| Item | Condition | Specified Condition |
|---|---|---|
| Reserve tank cap | Standard value (for brand-new radiator cap sub-assembly) |
93 to 123 kPa (0.9 to 1.3 kgf/cm2, 13.5 to 17.8 psi) |
| Minimum standard value (for used radiator cap sub-assembly) |
79 kPa (0.8 kgf/cm2, 11.5 psi) |
| Capacity | Classification |
|---|---|
| 11.0 liters (11.6 US qts, 9.7 Imp. qts) (w/o Engine Oil Cooler) | LEXUS vehicles are filled with TOYOTA SLLC at the factory. In order to avoid damaging the engine cooling system and other technical problems, only use TOYOTA SLLC or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, non-borate coolant with long-life hybrid organic acid technology (coolant with long-life hybrid organic acid technology is a combination of low phosphates and organic acids). |
| 11.4 liters (12.0 US qts, 10.0 Imp. qts) (w/ Engine Oil Cooler) |