The 11720A390P serpentine belt is an essential component of Mitsubishi vehicles, serving to transfer power from the engine to various accessories, including the alternator. Made from high-quality rubber, this belt is designed to provide durability and flexibility, ensuring efficient operation under varying conditions. The serpentine design allows for multiple accessories to be driven by a single belt, reducing the complexity of the engine's power transmission system. This product is specifically engineered to fit a range of Mitsubishi models, offering reliability and optimal performance.