| Capacity | Classification |
|---|---|
| 10.9 liters (11.5 US qts, 9.6 Imp. qts) (w/ In-tank 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). |
| 11.0 liters (11.6 US qts, 9.7 Imp. qts) (w/o In-tank Oil Cooler) |
| Condition | Specified Condition |
|---|---|
| Standard valve opening temperature | 87 to 91°C (185 to 196°F) |
| Item | Condition | Specified Condition |
|---|---|---|
| Reserve tank cap | Standard pressure (for brand-new cap) |
93 to 123 kPa (0.9 to 1.3 kgf/cm2, 13.5 to 18.0 psi) |
| Minimum standard pressure (for used cap) |
79 kPa (0.8 kgf/cm2, 11.5 psi) |