Mercedes GL X166 Front Fender Moulding Left N/S Obsidian Black - 197 A1668846122

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes GL X166 Front Fender Moulding Left N/S Obsidian Black - 197 is an original body trim component designed for installation on the driver's side. Thanks to its precise fit to the body lines and factory paint in the Obsidian Black Metallic – 197 shade, this part allows for an aesthetic and technically correct repair of the wheel arch area without the need for modifications.

Specifications and technical data

• SKU: A1668846122-OB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1668846122
• Substitutable numbers: A1668846122, A 166 884 61 22
• Location on the vehicle: Front, Left
• Color: Obsidian Black Metallic - 197
• Category: Splash Guards & Mud Flaps

Purpose and function of the component

The described wheel arch moulding is dedicated to the front axle on the left side of the vehicle, for the Mercedes GL X166 generation model. The component belongs to the Mudflaps group, responsible for protecting the lower part of the bodywork from water, mud, and minor mechanical damage caused by the wheels.

A correctly installed moulding:

• stabilizes the edge of the wheel arch in the front zone,
• reduces debris thrown by the wheel onto the side of the bodywork,
• supports the maintenance of proper aerodynamics and a consistent body line.

Color and paint matching

The component is factory-finished in Obsidian Black Metallic – 197, characteristic of many Mercedes body configurations. This makes it possible to maintain a uniform paint surface around the fender and wheel arch, which is important both visually and for subsequent service work.

Selecting the correct paint shade in this area of the bodywork avoids the need for additional painting and facilitates the quick replacement of a damaged component with a part of similar visual characteristics.

Installation characteristics

The wheel arch moulding has been designed as a component intended for a specific model and side of the vehicle, which translates into:

• preservation of factory mounting points in the front left wheel arch area,
• proper fitment with the fender, bumper, and adjacent covers,
• possibility of installation using original fastening solutions.

This type of construction facilitates service work and reduces the risk of stress within the bodywork resulting from improper component fitment.

Condition and service application

The offered wheel arch moulding is a used part, making it a cost-effective solution for post-accident repairs, localized body corrections, or restoring the vehicle to full functionality after minor damage. Choosing an original component from the secondary market allows you to maintain compliance with the factory body geometry and reduce costs compared to new components.

Support with selection and additional information

Before purchasing, it is worth verifying the compatibility of the placement on the vehicle and the color with the configuration of your specific Mercedes GL X166 to ensure proper visual and mounting fit. If in doubt, it is helpful to compare the shape and edge profile of the moulding with the component currently installed on the vehicle.

If you are planning a comprehensive repair or upgrade of the wheel arch area in your Mercedes and need other components from the same group, such as covers, overlays, or additional mouldings, check the available parts in the Mercedes Mudflaps category.

For users interested in a broader context of operation and servicing of vehicles of this brand, an article describing good practices for maintaining Mercedes engine accessories may be helpful – more information can be found in the material Reliability under the star sign – how to take care of engine accessories in popular Mercedes-Benz C and E-Class models?.