thermostat replacement ?

2007 MERCURY MILAN
107,000 MILES
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location of engine thermostat
Mar 14, 2013 at 8:26 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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SQM
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Hello,

The thermostat is located at the end of where the upper radiator hose connects to the engine. The thermostat housing has 3 bolts that mounts it to the engine.
Remember to only work on the cooling system when the engine is cold.

https://www.2carpros.com/articles/how-an-engine-thermostat-works
https://www.2carpros.com/articles/replace-thermostat

I have attached the replacement instructions for your reference.

Please let me know of any questions.
Thank you.
Sep 30, 2021 at 10:15 PM
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