Mercedes W177 Spare Wheel Well Lining Load Compartment Floor A1776905802

Mercedes W177 Spare Wheel Well Lining Load Compartment Floor is a factory-fitted cargo area trim element, designed specifically for W177 series models. It is responsible for the aesthetic and functional lining of the spare wheel well, ensuring an organized, stable, and quiet trunk operation during daily use. This used original part is a sensible choice for drivers who want to maintain the consistency of the trunk interior finish with other components.

Specifications and technical data

• SKU: A1776905802
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1776905802
• Substitutable numbers: A1776905802, A 177 690 58 02
• Part type: Boot Liner
• Category: Floor Mats, Carpets & Boot Liners

Purpose and function in the trunk

The presented spare wheel well lining is part of the Trunk liners, mats, and trays group, responsible for the protection and aesthetics of the lower part of the cargo area. This element:

• covers the spare wheel well and the structural elements of the trunk floor,
• creates an even, organized surface under other interior components,
• helps reduce noise and vibrations transmitted from the rear of the vehicle,
• makes it easier to keep the spare wheel area clean.

Thanks to its perfect fit for the specific Mercedes W177 generation, the lining maintains the correct shape, support points, and cutouts, which translates into stable positioning and the absence of unwanted play while driving.

Original origin and Mercedes fitment

As a Mercedes brand product, the spare wheel well lining has been designed in accordance with factory quality and assembly standards. This means:

• precise fit to the geometry of the trunk floor in W177 models,
• preservation of the original finish line of the spare wheel well,
• compatibility with factory mounts and other trunk interior components.

The original lining from this series allows you to restore the consistent look and functionality of the trunk after body repairs, floor component replacements, or simply after the previous finish has worn out. This is particularly important in vehicles where maintaining the factory interior standard is a priority.

Characteristics of the used component

The offered item comes from disassembly and is marked as used, which in practice means it retains its original construction and fit while being more attractively priced compared to a new component. A used spare wheel well lining is a good solution when:

• the existing lining is mechanically damaged or deformed,
• it is necessary to replace a missing trim element after body repairs,
• you want to maintain a consistent, factory look of the trunk without investing in a new set.

Choosing an original, used component allows you to maintain proper fitment and protective function, which is crucial for the durability of other components in the spare wheel area.

Benefits of installation in a Mercedes W177

Replacing or supplementing the spare wheel well lining in a Mercedes W177 brings tangible operational benefits:

• better protection of the spare wheel well against dirt and minor damage,
• a more organized space under the trunk floor,
• reduction of unwanted noises from the rear of the vehicle,
• preservation of the consistent, factory look of the cargo area.

For users who care about the visual and technical condition of their vehicle, using an original lining from this group is a simple way to improve daily comfort and maintain a high standard of trunk finish.

Related Mercedes trunk trim elements

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

For drivers of other brands who are considering using original parts from disassembly as an alternative to cheap replacements, you can find useful information on the cost-effectiveness of such a solution in the article: Reliability and dynamics in Seat models – how to reduce repair costs by choosing factory parts from disassembly?.