Fluid · Coolant
Coolant
for 2001 Hummer H1 6.5L V8 Diesel · 4WD
Fluid Type
Dexcool 50/50
Spec: GM DEX-COOL
Capacity
28qt
26.49 L
Drain & Refill
24 qt
22.7 L
Change Interval
100,000 mi
160,900 km
Data quality
Book-style estimate
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Notes
Large capacity cooling system. Complete flush recommended at interval.
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