Magnum V8-5.7L VIN 2 (2007)
Thermostat: Service and Repair
Removal
5.7L/6.1L ENGINE
1. Disconnect negative battery cable at battery.
2. Drain cooling system.
3. Remove radiator hose at thermostat housing (1).
NOTE: Thermostat o-ring is part of thermostat (2) and is not serviced separately.
4. Remove thermostat housing mounting bolts (3), thermostat housing (1) and thermostat (2).