Fluid · Coolant
Coolant
for 2021 GMC Acadia 3.6L V6 · FWD
Fluid Type
Dexcool orange extended life 50/50
Spec: GM6277M
Capacity
11.7qt
11.07 L
Drain & Refill
10.5 qt
9.93 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
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Notes
First change at 150k miles, then every 5 years/150k
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