How to Replace a Thermostat?

Before assuming the thermostat is to blame for a cooling system problem, check the coolant level and temperature gauge operation. If the engine seems slow to warm up, the thermostat might be stuck open and needs replacement. If the engine runs hot and the upper radiator hose isn't hot, the thermostat could be stuck closed and must be replaced. Caution: Don't drive the vehicle without a thermostat as emissions and fuel economy may suffer. If the hose is hot, it indicates the coolant is flowing, and other cooling system diagnosis may be required. To replace the thermostat, disconnect the cable from the negative battery terminal, drain the cooling system, and locate the thermostat housing cover by following the upper radiator hose. Loosen the hose clamp, detach the hose, and remove the housing cover fasteners and cover. Take note of the thermostat and gasket installation, remove material from the staked areas if necessary, and clean all traces of the old gasket from the surfaces. Install the new thermostat with the jiggle pin at the 12 o'clock position, and the spring end directed into the engine. Use RTV sealant if appropriate, and install a new gasket. Reattach the cover, hose, and all previously removed components, reconnect the battery, refill the cooling system, and start the engine to check for leaks and proper thermostat operation.

Genuine Dodge Caravan Thermostat

Engine Coolant Thermostat

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5 Thermostats found

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Dodge Caravan Water Pump
Part Number: 4573560AB
$24.30 MSRP: $35.85
You Save: $11.55 (33%)
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT Water Pump 195 Degrees
- Replaced by: 4573560AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-2007 Dodge Caravan | Base, C/V, EC, LE, SE | 4 Cyl 2.4L, 6 Cyl 3.3L, 6 Cyl 3.8L
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Dodge Caravan THRMOSTAT
Part Number: 4666140AA
$37.11 MSRP: $54.55
You Save: $17.44 (32%)
ADD TO CART
Product Specifications
- Other Name: Thermostat
- Replaced by: 68273161AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007 Dodge Caravan | C/V, SE, SXT | 6 Cyl 3.3L
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Dodge Caravan Water Pump
Part Number: 4573560AC
$21.22 MSRP: $31.25
You Save: $10.03 (33%)
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT Water Pump 195 Degrees
- Replaced by: 68210217AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2006 Dodge Caravan | C/V, SE, Sport, SXT | 6 Cyl 3.3L
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Dodge Caravan THRMOSTAT
Part Number: MD997310
$14.51 MSRP: $18.75
You Save: $4.24 (23%)
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT Package; Thermostat
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1987-2000 Dodge Caravan | Base, C/V (Long Wheel Base VAN) FWD, C/V (Short Wheel Base VAN) FWD, LE, LE FWD, SE, SE FWD | 4 Cyl 2.6L, 6 Cyl 3.0L
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Dodge Caravan THRMOSTAT-195 Degrees Purchasing
Part Number: 4494470
$16.57 MSRP: $21.09
You Save: $4.52 (22%)
ADD TO CART
Product Specifications
- Other Name: Thermostat
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1989-1995 Dodge Caravan | Base, C/V (Long Wheel Base VAN) AWD, C/V (Long Wheel Base VAN) FWD, C/V (Short Wheel Base VAN) AWD, C/V (Short Wheel Base VAN) FWD, LE AWD, LE FWD, SE AWD, SE FWD | 4 Cyl 2.5L, 6 Cyl 3.3L

Dodge Caravan Thermostat

The Thermostat is an important part of the cooling system of Dodge Caravan vehicles; located close to the radiator to control the heat of the engine. Its main task is to regulate the temperature of the engine to a level that will have the least negative impacts to performance. The thermostat very much closes a feedback control loop since it turns heating or cooling mechanisms on or off by reading temperatures. Various models of thermostats have been used in Dodge Caravans with time and they include; the bimetallic strip thermostat and wax pellet thermostat. Wax pellet thermostats are very useful, as they act on the change of temperature due to the expansion or contraction of the wax pellets that are used in the construction of the thermostats in regulating heat in the engines. These sophistication of thermostats enhances the efficiency of the whole system as it plays a crucial role to the comfort of the car and its engine.

Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. We offer all Dodge Caravan Thermostat at great affordable prices. Moreover, all genuine Dodge Caravan Thermostat come with a manufacturer's warranty. In the long run, you would realize you have saved a lot of trouble and money with OEM parts from here.

Dodge Caravan Thermostat Parts Questions & Experts Answers

Water Pump
4573560AB
Q: How to Replace a Thermostat?
A: Before assuming the thermostat is to blame for a cooling system problem, check the coolant level and temperature gauge operation. If the engine seems slow to warm up, the thermostat might be stuck open and needs replacement. If the engine runs hot and the upper radiator hose isn't hot, the thermostat could be stuck closed and must be replaced. Caution: Don't drive the vehicle without a thermostat as emissions and fuel economy may suffer. If the hose is hot, it indicates the coolant is flowing, and other cooling system diagnosis may be required. To replace the thermostat, disconnect the cable from the negative battery terminal, drain the cooling system, and locate the thermostat housing cover by following the upper radiator hose. Loosen the hose clamp, detach the hose, and remove the housing cover fasteners and cover. Take note of the thermostat and gasket installation, remove material from the staked areas if necessary, and clean all traces of the old gasket from the surfaces. Install the new thermostat with the jiggle pin at the 12 o'clock position, and the spring end directed into the engine. Use RTV sealant if appropriate, and install a new gasket. Reattach the cover, hose, and all previously removed components, reconnect the battery, refill the cooling system, and start the engine to check for leaks and proper thermostat operation.