Mercedes ML X166 Door Rear Left N/S Obsidian Black Metallic - 197

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 X166 Door Rear Left N/S Obsidian Black Metallic - 197 is an original body component from the Doors and door panels category, designed for installation on the rear left side of the vehicle. The Obsidian Black Metallic paint finish helps maintain the visual consistency of the bodywork and facilitates matching with the vehicle's factory finish. This is a solution for users seeking a technically compatible, used body component for their Mercedes.

Specifications and technical data

• SKU: A1667300305-OB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1667300305
• Substitutable numbers: A1667300305, A 166 730 03 05
• Location on the vehicle: Rear, Left
• Color: Obsidian Black Metallic - 197
• Category: Doors & Door Skins

Purpose and body fitment

The presented rear left door has been designed specifically for the ML X166 series body, taking into account the body geometry and factory mounting points. Its placement in the rear driver-side zone ensures proper alignment with the fender, rocker panel, and pillar, which translates into correct closing and stable seating in the hinges and latch.

The original door construction guarantees the maintenance of factory gaps between body elements, which is important for both aesthetics and interior sealing and acoustics. Thanks to this, the component works well for post-accident repairs and when replacing damaged doors with a part from the secondary market.

Color and paint finish

The door is finished in Obsidian Black Metallic - 197, one of the popular shades used in premium Mercedes models. The metallic structure of the paint provides a characteristic depth of color and an attractive light effect, which makes it easier to visually match with other body panels in the same color.

This choice of paint allows for reducing the scope of paintwork required during repair – in many cases, local color matching and polishing are sufficient instead of full repainting of the entire element. This is a practical solution for body shops and users who want to reduce vehicle downtime.

Technical characteristics and installation

The door belongs to the Doors and door panels group, meaning it is a key structural element of the side of the body. The construction intended for installation in the rear left zone of the vehicle is prepared to work with factory hinges, locks, and seals, which facilitates installation and adjustment.

The used nature of the element makes it a cost-effective solution compared to new parts, while maintaining original geometry and compatibility with the body. This type of component is particularly useful for repairs where combining functionality with service budget control is important.

Application in repairs and renovations

The rear left door in Obsidian Black Metallic will work well both for standard replacement of a damaged element and for broader body renovation work. Thanks to its factory origin, the original side line of the vehicle can be maintained, which is significant for precise gap setting and restoring the original appearance of the car.

This type of element is frequently chosen by workshops specializing in premium vehicle repairs, where dimensional repeatability, appropriate structural rigidity, and the ability to integrate with existing body and interior components are valued.

Expanding repairs within Mercedes doors

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