Car Thermostat Replacement Estimate for Isuzu I-Mark

Isuzu I-Mark Car Thermostat Replacement costs $109 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$106 to $125
Labor: $70 -$80
Parts: $36 -$45
Average Dealer price
$165 to 183
Average Shop price
$129 to 140
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CarServiceYourMechanic PriceShop/Dealer Price
1989 Isuzu I-MarkL4-1.5LService typeCar Thermostat ReplacementYourMechanic Price$109.12Shop/Dealer Price$133.42 - $173.65
1982 Isuzu I-MarkL4-1.8LService typeCar Thermostat ReplacementYourMechanic Price$117.82Shop/Dealer Price$144.36 - $191.17
1984 Isuzu I-MarkL4-1.8LService typeCar Thermostat ReplacementYourMechanic Price$117.82Shop/Dealer Price$144.32 - $191.09
1987 Isuzu I-MarkL4-1.5L TurboService typeCar Thermostat ReplacementYourMechanic Price$108.40Shop/Dealer Price$132.56 - $172.28
1985 Isuzu I-MarkL4-1.8LService typeCar Thermostat ReplacementYourMechanic Price$109.12Shop/Dealer Price$133.43 - $173.67
1989 Isuzu I-MarkL4-1.5L TurboService typeCar Thermostat ReplacementYourMechanic Price$109.12Shop/Dealer Price$133.42 - $173.64
1988 Isuzu I-MarkL4-1.5L TurboService typeCar Thermostat ReplacementYourMechanic Price$109.30Shop/Dealer Price$133.73 - $174.17
1989 Isuzu I-MarkL4-1.6LService typeCar Thermostat ReplacementYourMechanic Price$108.40Shop/Dealer Price$132.58 - $172.32
Show example Isuzu I-Mark Car Thermostat Replacement prices

Meet some of our expert Isuzu mechanics

Real customer reviews from Isuzu owners like you.

586 reviews
Joshua
22 years of experience
Outstanding mechanic. Very knowledgeable. I have used him several times and he is always on time if not early, very respectful of my property, very clean. I have had him do different jobs on three different makes of cars including replacing timing belt and water pump, fixing power windows, replacing wheel bearings, replacing engine gaskets, replacing fuel pump, repairing fan blower in dash board. His diagnostic skills are outstanding. I can assure you, you will be very satisfied with his work. I usually don't write reviews but Joshua is really top notch, best I have ever found.
2004 ISUZU RODEO - FAN SPEED CONTROL IS NOT WORKING INSPECTION
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445 reviews
Chris
17 years of experience
Extremely friendly and helpful!
1996 ISUZU RODEO - CAR DOES NOT MOVE WHEN I STEP ON THE GAS PEDAL INSPECTION
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395 reviews
Tien
18 years of experience
Tien does great work in a very timely matter. He tells you all what he has done and gives you recommendations for future work. Tien experience shows in his work. He is a great mechanic.
1996 ISUZU OASIS - VALVE COVER GASKET REPLACEMENT
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164 reviews
Theodore
11 years of experience
Theodore was very professional and friendly. Theodore was methodical with his diagnostics and quickly found the issue. The issue was resolve on the same visit. I would highly recommend Theodore.
2003 ISUZU ASCENDER - ENGINE HESITATES DURING ACCELERATION 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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