Lexus GS300 - Page 527

GS350_300_GS F_OM_OM30G34U_(U)
525
8-1. Specifications
8
Vehicle specifications
Cooling system
Capacity
GS350 9.9 qt.(9.4 L, 8.3 Imp.qt.)
GS300
 Engine coolant
9.5 qt.(9.0 L, 7.9 Imp.qt.)
 Intercooler
2.7 qt.(2.6 L, 2.3 Imp.qt.)
GS F 11.9 qt. (11.3 L, 9.9 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 tech-
nology
Do not use plain water alone.
Ignition system
GS350 GS300 GS F
Spark plug
Make
Gap
DENSO
FK20HBR8
0.031 in. (0.8 mm)
NGK
DILFR7K9G
0.04 in. (0.9 mm)
DENSO
FK20HBR-J8
0.031 in. (0.8 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.