Table 1: | Engine Specifications |
If your vehicle has the DURAMAX Diesel engine, see the DURAMAX Diesel manual for more information.
The following approximate capacities are given in English and metric conversions. See Recommended Fluids and Lubricants for more information.
Application | Capacities | |
---|---|---|
English | Metric | |
Air Conditioning Refrigerant R134a | For the air conditioning system refrigerant charge amount, see the refrigerant caution label located under the hood. See your dealer/retailer for more information. | |
Cooling System | ||
| 10.0 qt | 9.5 L |
| 12.4 qt | 11.8 L |
| 13.8 qt | 13.1 L |
Cooling System with Rear Heat | ||
| 13.0 qt | 12.3 L |
| 15.4 qt | 14.6 L |
| 17.0 qt | 16.1 L |
Engine Oil with Filter | ||
| 4.5 qt | 4.3 L |
| 6.0 qt | 5.7 L |
Fuel Tank | ||
| 31.0 gal | 117.3 L |
| 33.0 gal | 124.9 L |
| 57.0 gal | 215.7 L |
| ||
Transmission Fluid | ||
| 5.0 qt | 4.7 L |
| 7.7 qt | 7.3 L |
Wheel Nut Torque | 140 ft lb | 190 N·m |
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling. |
Engine | VIN Code | Transmission | Spark Plug Gap |
---|---|---|---|
4.3L V6 | X | Automatic | 0.060 in (1.52 mm) |
4.8L V8 | C | Automatic | 0.040 in (1.01 mm) |
5.3L V8 | 4 | Automatic | 0.040 in (1.01 mm) |
6.0L V8 | K | Automatic | 0.040 in (1.01 mm) |