How to Service and Repair a Thermostat on a 3.7L or 4.7L Engine on 2007 Jeep Commander?

The first thing to do to work on the thermostat of a 3.7L or 4.7L engine is to disconnect the negative battery cable at the battery. Drain the liquid out of the cooling system and put the clean coolant into a separate, clean container if it is usable. Lift the vehicle on a lift and then remove the splash shield. Once that's done, use a tool to take off the lower radiator hose clamp and unhook the lower radiator hose from the thermostat housing. After that, unhook the thermostat housing mounting bolts, take off the thermostat housing and the thermostat and use only a specified thermostat for your vehicle type.

OEM 2007 Jeep Commander Thermostat

Engine Coolant Thermostat

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Thermostats found

View related parts
2007 Jeep Commander Front Cover Part Number: 68174083AA
$44.16 MSRP: $56.85
You Save: $12.69 (23%)
ADD TO CART
Product Specifications
- Other Name: Thermostat; Engine Coolant Thermostat Housing Gasket; Engine Coolant Thermostat
- Replaces: 52079476AB, 52079476AC, 52079476AD, 52079476AE
- Item Weight: 0.60 Pounds
- Item Dimensions: 2.1 x 2.6 x 2.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68174083AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Commander Submodels:
- 65th Anniversary Edition, Base, Limited, Sport | 3.7L V6, 4.7L V8, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
View related parts
2007 Jeep Commander Thermostat Part Number: 52028898AJ
$69.58 MSRP: $91.75
You Save: $22.17 (25%)
ADD TO CART
Product Specifications
- Replaces: 52028898AE, 52028898AI
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52028898AJ
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2007 Jeep Commander Submodels:
- Limited, Overland, Sport | 5.7L V8, 8 Cyl 5.7 L GAS

2007 Jeep Commander Thermostat Parts and Q&A

Q: How to Service and Repair a Thermostat on a 3.7L or 4.7L Engine on 2007 Jeep Commander?
A: The first thing to do to work on the thermostat of a 3.7L or 4.7L engine is to disconnect the negative battery cable at the battery. Drain the liquid out of the cooling system and put the clean coolant into a separate, clean container if it is usable. Lift the vehicle on a lift and then remove the splash shield. Once that's done, use a tool to take off the lower radiator hose clamp and unhook the lower radiator hose from the thermostat housing. After that, unhook the thermostat housing mounting bolts, take off the thermostat housing and the thermostat and use only a specified thermostat for your vehicle type.