Subaru Impreza Manuals 2018 Impreza Owner's Manual | Page 433

12-6 Specifications/Specifications & Manual transmission, front differential and rear differential gear oil S12AA13 Oil Oil grade Manual transmission oil . . SUBARU Extra MT* 3 API classification GL-5 (75W-90)* 4 Front differential gear oil (CVT models) . . SUBARU Extra MT* 3 API classification GL-5 (75W-90) Rear differential gear oil (CVT models) Rear differential gear oil (MT models) API classification GL-5 . . SAE viscosity No. and ap- plicable tem- perature 75W-90* 90 — *: Recommended Oil capacity* 1 3.7 US qt (3.5 liters, 3.1 Imp qt) Remarks* 2 “ Manual transmission oil” F11-14 1.4 US qt (1.3 liters, 1.1 Imp qt) 0.8 US qt (0.8 liters, 0.7 Imp qt) “ Front differential gear oil (CVT models) and rear differential gear oil” F11-15 *1: The indicated oil quantity is only a guideline. The necessary quantity for replacement may differ slightly depending on the temperature and other factors. After refilling the gearbox with oil, the oil level should be checked. *2: For more details about maintenance and service, refer to the indicated section. *3: The vehicle is filled at the factory with this type of oil. *4: You may use this type of manual transmission oil. However, using this type of oil will detract from driveability and fuel efficiency.