Upgrade your vehicle's electrical system with this brand new AC Delco Alternator. With a 105 Amp amperage and a direct replacement fitment type, this alternator is perfect for a variety of Chevy and GMC models including C1500, K2500, C2500, and many more. It comes with a 24-month or unlimited mile AC Delco limited warranty, ensuring its quality and durability. This alternator is designed without opt elec equip with a 130 mm (5-1/8 in.) diameter alternator case and is sold individually.