Cooling System; Ignition System - Lexus LS460 Owner's Manual

Cooling system

Capacity
Coolant type

Ignition system

Spark plug
Make
Gap
NOTICE

Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
LS460_EE (OM50D49E)
2WD
11.8 L (12.5 qt., 10.4 Imp. qt.)
models
AWD
11.1 L (11.7 qt., 9.8 Imp. qt.)
models
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.
DENSO FK20HBR11
1.1 mm (0.043 in.)
8-1. Specifications
895
8