Genuine OEM Volkswagen Headlight Cap Cover, part number 5G0941607. This cap is designed to seal and protect the internal electrical and lighting components of the headlight assembly. It is installed on the left side of the vehicle's front headlight unit. Made from durable black plastic, it measures approximately 0.17m in length and weighs 0.095 kg. Opting for a genuine OEM headlight cap ensures a perfect seal and proper ventilation, crucial for maintaining headlight performance and preventing premature failure due to environmental exposure.