How to Maintain the Thermostat on a 3.8L Engine on 2010 Jeep Wrangler?

To perform service on the engine coolant thermostat on a 3.8L engine, one will have to disconnect the negative battery cable, air filter housing and drain the cooling system. Unhook throttle body connector, take out upper radiator hose, and the pipeline of the thermostat is hooked. The last step is to remove the thermostat and clean up the sealing areas.

OEM 2010 Jeep Wrangler Thermostat

Engine Coolant Thermostat

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2010 Jeep Wrangler Thermostat Housing Part Number: 68273161AA
$60.93 MSRP: $91.10
You Save: $30.17 (34%)
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Product Specifications
- Other Name: Thermostat; Engine Coolant Thermostat; Thermostat Housing Cover; Thermostat, Coolant
- Replaces: 4666140AA
- Item Weight: 0.50 Pounds
- Item Dimensions: 2.0 x 2.3 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68273161AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Jeep Wrangler Submodels:
- 70th Anniversary, Rubicon, Sahara, Sport, Unlimited 70th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X, X-S | 3.8L V6, 6 Cyl 3.8 L GAS

2010 Jeep Wrangler Thermostat Parts and Q&A

Q: How to Maintain the Thermostat on a 3.8L Engine on 2010 Jeep Wrangler?
A: To perform service on the engine coolant thermostat on a 3.8L engine, one will have to disconnect the negative battery cable, air filter housing and drain the cooling system. Unhook throttle body connector, take out upper radiator hose, and the pipeline of the thermostat is hooked. The last step is to remove the thermostat and clean up the sealing areas.