8
8-1. Specifications
Vehicle specifications
Q Spark plug
Q Battery
Q Charging rates
Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the fac-
tory.
Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent of
Ignition system (gasoline engine only)
Make DENSO EC22HPR-D7
Gap 0.7 mm (0.028 in.)
Q Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.
Electrical system
Specific gravity reading at 20°C
(68°F):
1.250 or higher
If the specific gravity is lower than the standard
value, charge the battery.
Quick charge
Slow charge
15 A max.
5 A max.
Differential
Oil capacity
Front 1.16 L (1.23 qt., 1.02 Imp.qt.)
Rear
Without rear Limited-slip differential:
5.45 L (5.76 qt., 4.80 Imp.qt.)
With rear Limited-slip differential:
5.25 L (5.55 qt., 4.62 Imp.qt.)
Oil type and
viscosity
Without Limited-slip
differential
Toyota Genuine Differential Gear Oil LT 75W-85
GL-5 or equivalent
With Limited-slip dif-
ferential
Toyota Genuine Differential Gear Oil LX 75W-
85 GL-5 or equivalent