Mercedes-Benz GLK350 Car Thermostat Replacement at your home or office.

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Car Thermostat Replacement Estimate for Mercedes-Benz GLK350

Mercedes-Benz GLK350 Car Thermostat Replacement costs $294 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$262 to $343
Labor: $126 -$144
Parts: $136 -$199
Average Dealer price
$440 to 565
Average Shop price
$320 to 398
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
2011 Mercedes-Benz GLK350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$398.52Shop/Dealer Price$512.39 - $751.08
2013 Mercedes-Benz GLK350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$523.40Shop/Dealer Price$668.70 - $1001.22
2012 Mercedes-Benz GLK350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$398.52Shop/Dealer Price$512.46 - $751.21
2014 Mercedes-Benz GLK350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$523.40Shop/Dealer Price$668.63 - $1001.09
2010 Mercedes-Benz GLK350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$398.52Shop/Dealer Price$512.42 - $751.14
2015 Mercedes-Benz GLK350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$523.40Shop/Dealer Price$668.47 - $1000.82
Show example Mercedes-Benz GLK350 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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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

511 reviews
Theodore
12 years of experience
Theodore was very knowledgeable. I called him in to look at my door lock problem and he was able to find out what the real issue was. In addition of that, he also spotted some damages under my door panel done by the car dealership where I bought my car, and also pointed out that the car battery that came with the car was half of the size of the factory one. I was really grateful to have him as my mechanic. He already saved me a fortune and I would recommend him to anyone that needs a helping hand. Good job Theodore!
2011 MERCEDES-BENZ GLK350 - DOOR DOES NOT LOCK OR OPEN INSPECTION
370 reviews
Trung
8 years of experience
Trung is great! He is super knowledgable and was able to fix my car quickly. He cares about the cars he works on, and doesn't mind teaching at the same time. I highly recommend him!
2010 MERCEDES-BENZ C300 - RADIATOR HOSE REPLACEMENT (UPPER)
354 reviews
Jeff
29 years of experience
Great
1995 MERCEDES-BENZ E320 - TUNE-UP
272 reviews
Richard
7 years of experience
Richard is very knowledgeable about my mercedes benz. I like that he explains and teaches me about my vehicle as he repairs it. He is an excellent mechanic.
2008 MERCEDES-BENZ E350 - CAR THERMOSTAT REPLACEMENT
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
CarServiceYourMechanic PriceShop/Dealer Price
2011 Mercedes-Benz GLK350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$398.52Shop/Dealer Price$512.39 - $751.08
2013 Mercedes-Benz GLK350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$523.40Shop/Dealer Price$668.70 - $1001.22
2012 Mercedes-Benz GLK350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$398.52Shop/Dealer Price$512.46 - $751.21
2014 Mercedes-Benz GLK350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$523.40Shop/Dealer Price$668.63 - $1001.09
2010 Mercedes-Benz GLK350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$398.52Shop/Dealer Price$512.42 - $751.14
2015 Mercedes-Benz GLK350V6-3.5LService typeCar Thermostat ReplacementYourMechanic Price$523.40Shop/Dealer Price$668.47 - $1000.82
Show example Mercedes-Benz GLK350 Car Thermostat Replacement prices

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