Mercedes W211 Saloon Wheel Arch Rear Left Trim Cover Panel A2116901730

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W211 Saloon Wheel Arch Rear Left Trim Cover Panel is an original body component from the Mudflaps group, designed for installation in the rear left wheel arch area. It provides effective protection for the bodywork and suspension components against water, mud, and minor mechanical damage, improving the vehicle's durability and aesthetics.

Specifications and technical data

• SKU: A2116901730
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2116901730
• Substitutable numbers: A2116901730, A 211 690 17 30
• Location on the vehicle: Rear, Left
• Category: Splash Guards & Mud Flaps

Purpose and function of the wheel arch liner

The presented rear left wheel arch liner has been designed specifically for the Mercedes E-Class W211 sedan model. As a protective element within the rear wheel area on the driver's side, it stabilizes the flow of air and debris around the wheel arch, limiting the accumulation of moisture and dirt in critical body points.

Thanks to its precisely selected profile, the wheel arch liner supports the protection of:

• external body panels against stone chips,
• suspension components and shock absorber mounts against corrosion,
• inner fender edges against accelerated wear.

Construction and fitment for Mercedes W211

The wheel arch liner is manufactured as a dedicated component, with geometry matched to the rear left body section of the W211 sedan. Appropriate embossments and mounting points allow for installation in factory locations without the need for structural modifications. This solution ensures proper fitment with the fender, bumper, and other covers within the wheel arch area.

Precise fitment translates into:

• stable mounting during driving,
• reduction of vibrations and unwanted noise from the wheel area,
• proper drainage of water and debris from the wheel arch space.

Component condition and service application

The offered wheel arch liner comes from the secondary market, making it a practical choice for post-accident repairs, bodywork service, or replacing damaged covers in a Mercedes W211. A used component allows for an economical restoration of wheel arch protection while maintaining the original design and compatibility with factory mounting points.

It is particularly useful in situations where:

• the wheel arch liner has been damaged as a result of a collision or contact with an obstacle,
• the original cover has cracked or suffered from excessive operational wear,
• it is necessary to restore the completeness of the covers in the rear part of the vehicle.

Benefits of installing the rear left wheel arch liner

Installing the rear left wheel arch liner in a Mercedes W211 sedan brings measurable operational benefits. Limiting direct contact of water, salt, and debris with structural body elements helps slow down corrosion processes. Additionally, it improves vehicle comfort by reducing noise generated by stones and gravel hitting the bodywork.

A properly selected wheel arch liner from the Mudflaps group also helps maintain a more orderly airflow around the rear wheel, which is important for long-term operation and maintaining the stability of covers and adjacent components.

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

To better plan service work on your vehicle and understand the relationships between individual systems, it is worth reading the article describing diagnostics and component selection by catalog numbers – you can find it here: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.