Genuine OEM Volkswagen Wheel Housing Liner, part number 3C8810971B. This liner is designed to protect the wheel housing from road debris, water, and other elements, preventing corrosion and damage to internal components. It is specifically for the rear left side of the vehicle. Constructed from durable, lightweight composite material, it measures approximately 0.81m in length. Choosing a genuine OEM liner ensures precise fitment and factory-level protection, maintaining the vehicle's original integrity and noise insulation.