Fluid · Automatic Transmission
Automatic Transmission
for 2021 Chevrolet Colorado 2.8L I4 Duramax Diesel · 4WD
Fluid Type
Dexron VI ATF
Spec: GM Dexron VI
Capacity
11.2qt
10.6 L
Drain & Refill
5 qt
4.73 L
Change Interval
45,000 mi
72,405 km
Notes
8L45 8-speed automatic, severe service interval
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