Thermostat Replacement Estimate for Hyundai Sonata

Hyundai Sonata Thermostat Replacement costs $119 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$105 to $189
Labor: $70 -$112
Parts: $35 -$77
Average Dealer price
$163 to 285
Average Shop price
$127 to 213
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CarServiceYourMechanic PriceShop/Dealer Price
1992 Hyundai SonataV6-3.0LService typeThermostat ReplacementYourMechanic Price$107.76Shop/Dealer Price$131.72 - $170.93
2011 Hyundai SonataL4-2.4LService typeThermostat ReplacementYourMechanic Price$143.15Shop/Dealer Price$174.86 - $224.03
1997 Hyundai SonataV6-3.0LService typeThermostat ReplacementYourMechanic Price$107.06Shop/Dealer Price$130.87 - $169.57
2013 Hyundai SonataL4-2.4LService typeThermostat ReplacementYourMechanic Price$143.15Shop/Dealer Price$174.82 - $223.97
1997 Hyundai SonataL4-2.0LService typeThermostat ReplacementYourMechanic Price$107.76Shop/Dealer Price$131.73 - $170.95
1994 Hyundai SonataL4-2.0LService typeThermostat ReplacementYourMechanic Price$107.76Shop/Dealer Price$131.71 - $170.92
1999 Hyundai SonataV6-2.5LService typeThermostat ReplacementYourMechanic Price$118.42Shop/Dealer Price$145.14 - $192.41
2012 Hyundai SonataL4-2.4LService typeThermostat ReplacementYourMechanic Price$143.15Shop/Dealer Price$174.85 - $224.03
Show example Hyundai Sonata Thermostat Replacement prices
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Parts required for a Hyundai Sonata Thermostat Replacement

Thermostat Gasket
$1 to $6
Thermostat
$7 to $48

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Real customer reviews from Hyundai owners like you.

471 reviews
Peter
38 years of experience
For inspecting a used car, this service is well worth it. You can not beat the service and the detail reports. I will use them again in the near future. thanks, Mark Mathis
2014 HYUNDAI SONATA - PRE-PURCHASE CAR INSPECTION
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223 reviews
Joe
38 years of experience
Joe arrived early for my appointment (after notifying me and asking if it was alright) and completed his work in a timely manner. Very friendly and knowledgeable, even offered some assistants to neighbors that needed a jump start. Will definitely book Joe again in the future.
2009 HYUNDAI SONATA - OIL CHANGE
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129 reviews
Allen
31 years of experience
Courteous, Professional, Knowledgeable.
2007 HYUNDAI SONATA - BRAKE PADS REPLACEMENT (FRONT)
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124 reviews
Jerel
6 years of experience
The appointment was quick and convenient. Jerel came to my job to service my car. He was very friendly and professional. I would definitely book him again!
2013 HYUNDAI SONATA - OIL CHANGE
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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.

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