Genuine OEM Volkswagen Headlight Cover Cap, part number 5GE941607C. This cap is designed to protect the lower portion of the headlight assembly from environmental elements like dust, dirt, and moisture. It ensures the longevity and proper function of the headlight's internal components. Made from durable black plastic, it measures approximately 8 cm in diameter and 1.5 cm in height. Using a genuine OEM cover cap guarantees a precise seal and fit, preventing premature failure of sensitive headlight electronics and maintaining optimal lighting performance.