TOYOTA 2011 Tundra - Manual (Page 679)

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6-1. Specifications
Cooling system
Capacity
4.0L V6
(1GR-FE)
engine
11.3 qt. (10.7 L, 9.4 Imp.qt.)
4.6L V8
(1UR-FE)
engine
Vehicles without towing package
12.8 qt. (12.1 L, 10.6 Imp.qt.)
Vehicles with towing package
13.9 qt. (13.2 L, 11.6 Imp. qt.)
5.7L V8
(3UR-FE,
3UR-FBE)
engine
Vehicles without towing package
12.8 qt. (12.1 L, 10.6 Imp.qt.)
Vehicles with towing package
13.7 qt. (13.0 L, 11.4 Imp. qt.)
Coolant type
Use either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based
non-silicate, non-amine, non-nitrite, and
non-borate coolant with long-life hybrid
organic acid technology
Do not use plain water alone.