458
8-1. Specifications
API Service Symbol
Top portion: “API SERVICE SP” means
the oil quality designation by American
Petroleum Institute (API).
Center portion: “SAE 0W-16” means the
SAE viscosity grade.
Lower portion: “Resource-Conserving”
means that the oil has fuel-saving and envi-
ronmental protection capabilities.
ILSAC Certification Mark
The International Lubricant Specification
Advisory Committee (ILSAC) Certifica-
tion Mark is displayed on the front of the
container.
*
: The fluid capacity is a reference quantity.
If replacement is necessary, contact any authorized Lexus retailer or Lexus authorized
repairer, or any reliable repairer.
Q Spark plug
A
B
Cooling system
Capacity
*
Gasoline
engine
6.1 L (6.4 qt., 5.4 Imp.qt.)
Power control
unit
1.8 L (1.9 qt., 1.6 Imp.qt.)
Coolant type
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.
Ignition system
Make DENSO FC16HR-Q8
Gap 0.8 mm (0.031 in.)