Fluid · Coolant
Coolant
for 2012 Chevrolet Suburban 5.3L V8 · 4WD
Fluid Type
Dex-Cool 50/50 premix
Spec: GM6277M (DEX-COOL)
Capacity
15.6qt
14.76 L
Drain & Refill
13 qt
12.3 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
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Notes
Long-life orange coolant. First change at 150k miles, then every 5 years/150k.
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