Fluid · Coolant
Coolant
for 2002 Chevrolet Astro 4.3L V6 Vortec · RWD
Fluid Type
Dex-Cool 50/50 orange
Spec: GM 6277M
Capacity
14qt
13.24 L
Drain & Refill
12 qt
11.35 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
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Notes
Extended life orange coolant; initial fill lasts 5 years/150k, then 5 years/150k intervals
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