The Valeo Alternator 439725 is a high-performance alternator designed to provide reliable and efficient power for your vehicle. It features a compact design for easy installation and an internal fan for cooling. The alternator is built with durable components for long-term reliability and features an integrated voltage regulator for precise voltage control. It is designed to provide up to 130A of output and is ideal for a variety of applications, from daily driving to high-performance engines. With its advanced design and features, the Valeo Alternator 439725 is the perfect choice for keeping your vehicle running at peak performance.