Hyundai Sonata Car Thermostat Replacement

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Car Thermostat Replacement Estimate for Hyundai Sonata

Hyundai Sonata Car Thermostat Replacement costs $149 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$105 to $343
Labor: $70 -$135
Parts: $35 -$208
Average Dealer price
$166 to 561
Average Shop price
$130 to 390
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Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceEstimateShop/Dealer Price
2011 Hyundai SonataL4-2.4LService typeCar Thermostat ReplacementEstimate$180.14Shop/Dealer Price$220.53 - $297.02
1999 Hyundai SonataL4-2.4LService typeCar Thermostat ReplacementEstimate$168.30Shop/Dealer Price$203.10 - $278.86
2001 Hyundai SonataV6-2.5LService typeCar Thermostat ReplacementEstimate$166.00Shop/Dealer Price$201.43 - $276.38
2018 Hyundai SonataL4-2.4LService typeCar Thermostat ReplacementEstimate$233.16Shop/Dealer Price$289.24 - $407.32
1993 Hyundai SonataV6-3.0LService typeCar Thermostat ReplacementEstimate$141.64Shop/Dealer Price$172.57 - $236.06
2012 Hyundai SonataL4-2.0L TurboService typeCar Thermostat ReplacementEstimate$185.56Shop/Dealer Price$222.97 - $300.28
2007 Hyundai SonataL4-2.4LService typeCar Thermostat ReplacementEstimate$194.46Shop/Dealer Price$236.93 - $338.79
1998 Hyundai SonataV6-3.0LService typeCar Thermostat ReplacementEstimate$141.64Shop/Dealer Price$172.14 - $235.32
Show example Hyundai Sonata Car Thermostat Replacement prices

Car Thermostat Replacement Service & Cost

What is the Thermostat all about?

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

Keep in mind:

  • The entire cooling system should be inspected when the thermostat is replaced.
  • When the thermostat is replaced, the gaskets and housings should be cleaned thoroughly.

How it's done:

  • Scan the computer in the car for codes.
  • Verify that the car is overheating.
  • Remove and replace thermostat if it is faulty.
  • Clean old gasket surfaces.
  • Remove corrosion from housings/hose connections.
  • Fill cooling system.
  • Check for leaks and proper operating temperatures.

Our recommendation:

Have the thermostat replaced anytime you have major work done on the coolant system.

What common symptoms indicate you may need to replace the Thermostat?

  • Engine overheats.
  • Car heater does not work.
  • Check Engine light is on.

How important is this service?

A vehicle’s engine gets extremely hot, and in order to avoid overheating, it needs to be properly cooled. The engine is cooled by a viscous liquid called coolant. The coolant is circulated around the engine, where it absorbs heat, which allows the engine to remain at a safe temperature. A fan then lowers the temperature of the coolant, which allows it to run back through the engine once more. The thermostat is responsible for determining when the coolant needs to enter the engine. The thermostat determines the temperature of the engine, and then acts as a valve that allows coolant in, or keeps coolant out. When the engine is too cold, the thermostat keeps coolant out; when the engine is too hot, it lets coolant in.

When the thermostat stops working, it will either get stuck open or closed. If the thermostat is stuck open, the coolant will constantly flow through the engine, absorbing too much heat, and the engine will never reach optimal running temperature. If the thermostat is stuck closed, the coolant will never circulate through the engine, and your engine will quickly overheat, which can cause severe damage.

Fast and easy Car Thermostat Replacement service at your home or office.

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Excellent Rating


YourMechanic Hyundai Sonata Thermostat Replacement Service

Average Rating

5/5

Number of Reviews

6

Rating Summary
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Meet some of our expert Hyundai mechanics

Real customer reviews from Hyundai owners like you.

Mahdi

6 years of experience
75 reviews
Mahdi
6 years of experience
Timely...Communicated efficiently and effectively. Knowledgeable, I got the sense he really enjoyed what he was doing. He was concerned about my automobile. We discussed repairs and cost. He really believes in doing what is right for the consumer and not over charging.
2007 HYUNDAI SONATA - THERMOSTAT - DULUTH, GEORGIA

Justin

12 years of experience
54 reviews
Justin
12 years of experience
Justin is very reliable. Excellent service and Friendly.
2006 HYUNDAI SONATA - THERMOSTAT - FOLSOM, CALIFORNIA

Eugenio

22 years of experience
128 reviews
Eugenio
22 years of experience
Eugenios is very good!
2007 HYUNDAI SONATA - CAR THERMOSTAT REPLACEMENT - ARLINGTON, VIRGINIA
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceEstimateShop/Dealer Price
2011 Hyundai SonataL4-2.4LService typeCar Thermostat ReplacementEstimate$180.14Shop/Dealer Price$220.53 - $297.02
1999 Hyundai SonataL4-2.4LService typeCar Thermostat ReplacementEstimate$168.30Shop/Dealer Price$203.10 - $278.86
2001 Hyundai SonataV6-2.5LService typeCar Thermostat ReplacementEstimate$166.00Shop/Dealer Price$201.43 - $276.38
2018 Hyundai SonataL4-2.4LService typeCar Thermostat ReplacementEstimate$233.16Shop/Dealer Price$289.24 - $407.32
1993 Hyundai SonataV6-3.0LService typeCar Thermostat ReplacementEstimate$141.64Shop/Dealer Price$172.57 - $236.06
2012 Hyundai SonataL4-2.0L TurboService typeCar Thermostat ReplacementEstimate$185.56Shop/Dealer Price$222.97 - $300.28
2007 Hyundai SonataL4-2.4LService typeCar Thermostat ReplacementEstimate$194.46Shop/Dealer Price$236.93 - $338.79
1998 Hyundai SonataV6-3.0LService typeCar Thermostat ReplacementEstimate$141.64Shop/Dealer Price$172.14 - $235.32
Show example Hyundai Sonata Car Thermostat Replacement prices

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