Thermostat Replacement Estimate for Infiniti I35

Infiniti I35 Thermostat Replacement costs $148 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$148 to $158
Labor: $70 -$80
Parts: $78
Average Dealer price
$249
Average Shop price
$181
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2002 Infiniti I35V6-3.5LService typeThermostat ReplacementYourMechanic Price$154.05Shop/Dealer Price$200.47 - $282.56
2003 Infiniti I35V6-3.5LService typeThermostat ReplacementYourMechanic Price$152.49Shop/Dealer Price$198.65 - $279.66
2004 Infiniti I35V6-3.5LService typeThermostat ReplacementYourMechanic Price$152.49Shop/Dealer Price$198.57 - $279.53
Show example Infiniti I35 Thermostat Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a Infiniti I35 Thermostat Replacement

Thermostat Gasket
$4
Thermostat
$47

Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

395 reviews
Tien
18 years of experience
Friendly and professinal
2008 INFINITI G35 - BRAKE PADS REPLACEMENT (REAR)
Want Tien's expert advice? Ask your question now. Its free!
287 reviews
Steven
9 years of experience
Fast work. Excellent. Far quicker more convenient and less expensive than taking the car to a shop.
2004 INFINITI G35 - THERMOSTAT REPLACEMENT
Want Steven's expert advice? Ask your question now. Its free!
115 reviews
Robert
27 years of experience
Rob was polite and professional, but relaxed and friendly. Told me about his experience and why he is working for Your Mechanic. Showed me how the brakepads are measured and showed me the worn grooves in the rotors. He was efficient and was a good sport about having to work in the sun on a hot day. Two thumbs up!!
2003 INFINITI I35 - BRAKE PADS REPLACEMENT (REAR)
Want Robert's expert advice? Ask your question now. Its free!
64 reviews
William
13 years of experience
This was a great experience! I highly recommend yourmechanics and William, who was prompt, polite, and efficient. My car battery was replaced in less than an hour at a fair cost.
2011 INFINITI G37 - BATTERY REPLACEMENT
Want William's expert advice? Ask your question now. Its free!

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 Infiniti Models