Fluid · Coolant
Coolant
for 2018 GMC Terrain 1.5L I4 Turbo · FWD
Fluid Type
Dexcool 50/50 orange
Spec: GM 6277M, DEX-COOL
Capacity
8.5qt
8.04 L
Drain & Refill
7 qt
6.62 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
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Notes
OAT extended-life coolant. First change 150k miles, then every 5 years/150k
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