Mercedes ML W166 Door Front Left N/S Diamond White Metallic - 992

Listing details and visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

The offer applies to the bare door – without handle, window, lock, trims, or any other accessories.

There is an option to purchase a complete door for an additional fee of 80 GBP.

Mercedes ML W166 Door Front Left N/S Diamond White Metallic - 992 is an original body component from the Doors and door panels category, designed for installation on the driver's side of the W166 generation ML model. Finished in Diamond White Metallic paint, it allows for a technically correct replacement of a damaged panel while maintaining the factory geometry and character of the bodywork.

Specifications and technical data

• SKU: A1667200105-DWM
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1667200105
• Substitutable numbers: A1667200105, A 166 720 01 05
• Location on the vehicle: Front, Left
• Color: Diamond White Metallic - 799
• Category: Doors & Door Skins

Purpose and fitment

The presented door is dedicated to the Mercedes ML W166 body and is mounted in the front position, on the left side of the vehicle. This ensures the correct line of creases, window frame shape, and mounting points for hinges and accessories, which facilitates proper alignment with the fender, rocker panel, and A-pillar.

The component comes from a vehicle in the Diamond White Metallic paint version, which, provided the coating is in good condition, may limit the scope of paintwork to potential touch-ups and polishing rather than a full repaint of the entire panel.

Technical and structural characteristics

The door belongs to the Doors and door panels group, meaning it is a load-bearing element of the side body structure, responsible for proper window operation, interior sealing, and interaction with the lock and hinges. The construction is prepared to handle the operational loads typical for an ML-class SUV, including frequent opening and closing and operation in varying weather conditions.

The placement on the vehicle, defined as front – left side, ensures compatibility with factory mounting points, which translates into:

• correct setting of gaps between the door and adjacent panels,
• proper interaction with seals and rocker moldings,
• stable mounting of the lock and striker in the pillar.

Diamond White Metallic color – practical benefits

The factory Diamond White Metallic paint is a popular, striking metallic white shade used in premium Mercedes models. Using a door in this color allows you to:

• maintain visual consistency of the bodywork during repairs after a collision or corrosion,
• minimize shade differences between the new component and the remaining panels,
• reduce the time and cost of preparation for painting if the coating is in good condition.

For body shops and individual users, this means a faster repair process and a lower risk of visible color transitions on adjacent elements.

Condition and use in repairs

The door is offered as a used component, which in practice means real savings compared to a new panel while maintaining the manufacturer's original construction. This type of part is particularly suitable for:

• accident repairs where the panel has been deformed or torn,
• vehicle restoration where previous body repairs were performed unprofessionally,
• replacing a component with advanced corrosion of edges, bottom rims, or mounts.

Original aftermarket doors allow for maintaining factory stiffness and fitment parameters, which is important both for user comfort and the vehicle's future resale value.

Selection support and additional information

For this model, dedicated manufacturer markings and interchangeable numbers are available, which facilitates verification of compatibility with a specific equipment version and vehicle year. In case of doubt, it is worth comparing the parameters with the currently installed component or seeking professional advice to select a door that matches the configuration of a specific vehicle.

If you are planning a comprehensive repair or modernization of the side body area in your Mercedes and need other elements from the same group, such as door skins, reinforcements, or frames, check the available parts in the Mercedes Doors and door panels category.

For users interested in deepening their knowledge about selecting aftermarket parts, OEM compatibility, and verification by VIN number, the Global Parts guide may be helpful – BMW B58 code – checklist before buying a turbocharger and intercooler, which shows step-by-step how to approach the technical assessment of used components.