1995 Lexus LS400 recommended oil

ENGINE
198
SPECIFICATIONS
− GENERAL
Model
Type
Bore and stroke
Displacement
Valve clearance (engine cold)
Intake
Exhaust
Drive belt tension
1UZ−FE
8 cylinder V type, 4 cycle, gasoline
87.5 x 82.5 mm (3.44 x 3.25 in.)
3969 cm
3 (242.1 cu.in.)
0.15 − 0.25 mm (0.006 − 0.010 in.)
0.25 − 0.35 mm (0.010 − 0.014 in.)
Automatic adjustment
− LUBRICATION SYSTEM
Oil capacity
Drain and refill
with filter
without filter
Oil grade
Recommended oil viscosity (SAE):
5.1 L (5.4 qt., 4.5 Imp.qt.)
4.8 L (5.1 qt., 4.2 Imp qt.)
API SH, Energy−Conserving II multigrade engine oil or
ILSAC multigrade engine oil
Temperature range anticipated before next oil change

ENGINE
204Remove the oil filler cap and add engine oil a little at a time,
checking the dipstick. The approximate quantity of oil needed
to fill between the low line and the full line on the dipstick is
indicated below for reference.
When the level reaches within the correct range, return the
filler cap and turn the cap clockwise until you hear a click.
Oil quantity. L (qt., Imp. qt.) 1.5 (1.6, 1.3)
NOTICE
Avoid overfilling, or the engine could be damaged.
Check the oil level on the dipstick once again after
adding the oil.
Engine oil selection
Use API SH, Energy−Conserving II multigrade engine oil or
ILSAC multigrade engine oil. Recommended viscosity is as
follows with SAE 5W−30 being the preferred engine oil for your
vehicle.
Recommended viscosity (SAE):
Temperature range anticipated before next oil change
If you use SAE 1OW−30 engine oil in extremely low
temperatures, the engine may become difficult to start, so
SAE 5W−30 engine oil is recommended.

ENGINE
205
Oil identification marks
API Service Symbol ILSAC Certification Mark
Either or both API registered marks are added to some oil
containers to help you select the oil you should use.
The API Service Symbol is located anywhere on the outside
of the container.
The top portion of the label shows the oil quality by API
(American Petroleum Institute) designation such as SH.
The center portion of the label shows the SAE viscosity
grade such as SAE 5W−30. “Energy−Conserving II”, shown
in the lower portion, indicates that the oil has fuel−saving
capabilities. Oils marked “Energy−Conserving II” will have
higher fuel−saving capabilities than oils marked
“Energy−Conserving”.
The ILSAC (International Lubricant Standardization and
Approval Committee) Certification Mark is displayed on the
front of the container.
CHECKING THE ENGINE COOLANT
LEVEL
 1
Reservoir cap 2
Upper line 3
Lower line
Park the vehicle at a level spot and look at the see−through
coolant reservoir when the engine is cool. The coolant
level is satisfactory if it is between the upper and lower
lines on the tank. If the level is low, add ethylene−glycol
type coolant.
The coolant level in the reservoir will vary with engine coolant
temperature. However, if the level is on or below the lower line,
add coolant to bring the level up to the upper line.
Use only ethylene−glycol type coolant. It will prevent freezing
and corrosion. Neither supplemental inhibitors nor additives
are needed nor recommended. (For information on
ethylene−glycol coolant, see also “Engine coolant selection”
described below.)