Mercedes-Benz ML W163 Front Left Door N/S Speaker Tweeter Cover Black Leather

Mercedes-Benz ML W163 Front Left Door N/S Speaker Tweeter Cover Black Leather is an original audio equipment component designed for installation in the front left door of this model. Thanks to its factory-fit design, it ensures stable mounting, proper acoustics, and a consistent look with the rest of the upholstery. It is a practical solution for drivers who want to professionally restore their sound system or replace a missing component while maintaining the original character of the interior and factory build quality.

Specifications and technical data

• SKU: A1637205570-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1637205570
• Substitutable numbers: A1637205570, A 163 720 55 70, BG
• Location on the vehicle: Front, Left
• Color: Grey
• Category: Trim

Purpose and body fitment

The presented speaker cover is designed for installation in the front left door, meaning its construction has been adapted to the door panel geometry and factory mounting points. This solution facilitates installation and allows for maintaining the correct position of the component relative to the upholstery, which is important for sound directionality and acoustic comfort in the cabin.

The item belongs to the Trims, decorative strips, and moldings group, so beyond its acoustic function, it also serves an aesthetic role – it contributes to a visually cohesive door panel without the need for non-factory adapters or modifications.

Color scheme and interior integration

The speaker cover is finished in black, allowing for harmonious integration with the typical interior finishes used in the Mercedes ML W163. The neutral shade facilitates integration with various upholstery variants without disrupting the stylistic composition of the door.

Thanks to this, the element fits well into the cockpit's design line, and its presence does not distract from other finishing details. This is particularly important for maintaining the consistent, orderly interior look valued by users of this Mercedes generation.

Performance characteristics and installation

As a part sourced from a vehicle, the speaker cover is used, which in practice means it has already been verified under real-world operating conditions. Such components are frequently chosen for repairs where maintaining the vehicle's original specifications and compatibility with the factory audio installation is key.

During installation, it is worth paying attention to:

• proper connection to the factory wiring harness,
• careful seating in the location provided by the manufacturer,
• checking the tightness of the connection with the door panel to avoid unwanted resonances.

Such an approach allows for maintaining stable operation and reducing vibrations, which translates into more orderly sound in the cabin.

Application in the Mercedes audio system

The door speaker cover in the Mercedes ML W163 is responsible for housing a key part of the acoustic range in the front zone of the cabin. Its proper function affects the tonal balance between the left and right sides, as well as sound clarity in the driver and passenger area.

Choosing an original Mercedes component allows for maintaining consistency with the factory sound system configuration, which is especially important for vehicles where predictable electrical installation behavior and compatibility with other equipment elements are valued.

Expanding the door zone and related elements

If you are planning a comprehensive repair or upgrade of the door zone in your Mercedes and need other elements from the same group, such as decorative strips, panel covers, or additional finishing overlays, check the available parts in the Mercedes Trims, decorative strips, and moldings category.

For drivers interested in a broader approach to vehicle service, including care for systems affecting driving comfort, specialized guide materials may also be useful – more information on the safe handling of components can be found in the article Air conditioning compressor – failure symptoms, causes, and safe replacement, which helps to better plan service work on your car.