Thermostat Replacement Estimate for Hyundai Sonata

Hyundai Sonata Thermostat Replacement costs $120 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$106 to $200
Labor: $70 -$112
Parts: $36 -$88
Average Dealer price
$165 to 307
Average Shop price
$128 to 227
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CarServiceYourMechanic PriceShop/Dealer Price
2002 Hyundai SonataV6-2.7LService typeThermostat ReplacementYourMechanic Price$118.20Shop/Dealer Price$144.77 - $191.81
1993 Hyundai SonataL4-2.0LService typeThermostat ReplacementYourMechanic Price$108.14Shop/Dealer Price$132.27 - $171.82
1997 Hyundai SonataL4-2.0LService typeThermostat ReplacementYourMechanic Price$108.14Shop/Dealer Price$132.22 - $171.74
2000 Hyundai SonataL4-2.4LService typeThermostat ReplacementYourMechanic Price$118.58Shop/Dealer Price$145.29 - $192.65
2006 Hyundai SonataL4-2.4LService typeThermostat ReplacementYourMechanic Price$135.45Shop/Dealer Price$166.35 - $226.34
1998 Hyundai SonataL4-2.0LService typeThermostat ReplacementYourMechanic Price$108.86Shop/Dealer Price$133.09 - $173.13
2005 Hyundai SonataV6-2.7LService typeThermostat ReplacementYourMechanic Price$118.42Shop/Dealer Price$145.14 - $192.41
1989 Hyundai SonataL4-2.4LService typeThermostat ReplacementYourMechanic Price$108.14Shop/Dealer Price$132.26 - $171.81
Show example Hyundai Sonata Thermostat Replacement prices

Parts required for a Hyundai Sonata Thermostat Replacement

Thermostat Gasket
$2 to $5
$7 to $59

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18 years of experience
Tien called me 30 minutes ahead of the appointment to let me know he is on his way. I needed the factory recommended 60,000 mile service and this included changing the serpentine belt. He inspected the belt and because it was in great shape recommended that I didn't need to change it right away. He called YourMechanic and updated my quote and saved me over $100 from the quoted price. He came prepared with a new Serpentine belt and just took it back with him. He took pictures of the old and new parts that he installed (cabin air filter, oil filter etc) and uploaded them to your mechanic so I had access to it. He also gave recommendations on what to watch for and how I can maximize life out of my car. Highly recommend.
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6 years of experience
Mark is amazing. He showed up on time and was very professional, providing expert service on my car. He truly goes above and beyond.
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13 years of experience
Brandon was professional, knowledgable, throurough, and friendly. I would definitely request his services again.
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6 years of experience
Great Service, the car seat was fixed like new. Glad I found (Your Mechanic) and Brandon. I will spread the word in our building.
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All about Thermostat Replacement

A thermostat is part of the cooling system that regulates the temperature of the coolant in the engine. The thermostat is a metal valve that has a temperature sensor built in. It can either be open or closed. When the thermostat is closed, it keeps the coolant in the engine. When the engine gets to a predetermined temperature, the thermostat opens allowing coolant to circulate. The circulation of coolant prevents the engine from overheating. If the thermostat fails to open, the car will overheat. If the thermostat fails to close, the engine may never reach the optimal temperature (~220F). The thermostat opens and closes many times when the car engine is running. It is the most common component in the cooling system to fail, causing the car to overheat.

Thermostat Replacement Estimates for Popular Hyundai Models