Section 536 (Engine Cooling System - 1500): Engine: Thermostat: Removal: 3.0L

WARNING: This page is about a different car, the 2014 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.

WARNING:

Do not loosen radiator draincock with system hot and pressurized. Serious burns from coolant can occur.

CAUTION:

The Thermostat and housing is serviced as an assembly. Do not remove the thermostat from the housing, damage to the thermostat may occur.

Do not waste reusable coolant. If solution is clean, drain coolant into a clean container for reuse.

If thermostat is being replaced, be sure that replacement is specified thermostat for vehicle model and engine type.

Fig 1: Removing/Installing Engine Cover

Courtesy of CHRYSLER GROUP, LLC

Disconnect negative battery cable at battery.
Remove the engine cover (1).

Fig 2: Thermostat Housing & Mounting Bolts
Courtesy of CHRYSLER GROUP, LLC
Drain cooling system. Refer to STANDARD PROCEDURE .
Remove upper radiator hose at the thermostat housing (2) and position aside.
Remove bolts (1) and the thermostat housing (2) assembly.