Cooling System

Coolant Hose Connection Diagram






1 Heater Core

• For the heater.

2 Cylinder Head/Cylinder Block

3 Fuel Cooler

4 Radiator

• For the Exhaust Gas Recirculation (EGR) system.

5 Coolant Thermostat Housing

6 Valve Body

7 Fuel Cooler Pump (V166)

8 Radiator

9 Fuel Cooler

• For fuel cooling.

10 After-Run Coolant Pump (V51)

11 Non-Return Valve

• Note the installed position.

12 Expansion Tank