The A-Premium Alternator Rectifier Diode is designed to provide reliable power regulation for your vehicle. Compatible with Subaru Legacy, Kia Sportage, Mazda RX-7, and more, this diode ensures efficient performance. Key features include high durability, 12-volt compatibility, and easy installation. Technical specifications: made from high-quality materials, dimensions are standard for OEM fitment, and it supports various car models.