This high-quality alternator is designed to fit perfectly into your Volkswagen, ensuring optimal performance and reliability. With a voltage of 14V and amperage of 140A, this Bosch alternator is a top-of-the-line choice for your car or truck. The OE/OEM part number is 07K903023A. This alternator comes with a pulley included, making it easy to install and use. Remanufactured with new bearings, slip ring and voltage regulator. Whether you're a professional mechanic or a DIY enthusiast, this alternator is a great choice for your vehicle.