Lexus LX 570 - Cooling System Data; Ignition System Data; Iridium-Tipped Spark Plugs

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6-1. Specifications
6
Vehicle specifications
LX570_OM_OM60L96U_(U)
Cooling system
Ignition system
Capacity (Reference) 17.6 qt. (16.7 L, 14.7 Imp.qt.)
Coolant type
Use either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-sili-
cate, non-amine, non-nitrite, and non-borate cool-
ant with long-life hybrid organic acid technology
Do not use plain water alone.
Spark plug
Make
Gap
DENSO SK20HR11
0.043 in. (1.1 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.