GS 350 RWD V6-3.5L (2GR-FSE) (2007)
Coolant: Fluid Type Specifications
Coolant type
Type ................................................................................................................................................................................ "Toyota Super Long Life Coolant"
Note : similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid
technology.
Do not use plain water alone.