Mercedes CLA C118 Wheel Arch Housing Rear Right O/S Splash Guard A1186901900

The Mercedes CLA C118 Rear Right Wheel Arch Liner Housing Cover is a precisely fitted body component that effectively protects the rear right wheel arch from dirt and external elements. Thanks to its construction compliant with Mercedes factory standards, the liner provides proper protection for suspension and body components, while also helping to maintain the aesthetic appearance of the wheel arch. This is a practical solution for users who want to restore proper protection to this area after damage or wear of the original cover.

Specifications and technical data

• SKU: A1186901900
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1186901900
• Substitutable numbers: A1186901900, A 118 690 19 00
• Location on the vehicle: Rear, Right
• Category: Splash Guards & Mud Flaps

Purpose and Fitment

The Rear Right Wheel Arch Liner Housing Cover has been designed for the Mercedes CLA C118 generation, taking into account the body's geometry and the contour of the fender edge. Its placement on the vehicle is the rear right side, allowing for unambiguous identification of the correct mounting point and minimizing the risk of errors when selecting parts.

This component belongs to the Mudguards group, responsible for limiting the splash of water, mud, and small stones within the wheel arch. A correctly installed liner supports the protection of the paintwork, internal body panels, and components located in the rear of the vehicle.

Protective Function and Benefits of Installation

Using a dedicated wheel arch liner in the Mercedes CLA C118 offers a range of practical operational benefits:

• reduction of mud and moisture accumulation in the rear wheel arch,
• increased protection of suspension and body components against corrosion,
• reduced risk of mechanical damage from small stones and debris,
• maintenance of an organized, factory-like wheel arch interior.

Thanks to its construction, which aligns with solutions used by Mercedes, the liner works in conjunction with other body elements, ensuring stable mounting and proper channeling of water and debris from under the wheel.

Product Characteristics and Installation

The wheel arch liner is a component intended for installation in the rear right part of the vehicle, utilizing factory mounting points in the body. The arrangement of mounting holes and the shape of the edges are adapted to the specific geometry of the wheel arch in the Mercedes CLA C118, which facilitates installation and allows for proper fitment with the fender and adjacent panels.

The product is offered as a used part, allowing for an economical replacement of a damaged or missing liner while maintaining the original character of the assembly. The correct selection of the part for a specific vehicle version is enabled by the technical specification, which provides information on the OEM part number, interchangeable numbers, and the designation of its location on the vehicle.

Application in Service and Body Repairs

The Mercedes CLA C118 Rear Right Wheel Arch Liner Housing Cover is suitable for standard post-accident repairs as well as for replacing missing components after disassembly during other service work. Replacing the liner is recommended when the existing element is cracked, deformed, or no longer provides adequate protection against contamination.

For body shops and repair centers specializing in the Mercedes brand, using the original wheel arch liner design facilitates maintaining the technological consistency of the repair and reduces the need for additional adjustments or modifications to the mountings.

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

To better understand the impact of wheel arch protection on the durability of running gear components and driving comfort, it is worth familiarizing yourself with practical tips regarding suspension operation – you can find them in the article Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers, which discusses the relationships between the body's condition and the state of key suspension components.