Fluid · Coolant
Coolant
for 1997 GMC Sierra 1500 4.3L V6 Vortec · 4WD
Fluid Type
Dex-Cool 50/50 orange
Spec: GM 6277M
Capacity
14qt
13.24 L
Drain & Refill
11 qt
10.41 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
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Notes
Smaller capacity for V6, includes heater core and engine block
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