Lexus LS460 - Cooling System; Ignition System

843
8-1. Specifications
8
Vehicle specifications
LS460/LS460L_U (OM50D48U)
Cooling system
Capacity
2WD
models
11.6 qt. (11.0 L, 9.7 Imp. qt.)
AW D
models
11.7 qt. (11.1 L, 9.8 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
Spark plug
Make DENSO FK20HBR11
Gap 0.043 in. (1.1 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.