Thermostat replacement instructions needed?

2011 HYUNDAI SONATA
140,000 MILES • 4 CYL • 2WD • AUTOMATIC
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JESSICA MERTENS
  • MEMBER
  • 68 POSTS
Could somebody please help me with step by step instructions on how to replace the thermostat in the car listed above GLS? I've never done one before.
Oct 23, 2020 at 5:11 AM
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KASEKENNY
  • ✓Experienced Mechanic
  • 18,907 POSTS
I attached the process as requested in the diagrams below for your car and have included a guide to help walk you through the steps.

https://www.2carpros.com/articles/replace-thermostat

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
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Oct 23, 2020 at 9:28 AM
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