Mercedes-Benz C E W204 C207 Rear Right O/S Wheel Arch Insulation A2046820241

Mercedes W204 C207 Rear Right Wheel Arch Liner is an original body part from the Mudguards category, designed for the rear right side of the vehicle. It provides effective protection of the wheel arch against water, mud, and debris, stabilizing the operating conditions of suspension components and body structure. This is a solution for users expecting a robust, factory-designed part tailored to the specifics of Mercedes W204 and C207 models.

Specifications and technical data

• SKU: A2046820241
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2046820241
• Substitutable numbers: A2046820241, A 204 682 02 41, BG
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Purpose and Function of the Wheel Arch Liner

The rear right wheel arch liner in Mercedes W204 and C207 models is responsible for shielding the inner part of the wheel arch from external factors. This component limits direct contact of water, road salt, stones, and other debris with the body sheet metal and suspension components, which contributes to maintaining stable operating conditions.

Its placement in the rear – right side area means the liner operates in a zone particularly exposed to water spray and dirt thrown by the wheel. A correctly selected and installed part helps reduce the risk of accelerated corrosion and mechanical damage in this part of the body.

Construction and Fit for Mercedes W204 / C207

The rear right wheel arch liner has been specifically designed for the body geometry of the Mercedes W204 and C207, ensuring precise fitment with factory mounting points. The appropriately shaped surface of the shield allows for a tight seal against the body structure, minimizing gaps where debris could accumulate.

Its original Mercedes origin ensures the correct stiffness and flexibility of the material, which facilitates installation and ensures stable shape retention during use. The part is prepared for integration with factory mountings, without the need for modifications or on-site adjustments.

Benefits of Using an Original Wheel Arch Liner

Using a dedicated wheel arch liner in the rear right part of the vehicle brings a number of practical operational benefits:

• better protection of the inner wheel arch surfaces against water and dirt,
• reduced risk of accelerated corrosion in the wheel arch and sill area,
• stable operating conditions for suspension components in the rear axle area,
• maintenance of factory airflow and debris management within the wheel housing,
• aesthetic finishing of the wheel arch interior, consistent with the original manufacturer's design.

A used, original component allows for maintaining factory fitment parameters while optimizing repair or vehicle upgrade costs.

Condition, Origin, and Economic Aspect

The offered wheel arch liner comes from the Mercedes product line and is a used part, allowing for a combination of factory fitment with a favorable cost level. For many users, this represents a reasonable compromise between quality and budget, especially for comprehensive work on the rear body section.

If you wish to analyze the cost-effectiveness of using used body parts and other components more broadly, it is worth reading the guide describing how to safely use the second-hand parts market: Rising repair costs and the boom in used parts – how to save on car servicing?.

Expanding Work in the Rear Wheel Arch Area

If you are planning a comprehensive repair or upgrade of the rear wheel arch area in your Mercedes and need other parts from the same group, such as additional covers, complementary mudguards, or wheel arch edge protection elements, check the available parts in the Mercedes Mudguards category.