Subaru WRX STI S209 Supplement Manual page 31

& Manual transmission and rear differential gear oil
Oil
Oil grade
SAE viscosity No. and ap-
plicable temperature
Oil capacity* 1
Remarks
*1: The indicated oil quantity is only a guideline. The necessary quantity for replacement may differ slightly depending on the temperature and other
factors. Check the oil level after refilling the gearbox with oil.
*2: The vehicle is filled at the factory with this oil.
Manual transmission oil
API classification GL-5 (75W-90)*
4.3 US qt (4.1 liters, 3.6 Imp qt)
Refer to the vehicle Owner's Manual for details.
Rear differential gear oil
2
.
.
1.1 US qt (1.0 liter, 0.9 Imp qt)
Refer to the vehicle Owner's Manual for details.
API classification GL-5
75W-90*
90
*: recommended
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