Mercedes W166 Glove Box Compartment Tray Storage Assembly A1666800391

Mercedes W166 Glove Box Compartment Tray Storage Assembly is a complete, factory-original storage compartment housing designed for installation in the front left section of the dashboard. This component from the Storage compartments, doors, and locks group allows for the aesthetic and functional restoration of the original storage space in the cabin, maintaining the stylistic consistency of the Mercedes W166 interior.

Specifications and technical data

• SKU: RHD-A1666800391
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1666800391
• Substitutable numbers: A1666800391, A 166 680 03 91
• Location on the vehicle: Front, Left
• Category: Glove Boxes, Doors & Latches

Purpose and fitment for Mercedes W166

The offered glove box is an original Mercedes component, designed specifically for the W166 series models. The construction, tailored for the front left side, ensures proper fitment with the dashboard, maintains the cockpit lines, and ensures the correct operation of the opening and closing mechanism.

The placement marked as Front - left allows for clear identification of the mounting position, which facilitates part selection during post-accident repairs, replacement of a damaged glove box, or when completing missing interior elements after disassembly.

Construction and function of the glove box

The glove box in the Mercedes W166 serves as a practical space for storing documents, owner's manuals, and small accessories, while also being an integral part of the dashboard structure. The offered item includes the complete glove box housing along with the door, prepared for use with factory mounts and the locking mechanism.

Thanks to the OEM-compliant design, installation is straightforward – mounting points, guides, and edge geometry are matched to the factory cockpit design. This allows for:

• restoring the original dashboard line after repair or modernization,
• maintaining ergonomic access to the glove box for the passenger,
• preserving a consistent interior aesthetic in line with the manufacturer's design.

Condition, origin, and identification parameters

The item is offered as used, meaning it comes from vehicle disassembly and may show signs of normal wear while maintaining full structural functionality. For clear identification, manufacturer markings have been used, including the OEM part number and available interchangeable numbers, which facilitates compatibility verification with a specific equipment version.

The product description also uses an internal warehouse identifier SKU, which streamlines order processing and allows for quick location of the correct glove box in the store's logistics system.

Practical application and benefits of installation

Replacing a damaged or missing glove box with an original part from disassembly allows you to restore full functionality and aesthetics of the cabin without the need to invest in a new part. This solution is particularly beneficial for:

• post-accident repairs involving damage to the passenger side dashboard,
• completing the interior after equipment disassembly,
• restoring the factory look of the car before sale or valuation.

The original glove box ensures visual consistency of the cockpit, proper operation of the opening mechanism, and stable mounting, which translates into comfort in daily vehicle use.

Interior modernization expansion and additional resources

If you are planning a comprehensive improvement of comfort in your car's cabin and want to learn how other interior elements affect ergonomics and vehicle value, check out our guide: Interior metamorphosis – how branded seats from disassembly improve comfort and car value. This is a practical addition to your knowledge when planning a broader interior modernization.

If you are planning a comprehensive repair or modernization of the glove box area in your Mercedes and need other elements from the same group, such as doors, inserts, or locking mechanisms, check out the available parts in the Mercedes storage compartments, doors, and locks category.