Genuine OEM Audi Headlight Protective Cap, part number 4H0941158. This cap is designed to shield the internal components of the right-side headlight assembly from external elements like moisture, dust, and debris. Positioned at the rear of the headlight, it ensures the longevity and proper function of bulbs and wiring. This cap weighs 0.065 kg. Using a genuine OEM protective cap ensures a precise, secure fit and optimal sealing, which is vital for maintaining the performance and reliability of the entire headlight unit.