Fluid · Coolant
Coolant
for 2014 GMC Sierra 1500 5.3L V8 · 4WD
Fluid Type
Dexcool orange extended-life 50/50
Spec: GM6277M or equivalent OAT
Capacity
16.5qt
15.61 L
Drain & Refill
14 qt
13.24 L
Change Interval
150,000 mi
241,350 km
Notes
Total capacity includes heater and block; drain/refill approximately 14 quarts
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