Genuine OEM Volkswagen Headlight Cover, part number 5NA998607. This cover or cap is designed to seal an opening on the back of the headlight assembly, protecting sensitive internal components from dust, moisture, and debris. It is specifically for the left side of the vehicle. Weighing approximately 0.134 kg, this genuine OEM cover ensures a precise fit and proper sealing, crucial for maintaining the performance and longevity of the headlight unit.