Lexus NX350 2022 Owner's Manual page 683

SAE 0W-16 is the best choise for good fuel economy and good starting in cold
wheather. If SAE 0W-16 is not available, SAE 0W-20 oil may be used. However, it
must be replaced with SAE 0W-16 at the next oil change.
How to read oil container label
■
API registered mark is added to some oil con-
tainers to help you select the oil you should use.
Oil viscosity (0W-16 is explained here as an ex-
ample):
The 0W in 0W-16 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 16 in 0W-16 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 operated at high speeds, or under extreme load conditions.
Cooling system
(1)
Capacity
NX350
NX250
10-1. Specifications
Gasoline engine:
9.1 qt. (8.6 L, 7.6 Imp.qt.)
Intercooler:
2. 9 qt. (2.7L, 2.4 Imp.qt.)
7.4 qt. (7.0 L, 6.2 Imp.qt.)
10
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