2005 Toyota Sienna coolant capacity
The 2005 Toyota Sienna holds about 11.9 to 12.4 quarts of coolant, depending on the engine - the full cooling-system capacity when cold.
Key takeaways
- The 2005 Toyota Sienna holds about 11.9 to 12.4 quarts of coolant total, depending on engine.
- This is the full cooling-system fill with the engine cold.
- Refill to the marked level, and use the coolant type your owner's manual specifies.
| Engine | Capacity | Liters |
|---|---|---|
| 3.3 V6 24V 2WD (CAN) MCL20 | 12.2 qt | 11.5 L |
| 3.3 V6 24V 2WD (CAN) MCL20 | 12.4 qt | 11.7 L |
| 3.5 V6 24V 2WD (CAN) GSL20 | 11.9 qt | 11.3 L |
When refilling, add coolant to the marked level rather than forcing in the full figure. Source.