Boot Trunk Trim Mercedes V177 Saloon Rear Left N/S Lateral Covering Panel

Boot Trunk Trim Mercedes V177 Saloon Rear Left N/S Lateral Covering Panel is an original cargo area trim component designed for installation on the rear left side. It provides an aesthetic finish to the interior of the trunk, stable support for transported items, and a consistent look with the remaining upholstery panels. Thanks to the factory-spec fitment, installation is precise, with no modifications required.

Specifications and technical data

• SKU: A1776904703
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1776904703
• Substitutable numbers: A1776904703, A 177 690 47 03
• Location on the vehicle: Rear, Left
• Category: Floor Mats, Carpets & Boot Liners

Purpose and function in the Mercedes V177 trunk

The described panel is the left, rear side trunk cover for the V177 saloon version, responsible for the aesthetic and functional finishing of the side section of the cargo area. This component:

• conceals the body structure and installations located behind the upholstery,
• creates a flat side surface, making it easier to arrange luggage,
• reduces noise and vibrations transmitted from the body to the trunk interior,
• ensures a visually consistent appearance of the entire luggage compartment.

Due to its proper profile, the panel adapts to the shape of the wheel arch and the side part of the body, which translates into stable support for transported loads and a lower risk of them shifting during driving.

Construction and installation fitment

The boot trunk trim has been designed as a component dedicated to the specific V177 body generation, taking into account the geometry of the rear part of the vehicle. This means that:

• the shape of the panel corresponds to factory mounting points,
• the edges are matched to adjacent upholstery elements and the trunk floor,
• mounting holes and embossments are consistent with the original design.

Such a solution facilitates installation and allows for maintaining the factory interior finish standard, without visible gaps or material tension. The component is intended for installation on the rear left side, in accordance with the factory interior layout.

Benefits of using original boot trunk trim

Using an original side panel in the trunk brings a number of practical benefits, especially in premium class vehicles such as Mercedes:

• maintaining a consistent interior aesthetic of the trunk,
• reducing the risk of improper fitment typical of aftermarket replacements,
• preserving the proper rigidity and support for adjacent upholstery elements,
• easier removal and reinstallation in case of necessary service in the rear part of the vehicle.

This solution is especially recommended for post-accident repairs, replacing damaged upholstery, or restoring the vehicle to a consistent, well-maintained visual condition inside the trunk.

Product characteristics and condition

The component comes from the Mercedes brand and is part of the Trunk liners, mats, and trays category, which guarantees compatibility with the factory concept of finishing the cargo area. The product is used, which in practice means that it may show signs of wear typical for interior elements, but it retains its functionality and mounting purpose in the rear, left part of the vehicle.

When selecting this trim, it is worth paying attention to compatibility with the V177 body version and the placement on the vehicle to ensure proper fitment with the remaining trunk panels and avoid installation problems.

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 side panels, floor mats, or trunk sill covers, check the available parts in the Mercedes trunk liners, mats, and trays category.

For drivers also interested in the drivetrain and conscious selection of used components, practical tips on assessing the condition of sub-assemblies can be found in the guide: Second-hand differential – what is worth knowing about used differentials, sensors, and drivetrain systems.