2026 Toyota Tundra coolant capacity
The 2026 Toyota Tundra holds about 10.1 to 13.9 quarts of coolant, depending on the engine - the full cooling-system capacity when cold.
Key takeaways
- The 2026 Toyota Tundra holds about 10.1 to 13.9 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 |
|---|---|---|
| 3.4 V6 24V 2WD (USA) VCK30 | 10.6 qt | 10 L |
| 4.0 V6 24V (CAN) GSK50/51 | 10.1 qt | 9.6 L |
| 4.0 V6 24V (CAN) GSK50/51 | 11.3 qt | 10.7 L |
| 4.0 V6 24V (USA) GSK30 | 11 qt | 10.4 L |
| 4.6 V8 32V 2WD (CAN) UPK50/51/52 | 13.9 qt | 13.2 L |
| 4.6 V8 32V 2WD (CAN) UPK51 | 12.6 qt | 11.9 L |
When refilling, add coolant to the marked level rather than forcing in the full figure. Source.