Chevrolet Silverado 1500 2021 Owner's Manual page 425

424 Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. See Recommended Fluids and Lubricants 0 418.
If the vehicle has a diesel engine, see the Duramax diesel supplement.
Air Conditioning Refrigerant
Engine Cooling System*
I2.7L L4 Engine (L3B)
I4.3L V6 Engine (LV3)
I5.3L V8 Engine (L82)
I5.3L V8 Engine (L84)
I6.2L V8 Engine (L87)
Application
Capacities
Metric
For the air conditioning system refrigerant type and charge
amount, see the refrigerant label under the hood. See your
dealer for more information.
11.8 L
11.5 L
12.8 L
13.1 L
12.6 L
English
12.4 qt
12.2 qt
13.5 qt
13.8 qt
13.3 qt