original character of the interior and consistency with other upholstery elements.

Characteristics of the used product

The item comes from the secondary market, meaning it is a used part that retains the manufacturer's factory specifications. In practice, this translates to proper fitment, dimensional compliance, and compatibility with factory mounting points. Choosing an original carpet liner from the secondary market is a cost-effective solution while maintaining OEM quality of workmanship and materials.

Application in service and interior restoration

Replacing the trunk carpet liner is recommended in cases of wear, permanent stains, mechanical damage, or after flooding the cargo space. Using an original component allows for restoring the factory look of the rear interior, which is important both for utility and potential vehicle resale. It is a practical solution for workshops, body shops, and individual users carrying out comprehensive cargo space restoration.

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

Benefits of choosing an original Mercedes carpet liner

The original trunk carpet liner provides:

• factory fitment to the floor geometry,
• consistent appearance with other interior elements,
• stable support for transported cargo,
• easier maintenance of cleanliness in the cargo space.

Thanks to this, the product is a practical choice for post-accident repairs, refreshing the interior, and restoring the vehicle to a state close to factory condition.

Additional information for an informed purchase

When selecting a trunk carpet liner, it is worth paying attention to compatibility with the body type and placement in the vehicle. In the case of used parts, an informed approach to the cost-quality ratio is also important. If you want to better understand the differences between new and used OEM parts, practical examples and comparisons can be found in the article New or used? A comparison of costs and quality of car parts.