The Dorman 601-377 Active Grille Shutter is a high-quality replacement part designed for Cadillac, Chevrolet, and GMC models. It features a 12V voltage, female terminals, and a blade terminal type. The grille shutter is made of durable plastic and comes with the necessary mounting hardware included. With a limited lifetime warranty and a competitive price, this product is a reliable choice for those looking to enhance the exterior of their vehicle.