Car Thermostat Replacement Estimate for Pontiac Bonneville

Pontiac Bonneville Car Thermostat Replacement costs $103 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $152
Labor: $70 -$112
Parts: $26 -$40
Average Dealer price
$145 to 210
Average Shop price
$116 to 167
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CarServiceYourMechanic PriceShop/Dealer Price
1986 Pontiac BonnevilleV8-5.0LService typeCar Thermostat ReplacementYourMechanic Price$99.79Shop/Dealer Price$121.76 - $154.99
1994 Pontiac BonnevilleV6-3.8LService typeCar Thermostat ReplacementYourMechanic Price$99.67Shop/Dealer Price$121.67 - $154.86
2004 Pontiac BonnevilleV6-3.8LService typeCar Thermostat ReplacementYourMechanic Price$107.94Shop/Dealer Price$131.67 - $166.87
2000 Pontiac BonnevilleV6-3.8L TurboService typeCar Thermostat ReplacementYourMechanic Price$100.94Shop/Dealer Price$123.24 - $157.37
1992 Pontiac BonnevilleV6-3.8LService typeCar Thermostat ReplacementYourMechanic Price$100.22Shop/Dealer Price$122.31 - $155.88
1996 Pontiac BonnevilleV6-3.8L TurboService typeCar Thermostat ReplacementYourMechanic Price$98.15Shop/Dealer Price$119.70 - $151.70
1985 Pontiac BonnevilleV8-5.0LService typeCar Thermostat ReplacementYourMechanic Price$99.93Shop/Dealer Price$122.02 - $155.42
2004 Pontiac BonnevilleV8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$140.40Shop/Dealer Price$171.42 - $218.53
Show example Pontiac Bonneville Car Thermostat Replacement prices

Parts required for a Pontiac Bonneville Car Thermostat Replacement

Thermostat
$6 to $18
Thermostat Gasket
$2 to $4

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Chris
17 years of experience
Chris was awesome! He was prompt and friendly and did a great job. This is the second oil change he has done for me and I will request him again for the next one.
1998 PONTIAC FIREBIRD - OIL CHANGE
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218 reviews
Brandon
13 years of experience
This is the 3rd time Brandon has serviced my car and each time his service was far above my expectation on every level. I would highly recommend him.
2001 PONTIAC BONNEVILLE - CAR STARTER REPAIR
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174 reviews
Scott
31 years of experience
Got there early, Got done early, all around great Mechanic!
2001 PONTIAC BONNEVILLE - ENGINE MOUNT REPLACEMENT (FRONT)
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115 reviews
Robert
27 years of experience
Robert is great! Very helpful! Very knowledgeable! Very trustworthy! Glad I was referred to him.
2004 PONTIAC MONTANA - CHECK ENGINE LIGHT IS ON INSPECTION
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All about Car 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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