it's all one piece you need a new housing.

What is the piece called?

a thermostat housing, heres a pic

Thank you. Do you happen to have an instruction guide on how to change the thermostat housing?

REMOVAL  2.0L

1. Disconnect negative battery cable.
2. Partially drain cooling system below thermostat housing level.
3. Remove accessory drive belt (refer to appropriate ACCESSORY DRIVE BELT article .
4. Disconnect and remove generator.
5. Remove thermostat (refer to REMOVAL .
6. Disconnect engine coolant temperature sensor connector.
7. Disconnect heater supply hose.
8. Remove housing attaching bolts (Fig. 34).
9. Remove housing and gasket (Fig. 34).


REMOVAL  2.4L

1. Partially drain cooling system below thermostat housing level.
2. Remove thermostat (refer to REMOVAL .
3. Disconnect engine coolant temperature sensor connector.
4. Disconnect heater supply hose.
5. Remove housing attaching bolts (Fig. 34).
6. Remove housing and gasket (Fig. 34).

Fig. 34: Identifying Thermostat Housing (2.0L)
Courtesy of DAIMLERCHRYSLER CORP.

you already have apicture of it.

This is a 2.7

it will be the sameprocedure. besides the picture that you have is for a 2.0 or 2.4L i'm sending apic of 2.7 and it is CLEARLY not what you have. just take the one with you and match it up at autoparts store, it may be one item with thermostat anyhow. next time send the engine size when asking a question.......

Yes the picture obviously doesn't match but the engine says 2.7. I also found this part which looks like the one I need and it says it is for a 2.7

http://www.1aauto.com/1A/ThermostatHousingRel/Chrysler/Sebring/1AEMX00035/375127/2004?utm_campaign=gb_api_br&year=2004&utm_medium=comparisonshopping&utm_source=google_base&utm_content=EMX&gclid=CP7BroGds7MCFQUFnQodhToAOw

When you say it's the same procedure do you mean as the 2.0 or the 2.4

yup