2016 SUBARU WRX recommended oil

Specifications/Specifications
& Engine oilFor the checking, adding and replacing procedure or other details, refer to “ Engine oil ” F 11-13.
NOTE The procedure for changing the engine oil and oil filter should be performed by a properly-trained expert. It is recommended
that you have this service performed by your SUBARU dealer.
! Oil filterModel STI Except STI
Oil filter color Black Black
Part number 15208AA100 15208AA170
Amount of rotation 1 rotation 3/4 rotation
! Approved engine oil
Always use the SUBARU approved engine oil. For further details, please contact your SUBARU dealer.
If the approved engine oil is unavailable, use the alternative engine oil described on the next page.12-4

! Alternative engine oil
If the SUBARU approved oil is unavailable, the following alternative oil can be used.
NOTE . Each quantity indicated here is only a guideline. The necessary quantity for replacement may differ slightly depending on
the temperature and other factors.
. In choosing an oil, you want the proper quality and viscosity, as well as one that will enhance fuel economy. Oils of lower
viscosity provide better fuel economy. However, in hot weather, oil of higher viscosity is required to properly lubricate the
engine. The following table lists the recommended viscosities and applicable temperatures.
. When adding oil, different brands may be used together as long as they are the same API classification and SAE viscosity
as those recommended by SUBARU.
Oil grade SAE viscosity No. and
applicable temperature Engine oil capacity
API (American Petroleum Insti-
tute) classification SN with the
words “ RESOURCE CONSER-
VING ” or
ILSAC (International Lubricant
Specification Advisory Commit-
tee) GF-5 , which can be identi-
fied with the ILSAC certification
mark (Starburst mark) 5W-30 synthetic oil is the required oil
for optimum engine performance and
protection. Conventional oil may be
used if synthetic oil is unavailable.
*: If 5W-30 synthetic oil is not available,
5W-40 conventional oil may be used if
replenishment is needed but should be
changed to 5W-30 synthetic oil at the
next oil change. STI:
· Adding the oil from L to F level:
1.1 US qt (1.0 liter, 0.9 Imp qt)
· Changing the oil and oil filter:
4.5 US qt (4.3 liters, 3.8 Imp qt)
· Changing the oil:
4.2 US qt (4.0 liters, 3.5 Imp qt)
Except STI:
· Adding the oil from L to F level:
1.1 US qt (1.0 liter, 0.9 Imp qt)
· Changing the oil and oil filter:
5.4 US qt (5.1 liters, 4.5 Imp qt)
· Changing the oil:
5.2 US qt (4.9 liters, 4.3 Imp qt)Specifications/Specifications
– CONTINUED –12-5

Specifications/Specifications
& Manual transmission, front differential and rear differential gear oil Oil Manual transmission oil Front differential gear oil (CVT
models) Rear differential gear oil
Oil grade STI . API classification GL-5
(75W-90)* 3
—
API classification GL-5
Except
STI . SUBARU Extra MT* 3
. API classification GL-5
(75W-90)* 4
. SUBARU Extra MT* 3
. API classification GL-5
(75W-90)
SAE viscosity No.
and applicable tem-
perature —— . 75W-90*
. 90
*: recommended
Oil capa-
city* 1
STI 4.3 US qt (4.1 liters, 3.6 Imp qt) — 1.1 US qt (1.0 liter, 0.9 Imp qt)
Except
STI 3.5 US qt (3.3 liters, 2.9 Imp qt) 1.5 US qt (1.4 liters, 1.2 Imp qt) 0.8 US qt (0.8 liters, 0.7 Imp qt)
Remarks* 2
“ Manual transmission oil ” F 11-23 “ Front differential gear oil (CVT
models) and rear differential
gear oil ” F 11-23 “ Front differential gear oil (CVT models) and rear
differential gear oil ” F 11-23
*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 oil.12-6

Rear view camera ...................................................... 6-12
Rear window
Defogger .............................................................. 3-112
Recommended
Brake fluid. ............................................................ 12-7
Clutch fluid ................................................... 11-26, 12-7
Engine oil .............................................................. 12-4
Front differential gear oil ......................................... 12-6
Manual transmission oil .......................................... 12-6
Power steering fluid ................................................ 12-7
Rear differential gear oil .......................................... 12-6
Spark plugs ........................................................... 12-8
Refueling .................................................................... 7-5
Remote engine start system ........................................ 7-14
Remote keyless entry system ...................................... 2-21
Replacement
Brake pad and lining ............................................. 11-29
Wiper blades ........................................................ 11-39
Replacing
Access key battery ................................................ 11-50
Air cleaner element ............................................... 11-19
Battery (keyless access with push-button start
system) ...................................................... 2-18, 11-50
Battery (remote keyless entry system) ............. 2-24, 11-51
Lost transmitters (remote keyless entry system) ......... 2-24
Remote keyless entry transmitter battery .................. 11-51
Replacing bulbs .............................................. 11-44, 12-16
Front fog light ....................................................... 11-47
Headlight ............................................................. 11-44
License plate light ................................................. 11-49
Rear combination light ........................................... 11-48 Rear side marker light ........................................... 11-48
Rear turn signal light ............................................. 11-48
Stop light ............................................................. 11-48
Tail light. .............................................................. 11-48
REV indicator light and buzzer ..................................... 3-12
Rocking the vehicle .................................................... 8-10
S
Safety
Precautions when driving ............................................. 3
Symbol ...................................................................... 2
Warnings ................................................................... 2
Seat
Fabric ................................................................... 10-5
Front ...................................................................... 1-2
Heater .................................................................... 1-6
Height adjustment .................................................... 1-4
Power .................................................................... 1-5
Rear ...................................................................... 1-7
Seatbelt. ................................................................ 3, 1-11
Fastening .............................................................. 1-13
Maintenance .......................................................... 1-16
Pretensioners ......................................................... 1-17
Safety tips ............................................................. 1-11
Warning light and chime .......................................... 3-14
Security
Alarm
system ......................................................... 2-25
Immobilizer ............................................................. 2-3
Indicator light ......................................................... 3-33
Shock sensors ....................................................... 2-31 Index
14-9