Fluid · Rear Differential
Rear Differential
for 2004 Subaru WRX STI 2.5L H4 Turbo EJ257 · AWD
Fluid Type
75W-90 GL-5 synthetic with LSD additive
Spec: GL-5
Capacity
1.5qt
1.42 L
Drain & Refill
1.5 qt
1.42 L
Change Interval
30,000 mi
48,270 km
Notes
Rear differential with limited slip. Add LSD friction modifier.
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