Mercedes ML W164 Rear C Pillar Cover Panel Trunk Left N/S Black A1646901925

Mercedes ML W164 Rear C Pillar Cover Panel Trunk Left N/S Black is an original interior trim component designed for installation in the rear left section of the luggage compartment. This aesthetic black cover allows you to restore the consistent look of the upholstery and provide proper protection for the C-pillar in your Mercedes. Thanks to its factory fit, it is a practical solution for post-collision repairs, interior disassembly, or interior upgrades.

Specifications and technical data

• SKU: A1646901925
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1646901925
• Substitutable numbers: A1646901925, A 164 690 19 25
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Trim

Purpose and function of the component

The described C-pillar cover is intended for installation in the rear left part of the vehicle body, in the trunk area. The component serves a protective function for the pillar structure as well as the wiring and mounts running in this area, while also being responsible for the aesthetic finish of the side of the cargo space.

Thanks to its precise shape and properly designed mounting points, the cover ensures a stable fit, reduces unwanted vibrations, and helps minimize the risk of rattles and resonances in the rear part of the body.

Appearance and interior fit

The black color of the cover has been selected for consistency with the factory interior styling of the Mercedes ML W164. The component blends harmoniously with the other trunk panels, creating a uniform side surface and improving the visual perception of the entire cargo space.

The profile of the cover is matched to the geometry of the C-pillar and the shape of the wheel arch, which facilitates installation and allows for even gaps relative to adjacent panels. Such fitment helps maintain the factory finish standard, which is particularly important for professional bodywork repairs and interior renovations.

Installation characteristics

The cover has been designed as a component dedicated to a specific model, which translates into intuitive installation in the rear left part of the vehicle. The design provides for the use of factory mounting points, so there is no need to interfere with the body structure or use makeshift solutions.

This approach facilitates work for workshops and individuals servicing the vehicle themselves, shortening installation time and reducing the risk of errors resulting from component mismatch. Proper attachment of the cover also helps in maintaining the correct routing of upholstery and other panels in the trunk.

Condition and practical application

The component comes from the secondary market, which makes it an attractive solution for budget repairs and restoring interior completeness after disassembly or mechanical damage. Choosing an original cover from the used market allows you to maintain compliance with the vehicle's factory specifications while reducing costs compared to purchasing a new component.

The cover will work well both when replacing a damaged panel and in situations where the vehicle is missing trim parts after previous modifications or adaptations of the luggage space.

Complementary trim elements

If you are planning a comprehensive repair or upgrade of the trunk trim area in your Mercedes and need other elements from the same group, such as covers, trim strips, or decorative side panels, check the available parts in the Mercedes linings, trim strips, and decorations category.

For drivers interested in wider use of secondary market parts, including servicing other brands, practical tips on the cost-effectiveness of purchasing used components may be useful – you will find them in the article Smart Skoda servicing – why second-hand parts are the best choice for your wallet.