12-2
Technical Data
Vehicle Data
Capacities and Specifications
If the vehicle has a diesel engine, see the Duramax diesel supplement for more information.
The following approximate capacities are given in metric and English conversions. See Recommended Fluids and
Lubricants on page 11 7 for more information.
Air Conditioning Refrigerant R134a
Cooling System without Rear Heat
4.3L V6
4.8L V8, 5.3L V8
6.0L V8
Cooling System with Rear Heat
4.3L V6
4.8L V8, 5.3L V8
6.0L V8
Application
I n f o r ma t i o n P r o v i d e d b y :
Capacities
Metric
For the air conditioning system refrigerant charge
amount, see the refrigerant label located under the
hood. See your dealer for more information.
9.5 L
11.8 L
13.1 L
12.3 L
14.6 L
16.1 L
English
10.0 qt
12.4 qt
13.8 qt
13.0 qt
15.4 qt
17.0 qt