How to service and repair the thermostat on Lincoln Aviator?

A vehicle on hoists in NEUTRAL position requires a draining of the cooling system before beginning any thermostat service or repair work. You should remove the bolts which require tightening to 7 Nm (62 inch lbs.) before placing back the oil filter drip shield. You must uninstall the coolant inlet connector bolts that require a torque setting of 10 Nm (89 inch lbs.) while installation occurs. Before unlinking the coolant inlet connector it is fundamental to inspect and clean the O-ring seal followed by a replacement with a fresh one. Reinstallation of the thermostat follows the opposite order of removal steps while you should complete the cooling system filling and bleeding procedure.

OEM Lincoln Aviator Thermostat

Engine Coolant Thermostat

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2 Thermostats found

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Lincoln Aviator Thermostat
Part Number: 2C5Z-8575-AA
$12.48 MSRP: $19.82
You Save: $7.34 (38%)
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Product Specifications
- Other Name: Thermostat Assembly; Engine Coolant Thermostat
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Lincoln Aviator | Base | 8 Cyl 4.6 L GAS
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Lincoln Aviator Thermostat
Part Number: BR3Z-8575-G
$23.85 MSRP: $36.91
You Save: $13.06 (36%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Thermostat Assembly; Engine Coolant Thermostat
- Replaces: BR3Z-8575-D, RT-1208, BR3Z-8575-A, RT-1225
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2023 Lincoln Aviator | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)

Lincoln Aviator Thermostat

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Lincoln Aviator Thermostat Parts Questions & Experts Answers

Thermostat
2C5Z-8575-AA
Q: How to service and repair the thermostat on Lincoln Aviator?
A: A vehicle on hoists in NEUTRAL position requires a draining of the cooling system before beginning any thermostat service or repair work. You should remove the bolts which require tightening to 7 Nm (62 inch lbs.) before placing back the oil filter drip shield. You must uninstall the coolant inlet connector bolts that require a torque setting of 10 Nm (89 inch lbs.) while installation occurs. Before unlinking the coolant inlet connector it is fundamental to inspect and clean the O-ring seal followed by a replacement with a fresh one. Reinstallation of the thermostat follows the opposite order of removal steps while you should complete the cooling system filling and bleeding procedure.