Mercedes W176 Boot Trunk Floor Spare Wheel Liner Trim Storage Well A1766900042

Mercedes W176 Boot Trunk Floor Spare Wheel Liner Trim Storage Well is an original cargo area trim component, designed specifically for the factory spare wheel well. Thanks to its precise fit, it provides stable support for the boot floor, organizes the space, and facilitates the safe transport of accessories. This is a practical solution for users who expect a functional and tidy boot from their Mercedes.

Specifications and technical data

• SKU: A1766900042
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1766900042
• Substitutable numbers: A1766900042, A 176 690 00 42, BG
• Category: Floor Mats, Carpets & Boot Liners

Purpose and function in the Mercedes W176

The presented item is a factory boot floor liner integrated with the spare wheel space, dedicated to Mercedes A-Class W176 generation models. The design, matched to the body geometry, allows for secure support of the upper boot floor and convenient use of the well as a service storage compartment.

The liner creates an organized sub-floor zone where a spare wheel, tools, or other service accessories can be placed without the risk of them shifting while driving. As a result, the boot remains functional, and service items are easily accessible.

Construction and functional properties

The component has been designed as an integral part of the boot assembly, with a properly shaped wheel well and profiles supporting the floor. This design:

• stabilizes the boot floor and reduces its deflection,
• organizes the space around the spare wheel,
• facilitates the installation and removal of service equipment.

The original Mercedes origin ensures the preservation of factory support points and compatibility with other boot trim elements. In practice, this translates into a secure fit, the absence of unwanted play, and predictable behavior during daily use.

Benefits of using the original boot liner

Using this liner in a Mercedes W176 allows you to restore or maintain the factory functionality of the cargo area. Key advantages include:

• Restoration of original boot geometry – proper floor support and maintenance of the usable space intended by the manufacturer.
• Better organization of service equipment – the spare wheel and tools have a designated place, which facilitates quick access in case of a breakdown.
• Consistency with other trim elements – the liner works with factory linings, mats, and boot covers.

For users who care about the technical and visual condition of their vehicle, this is a solution that helps keep the boot clean and tidy, without the need for makeshift partitions or additional inserts.

Condition and mounting fitment

The product comes from the Boot liners, mats, and trays category and is a used item, which in practice means signs of normal wear while maintaining structural functionality. The liner is intended for installation in factory support points, without the need for body modifications or interference with the boot structure.

Thanks to the preservation of the original geometry, installation is intuitive: the component is placed in the intended location, working with the factory floor and side linings. This solution is particularly beneficial when replacing a damaged or missing liner after body repairs or upgrades to the boot equipment.

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

For drivers interested in a broader approach to the operation and servicing of vehicles of this brand, useful materials may also include guide articles, such as Reliability under the star sign – how to take care of engine accessories in popular Mercedes-Benz C and E-Class models?, which helps to better plan vehicle maintenance and the selection of appropriate components.