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ENGINE
– COOLING SYSTEM
Capacity
Coolant type
NOTE:
"Toyota Genuine Long Life Coolant" is filled in your Lexus vehicle. In order to avoid technical problems, we strongly recommend using
"Toyota Genuine Long Life Coolant" or equivalent. Please contact your Lexus dealer for further details.
– FUEL
Fuel type
Octane rating
– IGNITION SYSTEM
Spark plug
– Make
DENSO
– Gap
– ELECTRICAL SYSTEM
Battery –
Open voltage at 20_C (68_F):
Charging rates
310
7.5 L (7.9 qt., 6.6 lmp.qt.)
"Toyota Genuine Long Life Coolant" or equivalent
With ethylene–glycol type coolant for a proper corrosion protection of
aluminum components
Do not use alcohol type antifreeze or plain water alone.
Only UNLEADED
91 (Research octane number 96) or higher
SK16R–P11
1.1 mm (0.043 in.)
12.7 V Fully charged
12.3 V Half charged
11.9 V Discharged
[Voltage that is checked 20 minutes after the key is removed with all the
lights turned off]
5A max.
2003 IS300 from Aug. '02 Prod. (OM53439U)
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