The product is an OEM windshield wiper washer reservoir tank bottle and pump for 12-22 Volkswagen Passat vehicles. Made of plastic, this front placement reservoir comes with OE/OEM part numbers 7M0919376 and 5C6955453S, as well as manufacturer part numbers 5C6955449AF and 1K5955651. Easy to install, this reservoir is designed specifically for Volkswagen vehicles and does not offer universal fitment. Perfect for maintaining the functionality of your vehicle's wiper system, this high-quality reservoir is a reliable choice for car and truck owners.