Spark Plug; Iridium-Tipped Spark Plugs - Lexus LC 500 Owner's Manual

430
8-1. Specifications
Cooling system
LC500
*
Capacity
LC500h
Coolant type
*
: The fluid capacity is a reference quantity.
If replacement is necessary, contact your Lexus dealer.
Ignition system

Spark plug

■
Make DENSO FK20HBR-J8
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.
12.1 L (12.8 qt., 10.6 Imp.qt.)
Gasoline engine

Without engine oil cooler:
10.9 L (11.5 qt., 9.6 Imp.qt.)
With engine oil cooler:
11.2 L (11.8 qt., 9.9 Imp.qt.)
Power control unit

2.3 L (2.4 qt., 2.0 Imp.qt.)
Use either of the following:
• "Toyota Super Long Life Coolant"
• Similar high-quality ethylene glycol-based non-sili-
cate, non-amine, non-nitrite, and non-borate coolant
with long-life hybrid organic acid technology
Do not use plain water alone.
LC500
DENSO FK20HBR8
0.8 mm (0.031 in.)
LC500h