Fluid · Coolant
Coolant
for 2016 Chevrolet Colorado 2.8L I4 Duramax Diesel · 4WD
Fluid Type
Dex-Cool 50/50 orange extended life
Spec: GM OAT, GM6277M
Capacity
14.8qt
14 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
Diesel engine has larger cooling system, first change at 150k miles
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