Thermostat Replacement Estimate for Saturn L300

Saturn L300 Thermostat Replacement costs $279 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$137 to $346
Labor: $98 -$304
Parts: $39 -$42
Average Dealer price
$208 to 437
Average Shop price
$165 to 369
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CarServiceYourMechanic PriceShop/Dealer Price
2005 Saturn L300V6-3.0LService typeThermostat ReplacementYourMechanic Price$308.08Shop/Dealer Price$373.78 - $446.72
2004 Saturn L300V6-3.0LService typeThermostat ReplacementYourMechanic Price$309.24Shop/Dealer Price$375.48 - $449.49
2001 Saturn L300V6-3.0LService typeThermostat ReplacementYourMechanic Price$307.30Shop/Dealer Price$372.90 - $445.33
2002 Saturn L300V6-3.0LService typeThermostat ReplacementYourMechanic Price$307.30Shop/Dealer Price$372.98 - $445.47
2003 Saturn L300V6-3.0LService typeThermostat ReplacementYourMechanic Price$310.05Shop/Dealer Price$376.28 - $450.73
2004 Saturn L300L4-2.2LService typeThermostat ReplacementYourMechanic Price$142.96Shop/Dealer Price$174.52 - $223.48
Show example Saturn L300 Thermostat Replacement prices
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Parts required for a Saturn L300 Thermostat Replacement

Thermostat Gasket
$2 to $3
Thermostat
$22 to $24

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Real customer reviews from Saturn owners like you.

246 reviews
Godwin
19 years of experience
Awesome quick friendly service.
2004 SATURN ION - SIDECAR INSPECTION
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97 reviews
Shaun
11 years of experience
I'm working with Shaun for the second time, and I love my experience. He is on time, professional, works, and gives me suggestions on my car.
2007 SATURN VUE - OIL CHANGE
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75 reviews
Timothy
17 years of experience
Second time we've had Tim work on our daughter's car and we weren't disappointed. Professional and super knowledgeable and stuck with it all the way through even though it took longer than expected.
2002 SATURN L300 - VALVE COVER GASKET REPLACEMENT
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10 reviews
Gonzalo
26 years of experience
Very friendly and professional. He showed up on time and explained what was wrong. My car was fixed within half an hour
2009 SATURN VUE - THERMOSTAT REPLACEMENT
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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 Saturn Models