Thermostat Replacement Estimate for Pontiac G8

Pontiac G8 Thermostat Replacement costs $336 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$111 to $694
Labor: $70 -$176
Parts: $41 -$518
Average Dealer price
$176 to 1241
Average Shop price
$135 to 831
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
2009 Pontiac G8V6-3.6LService typeThermostat ReplacementYourMechanic Price$714.34Shop/Dealer Price$886.36 - $1330.57
2009 Pontiac G8V8-6.0LService typeThermostat ReplacementYourMechanic Price$113.87Shop/Dealer Price$139.43 - $183.28
2009 Pontiac G8V8-6.2LService typeThermostat ReplacementYourMechanic Price$113.87Shop/Dealer Price$139.38 - $183.20
2008 Pontiac G8V6-3.6LService typeThermostat ReplacementYourMechanic Price$703.97Shop/Dealer Price$873.50 - $1310.01
2008 Pontiac G8V8-6.0LService typeThermostat ReplacementYourMechanic Price$114.70Shop/Dealer Price$140.41 - $184.83
Show example Pontiac G8 Thermostat Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a Pontiac G8 Thermostat Replacement

Thermostat Gasket
$4 to $13
Thermostat
$17 to $485

Meet some of our expert Pontiac mechanics

Real customer reviews from Pontiac owners like you.

445 reviews
Chris
17 years of experience
He helped my son get his car going when it broke down an hour from home. He is new to LA and his parents live in Florida, so we were pleased with the prompt, successful service. Thank you.
2004 PONTIAC MONTANA - CAR DOES NOT SHIFT FROM PARK TO DRIVE INSPECTION
Want Chris's expert advice? Ask your question now. Its free!
71 reviews
Blake
8 years of experience
Blake was very nice, efficient and professional! Will definitely use this service in the future. Thanks Blake!
2009 PONTIAC G6 - OIL PRESSURE LIGHT IS ON INSPECTION
Want Blake's expert advice? Ask your question now. Its free!
64 reviews
William
13 years of experience
a dead battery halted my day, but was back in action a few hours later for a reasonable price. can't ask for much more!
2009 PONTIAC VIBE - BATTERY REPLACEMENT
Want William's expert advice? Ask your question now. Its free!
59 reviews
Steven
16 years of experience
HIGHLY RECOMMENDED!!! Prompt, courteous and professional. Steven did a detailed inspection because my car wouldn't start, and recommended a starter replacement. The starter replacement was quick and I was able to continue with my day. The report is easy to understand. Thank you!!!
2003 PONTIAC VIBE - STARTER REPLACEMENT
Want Steven'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 Pontiac Models