Lexus RX coolant capacity
Total cooling-system coolant capacity for the Lexus RX, by generation and engine, in quarts and liters.
| Engine | Capacity | Liters |
|---|---|---|
| 200t 2WD (RUS) | 3.4 qt | 3.2 L |
| 350 4WD (RUS) | 10.5 qt | 9.9 L |
| 350 L AWD (CAN) | 13.1 qt | 12.4 L |
| 450h (RUS) | 10.4 qt | 9.8 L |
| 450h AWD (CAN) | 10.7 qt | 10.1 L |
| 450h L AWD (CAN) | 13.2 qt | 12.5 L |
| Engine | Capacity | Liters |
|---|---|---|
| 270 AGL10 | 7.1 qt | 6.7 L |
| 350 2WD (CAN) | 10 qt | 9.5 L |
| 450h 2WD (CAN) | 12 qt | 11.4 L |
| 450h 2WD | 12.4 qt | 11.7 L |
| Engine | Capacity | Liters |
|---|---|---|
| 300 | 9.7 qt | 9.2 L |
| 300 | 10.5 qt | 9.9 L |
| 330 AWD (CAN) | 10 qt | 9.5 L |
| 330 AWD (CAN) | 10.1 qt | 9.6 L |
| 350 AWD (CAN) | 8.9 qt | 8.4 L |
| 400h AWD (CAN) | 10.9 qt | 10.3 L |
| Engine | Capacity | Liters |
|---|---|---|
| 300 AWD (CAN) | 9.5 qt | 9 L |
Capacity is the full cold-fill for the whole system. Top up to the marked level and use the coolant type specified in your owner's manual. Source.