Genuine OEM Volkswagen Quick Acting Coupling Piece, part number 5QE122291. This component is designed to provide a fast, secure, and reliable connection for various fluid lines within the vehicle's systems, simplifying maintenance and assembly. It ensures a leak-free seal for fluid transfer. Made from durable plastic, it weighs approximately 0.032 kg. Opting for a genuine OEM coupling piece guarantees precise dimensions, correct material properties, and robust locking mechanisms for a dependable and long-lasting connection in critical fluid systems.