How do you replace the alternator on a Hyundai Sonata 6 cylinder?

To replace the alternator on a Hyundai Sonata with a 6-cylinder engine, start by disconnecting the negative battery cable to ensure safety. Remove any components obstructing access to the alternator, such as the drive belt and possibly the air intake duct. Then, unbolt the alternator from its mounting bracket, disconnect the electrical connections, and replace it with the new unit. Reassemble everything in reverse order, ensuring all connections are secure before reconnecting the battery.