Mercedes Benz A Class W168 Rear Left N/S Wheel Arch Trim Cover Panel

Mercedes Benz A Class W168 Rear Left N/S Wheel Arch Trim Cover Panel is a precisely fitted body component designed for the rear left section of the vehicle. As part of the Mudflaps group, it effectively supports the protection of the wheel arch and wheel area against water, mud, and minor mechanical damage, improving the durability of the bodywork and suspension components.

Specifications and technical data

• SKU: A1686988330
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1686988330
• Substitutable numbers: A1686988330, A 168 698 83 30, 6988330
• Location on the vehicle: Rear, Left
• Category: Splash Guards & Mud Flaps

Purpose and function of the wheel arch

The rear left wheel arch in the Mercedes W168 model is responsible for shielding the inner part of the bodywork in the wheel area. This component limits direct contact of water, road salt, and debris with the sheet metal and suspension sub-assemblies, which helps reduce the risk of corrosion and accelerated component wear.

Thanks to its dedicated placement in the Rear, Left zone, the wheel arch works in harmony with the factory body geometry, ensuring stable mounting and proper guidance of debris thrown by the rotating wheel.

Compatibility and fit for Mercedes W168

The offered component has been designed specifically for the construction of the Mercedes W168, which translates into a proper fit with factory mounting points. The lack of need for assembly modifications facilitates service work and shortens the replacement time of the damaged wheel arch.

The presence of dedicated part numbers and interchangeable numbers allows for unambiguous identification of the product and reduces the risk of selecting an unsuitable element compared to universal replacements.

Characteristics of the used component

The presented wheel arch is a used component, which in practice means it comes from disassembly and may show signs of wear typical for this group of parts. Such components are often chosen for post-accident repairs and economical body restoration, where the priority is to maintain proper functionality at reasonable costs.

In the case of wheel arches for Mercedes vehicles, the use of original design solutions promotes the preservation of factory body geometry and proper drainage of debris from the wheel area, which is important for both durability and comfort of operation.

Application in the body protection system

The rear left wheel arch contributes to the protection system of the lower body parts, in which other elements from the Mudflaps group also play an important role. Properly selected and installed components in this zone limit water spray onto sills, bumpers, and suspension elements, which affects long-term corrosion resistance.

Replacing a damaged wheel arch is recommended especially when cracks, deformations, or missing fragments of the cover are visible, as this can lead to accelerated soiling and moisture accumulation on structural elements in the rear axle area.

Offer expansion and additional materials

If you are planning a comprehensive repair or upgrade of the wheel protection zone in your Mercedes and need other elements from the same group, such as covers, additional panels, or supplementary aprons, check the available parts in the Mercedes Mudflaps category.

For users interested in a broader context of vehicle operation and the impact of component condition on safety and handling, an article describing the operation of the steering system, symptoms of wear, and examples of used parts may be helpful – you can find it here: Steering system and power steering – how it works and what breaks?.