Thermostat Replacement Estimate for Mercury Marquis

Mercury Marquis Thermostat Replacement costs $99 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$95 to $112
Labor: $70 -$80
Parts: $25 -$32
Average Dealer price
$143 to 157
Average Shop price
$115 to 123
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CarServiceYourMechanic PriceShop/Dealer Price
1985 Mercury MarquisV8-5.0LService typeThermostat ReplacementYourMechanic Price$104.34Shop/Dealer Price$127.45 - $164.10
1986 Mercury MarquisV6-3.8LService typeThermostat ReplacementYourMechanic Price$96.68Shop/Dealer Price$117.94 - $148.90
1983 Mercury MarquisL6-3.3LService typeThermostat ReplacementYourMechanic Price$102.41Shop/Dealer Price$125.06 - $160.28
1985 Mercury MarquisL4-2.3LService typeThermostat ReplacementYourMechanic Price$101.14Shop/Dealer Price$123.49 - $157.77
1986 Mercury MarquisL4-2.3LService typeThermostat ReplacementYourMechanic Price$102.77Shop/Dealer Price$125.49 - $160.96
1985 Mercury MarquisV6-3.8LService typeThermostat ReplacementYourMechanic Price$97.19Shop/Dealer Price$118.50 - $149.78
Show example Mercury Marquis Thermostat Replacement prices

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Real customer reviews from Mercury owners like you.

197 reviews
Jeff
22 years of experience
very pleasant . seemed to know what the problem was and how to fix it
2008 MERCURY MARINER - CAR IS NOT STARTING INSPECTION
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133 reviews
Alex
11 years of experience
He was the greatest! will use him and this service again :)
2000 MERCURY MOUNTAINEER - WATER PUMP REPLACEMENT
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23 reviews
Roland
12 years of experience
Outstanding. Roland arrived a few minutes before the scheduled time. Rang my bell and introduced himself. I took him to the car which was in my garage. He proceeded to bring in his equipment and when set-up, he began. Besides the work I contracted for he looked over the entire vehicle and pointed out several items that needed to be watched. He was extremely pleasant and he cleaned up after himself and when done, I would never had known he was there .... he left the garage spotless. I'm extremely impressed with his professionalism and his expertise. I would highly recommend his services.
2003 MERCURY SABLE - OIL CHANGE
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12 reviews
Jacob
11 years of experience
Jacob is an amazing mechanic, knowledgeable, very friendly and honest. Explained everything he was doing to my car. So glad to have Jacob as my mechanic. Thank you so much!!!!
2010 MERCURY MILAN - THROTTLE BODY REPLACEMENT
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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 Mercury Models