Fluid · Coolant
Coolant
for 1999 Chevrolet Suburban 5.7L V8 Vortec · 4WD
Fluid Type
Dex-Cool 50/50 orange
Spec: GM 6277M
Capacity
18qt
17.03 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
DEX-COOL long-life coolant. First change at 150k, then every 5 years
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