Toyota 2009 Tundra Owner's Manual page 630

Cooling system
4.0 L V6
(1GR-FE)
engine
4.7 L V8
(2UZ-FE)
Capacity
engine
5.7 L V8
(3UR-FE,
3UR-FBE)
engine
Coolant type
10.1 qt. (9.6 L, 8.4 Imp.qt.)
10.3 qt. (9.7 L, 8.5 Imp.qt.)
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.)
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.
6-1. Specifications
609
6