How do you replace alternator on a 2001 dodge stratus?

To replace the alternator on a 2001 Dodge Stratus, first disconnect the negative battery terminal. Remove the serpentine belt by loosening the tensioner, then unbolt the alternator from its mounting brackets. Disconnect the electrical connections from the alternator, install the new alternator, and reconnect the electrical connections. Finally, reinstall the serpentine belt and reconnect the battery terminal.