5
The 2011 Toyota Camry takes SAE 0W20 motor oil. That is the best oil for that vechile.
4 Quarts
4 qt
yes
It takes 5W30.
What why would you want to put an older motor into a newer car? And are you sure this is from a 1991 sounds like a 1992 motor.
4 quarts?
3/5 litre
It's on the oil pan, most likely on the back of the motor.
10W30 5 quartz
no