Car Thermostat Replacement Estimate for Infiniti FX45

Infiniti FX45 Car Thermostat Replacement costs $256 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$255 to $285
Labor: $210 -$240
Parts: $45
Average Dealer price
$370
Average Shop price
$307
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CarServiceYourMechanic PriceShop/Dealer Price
2007 Infiniti FX45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$259.03Shop/Dealer Price$347.52 - $441.47
2008 Infiniti FX45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$258.13Shop/Dealer Price$346.75 - $440.29
2004 Infiniti FX45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$258.13Shop/Dealer Price$346.51 - $439.88
2003 Infiniti FX45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$258.13Shop/Dealer Price$346.62 - $440.07
2006 Infiniti FX45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$259.03Shop/Dealer Price$347.58 - $441.57
2005 Infiniti FX45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$259.03Shop/Dealer Price$347.50 - $441.43
Show example Infiniti FX45 Car Thermostat Replacement prices

Parts required for a Infiniti FX45 Car Thermostat Replacement

Thermostat
$16
Thermostat Gasket
$3

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395 reviews
Tien
18 years of experience
Great Mechanic Honest! Fair would use Tien again
2003 INFINITI G35 - STRUT ASSEMBLY REPLACEMENT (FRONT, REAR)
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236 reviews
Jose
12 years of experience
Jose provided exception service. He was very knowledgeable and knew how to diagnose my car problem quickly and gave me plenty of good car maintenance tips. He took his time and did a quality job. I was a little skeptical using yourmechanic.com for the first time but I will definitely be using it more often given how positive my first experience was.
1999 INFINITI G20 - CAR IS NOT STARTING INSPECTION
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129 reviews
David
23 years of experience
David was great and we were very happy with his service. He showed up 15 minutes early which was very impressive. Was clean and thorough and explained everything in detail. I will definitely have some other services done on our cars and will request David do the work.
2001 INFINITI QX4 - BRAKE PADS REPLACEMENT (FRONT)
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75 reviews
Timothy
17 years of experience
Tim showed up early and did a great job on the axle. he let me know about a few problems and suggested some remedies.
2006 INFINITI G35 - AXLE / CV SHAFT ASSEMBLY REPLACEMENT (PASSENGER SIDE FRONT)
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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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