How do you replace the alternator on a 2004 Hyundai XG350?

To replace the alternator on a 2004 Hyundai XG350, first disconnect the negative battery terminal to ensure safety. Remove the serpentine belt by loosening the tensioner, then unbolt the alternator from its mounting brackets and disconnect the electrical connectors. Install the new alternator by reversing the removal process, ensuring all connections are secure, and finally, reattach the serpentine belt and the battery terminal. Always consult the vehicle's service manual for specific torque specifications and additional details.