spark plugs Lexus GS F 2015 Owner's Manuals

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8
8-1. Specifications
Vehicle specifications
GS350_200t_GS F_OM_OM30E87E_(EE)
Cooling system
Capacity
GS3509.4 L (9.9 qt., 8.3 Imp.qt.)
GS200t
XEngine coolant
9.2 L (9.7 qt., 8.1 Imp.qt.)
XIntercooler
2.2 L (2.3 qt., 1.9 Imp.qt.)
GS F11.3 L (11.9 qt., 9.9 Imp.qt.)
Coolant typeUse 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 tech-
nology
Do not use plain water alone.
Ignition system
GS350GS200tGS F
Spark plug
Make
GapDENSO
FK20HBR8
0.8 m m (0.031 in.)NGK
DILFR7K9G
0.9 mm (0.04 in.)DENSO
FK20HBR-J8
0.8 mm (0.031 in.)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.