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539
6-1. Specifications
6
Vehicle specifica-
IS250/220d/200d_EE
Lubrication system
IS250
*: The engine oil capacity is a reference quantity to be used when changing
the engine oil. Warm up and turn off the engine, wait more than 5 min-
utes, and check the oil level on the dipstick.
Engine oil selection
“Toyota Genuine Motor Oil” is used in your Lexus vehicle. Lexus
recommends the use of approved “Toyota Genuine Motor Oil”.
Another motor oil of matching quality can also be used.
Oil grade:
0W-20, 5W-20, 5W-30 and 10W-30:
API grade SL “Energy-Conserving”, SM “Energy-Conserving”,
SN “Resource-Conserving” or ILSAC multigrade engine oil
15W-40 and 20W-50:
API grade SL, SM or SN multigrade engine oil
Oil capacity
(Drain and refill
reference*)
With filter
Without filter
6.3 L (6.6 qt., 5.5 Imp. qt.)
5.9 L (6.2 qt., 5.2 Imp. qt.)
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6-1. Specifications
IS250/220d/200d_EERecommended viscosity (SAE):
SAE 0W-20 is filled into your
Lexus vehicle at manufactur-
ing, and the best choice for
good fuel economy and good
starting in cold weather.
If SAE 0W-20 oil is not avail-
able, SAE 5W-30 oil may be
used. However, it should be
replaced with SAE 0W-20 at
the next oil change.
If you use SAE 10W-30 or a
higher viscosity engine oil in
extremely low temperatures,
the engine may become diffi-
cult to start, so SAE 5W-30 or
lower viscosity engine oil is
recommended.
Oil viscosity (0W-20 is explained here as an example):
• The 0W in 0W-20 indicates the characteristic of the oil which
allows cold startability. Oils with a lower value before the W allow
for easier starting of the engine in cold weather.
• The 20 in 0W-20 indicates the viscosity characteristic of the oil
when the oil is at high temperature. An oil with a higher viscosity
(one with a higher value) may be better suited if the vehicle is oper-
ated at high speeds, or under extreme load conditions.
Temperature range anticipated
before next oil change.
Preferred
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6-1. Specifications
6
Vehicle specifica-
IS250/220d/200d_EEHow to read oil container labels:
Either or both API registered marks are added to some oil contain-
ers to help you select the oil you should use.
API Service Symbol
Top portion: The oil quality des-
ignation by API (American
Petroleum Institute) (SN)
Center portion: The SAE vis-
cosity grade (SAE 0W-20)
Lower portion: “Resource-Con-
serving” means that the oil has
fuel saving and environmental
protection.
ILSAC Certification Mark
The ILSAC (International
Lubricant Standardization and
Approval Committee) Certifica-
tion Mark is displayed on the
front of the container.
Page 572 of 609
542
6-1. Specifications
IS250/220d/200d_EEIS220d and IS200d
*: The engine oil capacity is a reference quantity to be used when changing
the engine oil. Warm up and turn off the engine, wait more than 5 min-
utes, and check the oil level on the dipstick.
Engine oil selection
“Toyota Genuine Motor Oil” is used in your Lexus vehicle. Lexus
recommends the use of approved “Toyota Genuine Motor Oil”.
Another motor oil of matching quality can also be used.
Oil grade: ACEA C2
Oil capacity
(Drain and refill
reference*)
With filter
Without filter
6.0 L (6.3 qt., 5.3 Imp. qt.)
5.2 L (5.5 qt., 4.6 Imp. qt.)
NOTICE
Using engine oil other than ACEA C2 may damage the catalytic converter.
Page 573 of 609
543
6-1. Specifications
6
Vehicle specifica-
IS250/220d/200d_EERecommended viscosity (SAE):
SAE 0W-30 is filled into your
Lexus vehicle at manufactur-
ing, and the best choice for
good fuel economy and good
starting in cold weather.
Oil viscosity (0W-30 is explained here as an example):
• The 0W in 0W-30 indicates the characteristic of the oil which
allows cold startability. Oils with a lower value before the W allow
for easier starting of the engine in cold weather.
• The 30 in 0W-30 indicates the viscosity characteristic of the oil
when the oil is at high temperature. An oil with a higher viscosity
(one with a higher value) may be better suited if the vehicle is oper-
ated at high speeds, or under extreme load conditions.
Temperature range anticipated
before next oil change.
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6-1. Specifications
IS250/220d/200d_EE
Cooling system
Ignition system (IS250 only)
Capacity
IS250
10.3 L (10.9 qt., 9.1 Imp. qt.)
IS220d (without power heater)
8.8 L (9.3 qt., 7.7 Imp. qt.)
IS200d (without power heater)
8.7 L (9.2 qt., 7.7 Imp. qt.)
IS220d and IS200d (with power heater)
9.0 L (9.5 qt., 7.9 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 technology
Do not use plain water alone.
Spark plug
Make
GapDENSO FK20HBR11
1.1 mm (0.043 in.)
NOTICE
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning the
engine.
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6-1. Specifications
6
Vehicle specifica-
IS250/220d/200d_EE
Electrical system
Differential
*: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil”
at the factory. Use Lexus approved “Toyota Genuine Differential Gear
Oil” or an equivalent of matching quality to satisfy the above specifica-
tion. Please contact any authorized Lexus dealer or repairer, or another
duly qualified and equipped professional for further details.
Battery
Specific gravity reading at
20C (68F):1.250 1.290 Fully charged
1.160 1.200 Half charged
1.060 1.100 Discharged
Charging rates
Quick charge
Slow charge15 A max.
5 A max.
Oil capacity
IS250
1.15 L (1.20 qt., 1.01 Imp. qt.)
IS220d and IS200d
1.35 L (1.42 qt., 1.19 Imp. qt.)
Oil type and viscosity*Toyota Genuine Differential Gear
Oil LT 75W-85 GL-5 or equivalent
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6-1. Specifications
IS250/220d/200d_EE
Automatic transmission
*: The fluid capacity is provided as a reference.
If replacement is necessary, contact any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
Manual transmission
Clutch
Fluid capacity*7.5 L (7.9 qt., 6.6 Imp. qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
Using automatic transmission fluid other than “Toyota Genuine ATF WS”
may cause deterioration in shift quality, locking up of your transmission
accompanied by vibration, and ultimately damage the automatic transmission
of your vehicle.
Gear oil capacity1.8 L (1.9 qt., 1.6 Imp. qt.)
Gear oil typeAPI GL-5
Recommended gear oil viscos-
itySAE75W-90
Clutch free play5 15 mm (0.2 0.6 in.)
Fluid typeSAE J1703 or FMVSS No.116 DOT 3