Toyota Highlander coolant capacity
Total cooling-system coolant capacity for the Toyota Highlander, by generation and engine, in quarts and liters.
| Engine | Capacity | Liters |
|---|---|---|
| 2.7 (RUS) ASU50 | 10.4 qt | 9.8 L |
| 2.7 16V (CAN) ASU50 | 10.7 qt | 10.1 L |
| 3.5 2WD (RUS) GSU50 | 11.8 qt | 11.2 L |
| 3.5 4WD (RUS) GSU55 | 12.9 qt | 12.2 L |
| 3.5 V6 24V 2WD (CAN) GSU50 | 12.6 qt | 11.9 L |
| 3.5 V6 24V 2WD (CAN) GSU50 | 13 qt | 12.3 L |
| Engine | Capacity | Liters |
|---|---|---|
| 2.7 16V (CAN) ASU40 | 10.4 qt | 9.8 L |
| 3.5 V6 24V 2WD (CAN) GSU40 | 12.4 qt | 11.7 L |
| Hybrid 4WD (CAN) GVU48 | 14.3 qt | 13.5 L |
| Hybrid 4WD (CAN) MHU48 | 13.5 qt | 12.8 L |
| Engine | Capacity | Liters |
|---|---|---|
| 2.4 16V 2WD (CAN) ACU20 | 9 qt | 8.5 L |
| 2.4 16V 2WD (CAN) ACU20 | 6.8 qt | 6.4 L |
| 3.0 V6 24V 2WD (CAN) MCU20 | 9.9 qt | 9.4 L |
| 3.3 V6 32V 2WD (USA) MCU21 | 12 qt | 11.4 L |
| Hybrid 2WD (USA) MHU23 | 12.3 qt | 11.6 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.