Fluid · Coolant
Coolant
for 1993 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
12 qt
11.35 L
Change Interval
100,000 mi
160,900 km
Notes
V6 cooling system. DEX-COOL became standard in 1995 but some late 1993s received it. Verify color.
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