Mercedes W246 Wheel Arch Housing Wheelhouse Rear Right O/S A2466901630

Mercedes W246 Wheel Arch Liner Right Rear is a factory body part from the Mudguards group, designed to protect the rear right part of the wheel arch in Mercedes vehicles. Designed as an original part, it ensures proper management of water, mud, and debris flow, which translates to stable operating conditions for the suspension and body elements in this area.

Specifications and technical data

• SKU: A2466901630
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2466901630
• Substitutable numbers: A2466901630, A 246 690 16 30
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Purpose and Function of the Part

The right rear wheel arch liner in the Mercedes W246 is responsible for separating the wheel from the body structure in the rear axle area. Thanks to its precisely shaped surface, it limits direct contact of water, road salt, and small stones with structural elements, which contributes to maintaining stable operating conditions in this part of the vehicle.

Its placement on the vehicle in the Rear, Right zone allows for precise fitting to factory mounting points, without the need for modifications or adjustments of universal replacements. This solution facilitates installation and reduces the risk of improper alignment with the bodywork.

Construction and Fit for Mercedes W246

The wheel arch liner has been designed specifically for the body geometry of the Mercedes W246, ensuring proper adhesion to the fender edges and internal body elements. The shape and arrangement of the mounting points comply with factory standards, allowing for installation in place of the original part without additional adaptations.

As a part from the Mudguards group, the wheel arch liner works in direct contact with water and debris, therefore its correct fit is important for protecting the wheel well, sill area, and the rear part of the underbody. A properly installed liner limits the ingress of dirt into the wheel arch, making it easier to maintain the vehicle in good technical condition.

Performance Characteristics and Installation

The presented wheel arch liner is a used part, which in practice means the possibility of an economical replacement of a damaged element while maintaining the original installation specifications. For workshops and individual users, this is a beneficial solution in the case of accident repairs or after mechanical damage to the rear right wheel area.

The part is intended for installation in factory mounting points, which allows for maintaining the wheel arch geometry as intended by the manufacturer. Proper seating of the liner contributes to maintaining the correct distance from the tire and other suspension components, which is important for safe vehicle operation.

Application in the Body Protection System

The right rear wheel arch liner works in conjunction with other wheel arch and underbody components, creating a cohesive body protection system against external factors. In combination with other components in this zone, it limits the accumulation of moisture and debris in hard-to-reach spaces, which can affect the long-term durability of the structure.

Replacing a damaged wheel arch liner with an original part dedicated to the Mercedes W246 restores proper protection to the rear of the vehicle, which is important both for daily operation and for later assessment of the body's condition during technical inspections or service work.

Extended Protection in the Mercedes Wheel Arch Area

If you are planning a comprehensive repair or upgrade of the wheel arch areas in your Mercedes and need other parts from the same group, such as additional liners, protective profiles, or complementary protective elements, check the available parts in the Mercedes Mudguards category.

For users interested in a broader approach to operating premium vehicles and using used parts for other brands, useful resources may include advisory materials, such as an article on servicing iDrive systems and electronic modules in BMW 3 and 5 Series using used parts, which demonstrates a practical approach to selecting components from the aftermarket.