Mercedes ML W164 Boot Trunk Right O/S Lateral Panel Flap Cover Grey A1646903025

The Mercedes W164 Trunk Storage Compartment Cover A1646903025 is an original cargo area trim element designed for installation on the right side of the trunk. Its grey, aesthetic surface allows for a cohesive finish of the trunk interior, improving both the functionality and visual order of this area. It's a practical solution for users who want to restore the factory look and maintain an organized transport space in their Mercedes.

Specifications and technical data

• SKU: A1646903025-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1646903025
• Substitutable numbers: A1646903025, A 164 690 30 25
• Location on the vehicle: Right
• Color: Grey
• Category: Floor Mats, Carpets & Boot Liners

Purpose and Function of the Trunk Storage Compartment Cover

The presented cover is a side trim element for the trunk in W164 series models, responsible for the aesthetic and functional closure of the storage compartment on the right side. Thanks to its precise geometry and appropriate profile, the part creates a stable masking surface that:

• organizes the cargo space, hiding recesses and service compartments,
• protects the elements behind the cover from accidental damage by transported cargo,
• limits the migration of small items deeper into the trunk's structure.

The grey color of the cover is matched to typical trunk interior configurations in the Mercedes W164, ensuring visual consistency and a factory-like finish.

Construction, Color Scheme, and Fitment

The trunk storage compartment cover has been designed as a dedicated element for a specific vehicle generation, taking into account the shape of the side body and factory mounting points. Its placement on the right side ensures full compatibility with the W164 trunk structure, facilitating installation and guaranteeing a stable fit.

The grey color allows for harmonious integration with other trunk upholstery elements, without the need for additional modifications or adjustments. This allows the cover to blend well with the existing trim, restoring an organized interior appearance after replacing a damaged part.

Benefits of Using an Original Cover

Using an original trunk storage compartment cover in the Mercedes W164 offers a range of practical benefits, important from both a usability and service perspective:

• Factory Fitment – the element is designed for a specific model, minimizing the risk of looseness, squeaking, or installation issues.
• Consistent Interior Aesthetics – the appropriate shade of grey and a shape matching the original trim ensure a uniform look for the trunk.
• Protection of hidden elements in the compartment – the cover acts as a barrier for transported items, limiting the possibility of mechanical damage.
• The ability to restore a near-factory condition after body repairs or replacement of damaged upholstery parts.

This solution is particularly beneficial for users who care about maintaining their vehicle's visual condition, for example, before selling it or after accident repairs.

Usability and Installation Characteristics

A used trunk storage compartment cover allows for an economical restoration of the trunk's full functionality while maintaining the manufacturer's original specifications. The element is designed for installation in factory mounting points, making the work easier for a workshop or a DIY mechanic.

Due to its dedicated purpose for a specific model, installation does not require interference with the body structure or modifications to the upholstery. In practice, it involves removing the old cover and installing the new element in the existing brackets, which reduces repair time and minimizes the risk of installation errors.

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 liners, mats, or protective trays, check the available parts in the Mercedes Trunk Liners, Mats, and Trays category.

For drivers who also care about the condition of their running gear and driving comfort, a practical guide on suspension might be helpful – find more information in the article Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers.