Fluid · Coolant
Coolant
for 2004 Chevrolet Silverado 1500 6.0L V8 Vortec · 4WD
Fluid Type
Dexcool 50/50 premix
Spec: GM6277M (orange, long-life OAT)
Capacity
16.5qt
15.61 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
Block drain and radiator drain required for full capacity. First change at 150k miles, then every 5 years/150k.
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