DeVille V8-4.6L VIN Y (1998)
Water Pump: Service and Repair
Coolant Pump
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Tools Required
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J 38816- 1A Water Pump Remover/Installer
REMOVAL PROCEDURE
1. Drain the cooling system.
2. Remove the air cleaner assembly.
3. Remove the water pump belt cover (1).
4. Remove the water pump drive belt.
5. Remove the bypass hose.
6. Remove the lower radiator hose from the thermostat housing.