649
9
9-1. Specifications
Vehicle specifications
IS300h_EE(OM53D89E)
Cooling system
Engine
Power control unit
Left-hand drive
vehicles
Right-hand drive
vehicles
Capacity8.2 L (8.7 qt., 7.2 Imp. qt.)2.0 L (2.1 qt., 1.8 Imp. qt.)2.2 L (2.3 qt., 1.9 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.
Ignition system (spark plug)
Make DENSO FK20HBR8
Gap 0.8 mm (0.031 in.)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
