Thermostat Replacement Estimate for Mercury Grand Marquis

Mercury Grand Marquis Thermostat Replacement costs $112 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$101 to $141
Labor: $70 -$104
Parts: $31 -$37
Average Dealer price
$155 to 195
Average Shop price
$122 to 154
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CarServiceYourMechanic PriceShop/Dealer Price
2006 Mercury Grand MarquisV8-4.6LService typeThermostat ReplacementYourMechanic Price$108.71Shop/Dealer Price$132.91 - $172.83
1998 Mercury Grand MarquisV8-4.6LService typeThermostat ReplacementYourMechanic Price$107.99Shop/Dealer Price$132.08 - $171.52
1990 Mercury Grand MarquisV8-5.0LService typeThermostat ReplacementYourMechanic Price$123.86Shop/Dealer Price$150.98 - $189.81
2003 Mercury Grand MarquisV8-4.6LService typeThermostat ReplacementYourMechanic Price$107.99Shop/Dealer Price$132.06 - $171.48
1986 Mercury Grand MarquisV8-5.8LService typeThermostat ReplacementYourMechanic Price$124.48Shop/Dealer Price$151.74 - $191.02
2004 Mercury Grand MarquisV8-4.6LService typeThermostat ReplacementYourMechanic Price$108.71Shop/Dealer Price$132.90 - $172.82
2005 Mercury Grand MarquisV8-4.6LService typeThermostat ReplacementYourMechanic Price$108.89Shop/Dealer Price$133.22 - $173.34
1989 Mercury Grand MarquisV8-5.0LService typeThermostat ReplacementYourMechanic Price$123.86Shop/Dealer Price$151.04 - $189.90
Show example Mercury Grand Marquis Thermostat Replacement prices
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Parts required for a Mercury Grand Marquis Thermostat Replacement

Thermostat Gasket
$3 to $5
Thermostat
$5 to $12

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331 reviews
Jamahl
15 years of experience
1997 MERCURY GRAND MARQUIS - OIL CHANGE
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236 reviews
Jose
12 years of experience
2002 MERCURY GRAND MARQUIS - OIL CHANGE
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70 reviews
Michael
17 years of experience
Michael was everything you wanted in a mechanic. He was on time, professional, and honest. We will be requesting Michael on all future repairs. Thank you!!!
2002 MERCURY GRAND MARQUIS - FUEL PUMP REPLACEMENT
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61 reviews
Chad
11 years of experience
Chad did a very good job. He was informative, seemed very knowledgeable and answered our questions. He has confirmed and appointment for work on Sunday 5/15
1995 MERCURY GRAND MARQUIS - CAR IS SHAKING OR VIBRATING INSPECTION
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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