How to Service and Repair a Thermostat Housing on Dodge Grand Caravan?

Prior to servicing or repairing the thermostat housing, empty the cooling system, lift the car with a hoist and pull off the belt splash shield. Then, unhook the lower radiator hose from its angle in the inlet tube and, if there's one, remove the outlet/heater return hose for the engine oil cooler from the inlet tube as well. Take out the inlet tube bolts and then pull the inlet tube out of the engine, discarding its O-ring seal at the same time. Begin by wiping the O-ring sealing surfaces on the housing and the tube and then use Mopar Dielectric Grease or an alternative on the new O-ring and set it on the inlet tube before you start installation. Attach the inlet tube after which you should tighten the bolts to 28 Nm (250 inch lbs.). If the vehicle requires it, reinstall the lower radiator and heater hose, cover the drive belt splash shield and then lower the vehicle. After that, add liquid to the cooling system.

OEM Dodge Grand Caravan Thermostat Housing

Engine Coolant Thermostat Housing

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7 Thermostat Housings found

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Dodge Grand Caravan Thermostat Housing Part Number: 4781387AA
$105.39 MSRP: $158.00
You Save: $52.61 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Nipple - Thermostat; Engine Coolant Thermostat Housing; Thermostat Housing Cover; Housing Thermostat
- Replaced by: 4781387AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2007 Dodge Grand Caravan | Anniversary Edition, Base, C/V, EL, ES, EX, SE, SE Plus, SXT, Sport | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Thermostat Housing Part Number: 68273161AA
$60.93 MSRP: $91.10
You Save: $30.17 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Thermostat; Engine Coolant Thermostat; Thermostat Housing Cover; Thermostat, Coolant
- Replaces: 4666140AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2010 Dodge Grand Caravan | C/V, SE, SXT | 3.3L V6, 3.8L V6, 4.0L V6, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.0 L GAS
View related parts
Dodge Grand Caravan Thermostat Housing Part Number: 4781387AB
$105.39 MSRP: $158.00
You Save: $52.61 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Nipple - Thermostat
- Replaces: 4781387AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2007 Dodge Grand Caravan | Anniversary Edition, Base, C/V, EL, ES, EX, SE, SE Plus, SXT, Sport | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Housing - Thermostat Part Number: 5184570AK
$64.89 MSRP: $97.60
You Save: $32.71 (34%)
ADD TO CART
Product Specifications
- Other Name: HOUSING-THERMOSTAT
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2020 Dodge Grand Caravan | American Value Package, C/V, Crew, Express, GT, Mainstreet, R/T, SE, SE 30th Anniversary Edition, SE Plus, SXT, SXT 30th Anniversary Edition | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Dodge Grand Caravan Thermostat Housing Part Number: 4666054AA
Product Specifications
- Other Name: Housing - Thermostat; Engine Coolant Thermostat Housing Cover; Housing Thermostat
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Dodge Grand Caravan | C/V, SE, SXT | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Thermostat Housing Part Number: 4892307AA
Product Specifications
- Other Name: Housing - Thermostat; Thermostat Housing Cover; Housing Thermostat; Thermostat
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Dodge Grand Caravan | SXT | 6 Cyl 4.0 L GAS
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Dodge Grand Caravan Thermostat Housing Part Number: 4621162AC
Product Specifications
- Other Name: Nipple - Thermostat; Thermostat Housing Cover; Water Outlet; Housing Thermostat
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1995-2000 Dodge Grand Caravan | Base, ES, LE, SE, Sport | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS

Dodge Grand Caravan Thermostat Housing

Choose OEM Thermostat Housing that meet Dodge factory standards. Dodge designs and tests every component for precision and durability. Each Thermostat Housing follows strict manufacturing steps to lock in quality and fit. If your Dodge Grand Caravan matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Grand Caravan parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

Dodge Grand Caravan Thermostat Housing is perhaps one of the highly importance and smallest parts that greatly improve the dependability of and effectiveness of the car's cooling system. As a component that was meant to regulate the temperatures of the engine, the Thermostat Housing was developed to allow the engine to gain the adequate rpm of heat as it is required. This component is also suitable for many Dodge Grand Caravan models which give it a flexible placement among its owners. Corresponding to metal, high-grade plastic is also used in the Thermostat Housing; although metal has more durability, plastic-type is more rust and corrosion resistant. The premium engine coolant water outlet necks and fillers made up of steel materials and aluminum also adds additional functionality toward the Thermostat Housing for leak-free performance. Optional parts like the water neck with straight as well as swivel type enhance the application of custom engine cooling systems by affording enhanced position for routing of the Bauer hose while enhancing its performance. Passenger comfort and safety are considered in the Dodge Grand Caravan, as much as the Thermostat Housing efficiency that works towards providing the ideal operating temperature of the vehicle's engine. The Dodge Grand Caravan offers splendid safety features along with a novel seating layout that sets it apart from other vehicles and booster; The Thermostat Housing is a crucial component to guarantee the continuing performance of the minivan as an ideal vehicle for families with active lives.

Dodge Grand Caravan Thermostat Housing Parts and Q&A

Thermostat Housing
4781387AA
Q: How to Service and Repair a Thermostat Housing on Dodge Grand Caravan?
A:
Prior to servicing or repairing the thermostat housing, empty the cooling system, lift the car with a hoist and pull off the belt splash shield. Then, unhook the lower radiator hose from its angle in the inlet tube and, if there's one, remove the outlet/heater return hose for the engine Oil Cooler from the inlet tube as well. Take out the inlet tube bolts and then pull the inlet tube out of the engine, discarding its O-ring seal at the same time. Begin by wiping the O-ring sealing surfaces on the housing and the tube and then use Mopar Dielectric Grease or an alternative on the new O-ring and set it on the inlet tube before you start installation. Attach the inlet tube after which you should tighten the bolts to 28 Nm (250 inch lbs.). If the vehicle requires it, reinstall the lower radiator and heater hose, cover the drive belt splash shield and then lower the vehicle. After that, add liquid to the cooling system.