Fluid · Coolant
Coolant
for 2021 GMC Yukon 6.2L V8 · 4WD
Fluid Type
Dex-Cool 50/50 orange
Spec: GM6277M
Capacity
15.6qt
14.76 L
Drain & Refill
14 qt
13.24 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
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Notes
DEX-COOL extended life coolant. First change at 150k miles, then every 5 years/150k
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