Fluid · Coolant
Coolant
for 2015 Subaru Legacy 3.6L H6 · AWD
Fluid Type
Subaru Coolant or equivalent long-life OAT coolant
Spec: Subaru SOA868V9270
Capacity
8.5qt
8.04 L
Drain & Refill
7.4 qt
7 L
Change Interval
137,500 mi
221,238 km
Notes
Subaru Super Coolant (blue/green). Larger capacity for H6 engine. Initial fill lasts 11 years/137,500 miles, then every 6 years/75,000 miles.
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