Fluid · Coolant
Coolant
for 2019 Chevrolet Colorado 2.8L I4 Duramax Diesel · 4WD
Fluid Type
Dex-Cool orange 50/50
Spec: GM OE Dex-Cool
Capacity
14.8qt
14 L
Drain & Refill
11 qt
10.41 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
Not yet expert-verified. Have the real number? Correct it below — takes 30 seconds.
Notes
Extended life coolant, first change at 150K, then every 5 years/150K
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.