Fluid · Engine Oil
Engine Oil
for 1988 Subaru XT 1.8L H4 · FWD
Fluid Type
10W-30 or 10W-40 conventional
Spec: API SF/SG
Capacity
4.2qt
3.97 L
Drain & Refill
3.7 qt
3.5 L
Change Interval
3,750 mi
6,034 km
Data quality
Book-style estimate
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Notes
With filter change. Use 10W-30 for most conditions, 10W-40 for sustained high temps
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