Otherwise Camry made in 1999 won’t serve you long enough. Only Red antifreeze type is suitable and you’ll need 8.5 liters of it. For sufficient use of Toyota Camry you need to use suitable antifreeze. Make sure you service system at Toyota with installed 2.0 engine correctly. In 1987 the company produced vehicles with 2.0 engine having code of 3S-FE.
A lot of 2AZ-FE motors are used long in Toyota cars but only with good service. Look at Toyota’s requirements and make your 2001 Camry serve longer and with no problem. Use your 3.0 engine longer in 2004 Camry by keeping these rules. To endure car life take only Red antifreeze and pour not more or less than 9.2 liters.