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Maintenance Information: Specifications Lexus GS II

LUBRICATION SPECIFICATIONS

MaterialConditionSpecification
Engine Oil (1)Ambient Temperature From 100°F (38°C) To Over -20°F (-29°C)SAE 5W-30
Engine Oil (1)Ambient Temperature From 0°F (-18°C) To Over 100°F (38°C)SAE 10W-30
Engine CoolantAll50/50 Mixture Distilled Water Ethylene Glycol
Power Steering FluidAllDEXRON II or III
Brake FluidAllSAE J1703 or DOT 3
Automatic Transmission FluidAllATF Type T - II or Equivalent
Differential OilAbove -18°C (0°F)SAE 90
Differential OilBelow -18°C (0°F)SAE 80W or SAE 80W-90
(1) SAE 5W-30 is preferred, use oils displaying the API certification mark with the Starburst Symbol.
(1)SAE 5W-30 is preferred, use oils displaying the API certification mark with the Starburst Symbol.

LUBRICATION SPECIFICATIONS

FLUID CAPACITIES

ItemConditionSpecification (1)
Engine OilDrained, With Filter5.7 Qts. (5.4L)
Engine CoolantDrained8.1 Qts. (7.7L)
Automatic Transmission FluidCapacity2.0 Qts. (1.9L)
Differential OilCapacity1.42 Qts. (1.35L)
Fuel TankCapacity21.1 Gal. (80.0L)
(1) Capacities are recommended or calculated levels. Always use dipstick (if available) to measure level.
(1)Capacities are recommended or calculated levels. Always use dipstick (if available) to measure level.

FLUID CAPACITIES

WHEEL & TIRE SPECIFICATIONS

Recommended cold tire pressures, tire sizes and vehicle capacity weight can be found on the label located on the inside of the glove box lid.

WHEEL TIGHTENING

Tighten all wheel lug nuts to 76 ft. lbs. (103 N.m).

BATTERY SPECIFICATIONS

CAUTIONWhen battery is disconnected, vehicles equipped with computers may lose memory data. When battery power is restored, driveability problems may exist on some vehicles. These vehicles may require a relearn procedure. See COMPUTER RELEARN PROCEDURES article in the GENERAL INFORMATION Section.