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6-1. Specifications
6
Vehicle specifications
Cooling system
Ignition system
Capacity
4.7 L V8
(2UZ-FE)
engine
13.3 qt. (12.6 L, 11.0 Imp.qt.)
5.7 L V8
(3UR-FE)
engine Vehicles without towing package
14.5 qt. (13.7 L, 12.0 Imp.qt.)
Vehicles with towing package
15.4 qt. (14.6 L, 12.8 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.
Spark plug
4.7 L V8 (2UZ-FE) engine
Make DENSO NGK
Gap
5.7 L V8 (3UR-FE) engine
Make DENSO
Gap SK20R11
IFR6A11
0.043 in. (1.1 mm)
SK20HR11
0.043 in. (1.1 mm)
NOTICE
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Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.
