LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2005 >> GS 300 >> Repair and Diagnosis >> Quick Lookups >> Common Specs & Procedures >> Specifications Index
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Specifications Index

GS300 SPECIFICATIONS INDEX

System Specification/Procedure
Air Conditioning
Service SERVICE DATA
Torque TORQUE SPECIFICATION
Axle Nut/Hub Nut
Front 8.3 (85, 74 in.lbf)
Rear 289 (2,950, 213 in.lbf)
Battery NA
Brakes
Bleeding Sequence BLEEDING
Disc Brakes SERVICE DATA
Drum Brakes SERVICE DATA
Torque TORQUE SPECIFICATION
Charging
Generator SERVICE DATA
Torque TORQUE SPECIFICATION
Drive Belts
Adjustment ON-VEHICLE INSPECTION
Belt Routing INSTALLATION
Engine Cooling
General Service Specifications SERVICE DATA
Radiator Cap Pressure 93 - 123 kPa (0.95 - 1.25 kgf/cm2 , 13.5 - 17.8 psi)
Thermostat R & I THERMOSTAT
Water Pump R & I WATER PUMP
Engine Mechanical
(2GR-FE)
Compression SERVICE DATA
Oil Pressure at idle, 49 kPa (0.5 kgf/cm2 , 7 psi) or more
at 6,000 rpm, 324 kPa (3.3 kgf/cm2 , 47 psi) or more
Overhaul SERVICE DATA
Torque TORQUE SPECIFICATION
Fluid Specifications See FLUIDS under MAINTENANCE tab.
Flywheel/Flex Plate (Drive Plate) Torque 83 N.m (850 kgf.cm, 61 ft lbs)
Fuel System
Pressure Specification 301 - 347 kPa (3.1 - 3.5 kgf/cm2 , 44 - 50 psi) @ 3000 RPM
Fuel Pressure Test Procedure ON-VEHICLE INSPECTION
Fuel Filter Location COMPONENTS
Ignition
Firing Order & Cylinder Identification
2GR-FE FIRING ORDER & CYLINDER IDENTIFICATION
Spark Plug (Type = DENSO SK16R-P11)
Gap 1.0 to 1.1 mm (0.039 to 0.043 in.)
Torque 18 N.m (180 kgf.cm, 13 ft. lbs)
Starting
Starter SERVICE DATA
Torque TORQUE SPECIFICATION
Wheel Alignment
Front
Adjustment Specifications SERVICE DATA
Torque TORQUE SPECIFICATION
Rear
Adjustment Specifications SERVICE DATA
Torque TORQUE SPECIFICATION
Wheel & Tire
Wheel Lug Nut Torque 103 N.m (1,050 kgf.cm, 76 ft lbs.)