Avalanche 2500 4WD V8-8.1L VIN G (2003)
4. Install the bypass hose.
5. Position the bypass hose clamps at the water pump and water crossover.
6. Install the outlet hose to the water pump.
7. Position the outlet hose clamp at the water pump.
8. Install the fan clutch.
9. Install the drive belt.
10. Fill the cooling system.
