Mercedes W166 Bumper Rear AMG Trim Panel ML 63 Covering Obsidian Black - 197

Visual condition of the part

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

Mercedes W166 Bumper Rear AMG Trim Panel ML 63 Covering Obsidian Black - 197 is an original body component from the Bumpers and reinforcements category, designed for the rear section of the vehicle. Finished in the elegant Obsidian Black Metallic - 197 color, it helps maintain a consistent, factory-original appearance and proper aerodynamic parameters for the rear of the vehicle.

Specifications and technical data

• SKU: A1668855425-OB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1668855425
• Substitutable numbers: A1668855425, A 166 885 54 25
• Location on the vehicle: Rear
• Color: Obsidian Black Metallic - 197
• Category: Bumpers & Reinforcements

Purpose and fitment

The presented rear bumper has been designed specifically for the Mercedes W166 series in the AMG ML63 version, taking into account the characteristic body geometry and the sporty lines of the AMG package. Its placement at the rear of the vehicle ensures proper airflow management, as well as the correct positioning of mounting points relative to factory reinforcements and structural elements.

Thanks to a design consistent with the manufacturer's specifications, the bumper works with factory brackets, covers, and other components of the rear body section, which facilitates installation and reduces the need for additional bodywork modifications.

Visual characteristics and color

The Obsidian Black Metallic - 197 color is a popular metallic shade of black used on Mercedes vehicles, which emphasizes the dynamic character of the AMG ML63 version. The metallic paint coating provides depth of color and attractive light refraction on the bumper's contours, which improves the visual perception of the entire rear section of the vehicle.

Using the original shade makes it easier to match the existing body paint, which is particularly important when replacing a single element after a collision or during a phased restoration of the car. In many cases, this allows for limiting the scope of painting to local touch-ups and precise blending.

Protective and structural function

As an element from the Bumpers and reinforcements category, the rear bumper performs several key technical functions:

• it covers rear reinforcements, structural elements, and components located in the lower part of the body,
• it acts as an outer layer of the crumple zone, working in conjunction with the vehicle's internal reinforcements,
• it ensures proper guidance of the body edges at the rear of the car, which affects aerodynamic stability,
• it enables the correct mounting of additional rear-end components, such as trims, covers, or decorative elements.

By maintaining factory geometry, the bumper helps to keep proper installation gaps relative to the tailgate, fenders, and lower covers, which translates into aesthetics and a reduction in unwanted wind noise while driving.

Condition, origin, and service application

The item is used, which makes it an attractive service solution for owners of Mercedes W166 AMG ML63 models who are looking for an original component with a reasonable cost-to-quality ratio. A used bumper is a good solution for post-accident repairs, where the priority is to maintain the factory shape and compatibility with existing structures.

In workshop practice, such an element allows for shortening repair time, limiting the scope of bodywork, and reducing the risk of fitment issues typical of aftermarket parts with different geometry. This is especially important in premium class cars, where the precision of fit has a direct impact on the final visual effect.

Benefits of using an original rear bumper

Choosing an original rear bumper for the AMG ML63 brings a number of practical benefits:

• Factory fitment – maintaining the original body line and installation gaps without the need for additional adjustments.
• Color consistency – the Obsidian Black Metallic - 197 color facilitates integration with the existing body paint.
• Support for body structure – proper cooperation with reinforcements and other rear-end elements.
• Reasonable repair costs – a used element allows for reduced expenses while maintaining the original specification.

If you are planning a comprehensive repair or upgrade of the rear body section of your Mercedes and need other elements from the same group, such as beams, reinforcements, or additional covers, check out the available parts in the Mercedes Bumpers and reinforcements category.