The Valeo Alternator - 439855 is a high-quality car part designed to keep your vehicle running efficiently. This alternator is designed to provide reliable and efficient power to your vehicle's electrical system, ensuring that all of your electrical components are operating correctly. It features a lightweight and compact design, making it easy to install and maintain. The alternator also has a long service life, making it a great value for your money. With its high-quality construction and reliable performance, the Valeo Alternator - 439855 is the perfect choice for keeping your vehicle running at its peak performance.