Genuine OEM Audi Windshield Washer Tank, part number 5Q0955453T. This reservoir is designed to hold fluid for the windshield washer system, enabling effective cleaning of the windshield. Made from durable white plastic, it measures approximately 52 cm in length. Genuine OEM washer tanks are engineered for precise fitment and material compatibility with washer fluids, preventing leaks and ensuring reliable operation of the cleaning system.