PT Cruiser L4-2.4L Turbo (2009)
The thermostat has an air bleed (1) vent located on its flange. The air bleed (1) vent and the locator dimple on thermostat seal (2) provide for proper
positioning of thermostat in outlet connector. A cooling system air bleed valve is located in thermostat housing to assist in air removal when filling the
cooling system.