Heater Inlet Hose Replacement (4.3L, 4.8L, 5.3L, 6.0L)

Heater Inlet Hose Replacement (4.3L, 4.8L, 5.3L, 6.0L)

Tools Required

J 38185 Hose Clamp Pliers

Removal Procedure

1. Partially drain the engine coolant. Refer to Draining and Filling Cooling System (Static Fill) Draining and Filling Cooling System (Vac N Fill).
2. Remove the inlet heater hose clamps using the J 38185.





3. Remove the inlet heater hose.

Installation Procedure





1. Install the inlet heater hose.
2. Install the inlet heater hose clamps using the J 38185.
3. Fill the engine coolant. Refer to Draining and Filling Cooling System (Static Fill) Draining and Filling Cooling System (Vac N Fill).