The only refrigerant you can legally use in your 2001 Saturn would be the 134-A
Freon is a brand name. It uses R134a refrigerant.
134A
R134a refrigerant.
refrigerant R 134a
All vehicles after the mid 90's use 134-A refrigerant. "Freon" is the name of a specific product, originally manufactured by DuPont. When the patent on Freon expired, DuPont introduced 134-A.
134a
Refrigerant is R134a
R134a
R-134
All of the newer vehicles used 134A refrigerant.
A 2001 Saturn typically requires about 6-7 ounces of refrigerant oil for the air conditioning system, depending on the specific model and compressor type. It's important to check the owner's manual or service specifications for the exact amount recommended for your vehicle. Always ensure the system is properly evacuated and recharged with the correct type of oil.
All Vehicles produced Post-1993 are required to utilize Refrigerant R134a.