How to Wire a Chevy Alternator | It Still Runs How to Wire a Chevy Alternator by Kevin Krause . The GM alternator used in all Chevrolet models is easy to install, as it is connected using only a few wires. The alternator converts the engine's mechanical rotations into an electrical current using a pulley-and-belt system. This current is fed to the car's battery, charging it for later use. Aveo Alternators - Best Alternator for Chevrolet Aveo When you purchase an alternator for your Chevy Aveo from AutoZone, you gain a whole host of benefits that'll keep your vehicle running smooth and properly. Our high-performance alternators provide 13.5 and 14.8 volts of power to keep your battery fully charged while you use all of the electronic options that your vehicle has to offer.