Thermostats & Parts
availability
Thermostat Housing
GM
12706566
CTS. Wagon, 3.0, 3.6L. STS. 3.6l. Incl.Gasket,Housing and Thermostat. 3.0L, 3.6L, with direct injection.
$222.02
MSRP $264.63
Save $42.61
16.1% Off 
Thermostat Housing
GM
12690768
CTS. With vsport. CT4. ATS. With v-series. Coupe, 3.6L twin-turbo. Sedan, 3.6L twin-turbo.
$187.52
MSRP $223.50
Save $35.98
16.1% Off 
Engine Coolant Thermostat
GM
10112301
All models. All. 2.2l.
$12.50
MSRP $14.90
Save $2.40
16.1% Off 
Engine Coolant Thermostat
GM
12680456
Silverado, sierra. 6.6l. 185 degrees. 6.6L diesel, 185 deg. Silverado, Sierra 2500 HD. 185 degrees. Silverado, Sierra 3500 HD. 185...
$14.03
MSRP $16.72
Save $2.69
16.1% Off 
Thermostat Bypass Hose
GM
12627054
2014-2017, upper. Sedan, 2.0L turbo, upper. 2016-18, upper. Sedan, 2.5L. Coupe, 2.0L turbo, upper. This GM Genuine Part is designed,...
$26.81
MSRP $31.96
Save $5.15
16.1% Off 
Engine Coolant Thermostat
GM
97241130
Silverado, sierra. 6.6l. 180 degrees. All models. 6.6l. 6.6L, rear. Express, savana. 6.6l diesel. 180 degree. Silverado, Sierra 2500 HD....
$52.66
MSRP $62.76
Save $10.10
16.1% Off 
Thermostat Bypass Pipe
GM
97371074
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment...
$427.52
MSRP $509.57
Save $82.05
16.1% Off 
Thermostat Bypass Hose
GM
55509227
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$62.39
MSRP $74.36
Save $11.97
16.1% Off 
Engine Coolant Thermostat
GM
12632948
S-series. 4.3l. 6 cylinder, with high output. Astro, Safari. Cpi, mpi. All models. Express, savana. 2003-14. Silverado, sierra. 4.3l....
$48.18
MSRP $57.42
Save $9.24
16.1% Off 
Engine Coolant Thermostat
GM
96143939
Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
$18.98
MSRP $22.62
Save $3.64
16.1% Off 
Engine Coolant Thermostat
GM
24506986
Low Temperature. Vendor:acdelco. Vendor #131-30. 4.3L. Riviera. Standard. Vendor #131-54. 3.8L. Park Avenue. Controls the flow of...
$29.26
MSRP $34.88
Save $5.62
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