Thermostats & Parts
Engine Coolant Thermostat and Housing Assembly
GM
12622316
Canyon, Colorado. 2.8 & 2.9L. Hummer H3. 3.7L. This GM Genuine part is designed, engineered and tested to rigorous standards, and are...
$86.30
MSRP $164.38
Save $78.08
47.5% Off 
M6x1x60 Engine Coolant Thermostat Housing Bolt
GM
11588719
Shifter & components, 8 speed trans, 6x60mm. 3.0L twin-turbo. 3.6L 2017-21. This GM Genuine Part is designed, engineered, and tested to...
$0.21
MSRP $0.35
Save $0.14
40% Off 
Engine Coolant Thermostat Housing Plug O-Ring
GM
55555984
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.91
MSRP $1.73
Save $0.82
47.4% Off 
Engine Coolant Thermostat and Housing Assembly
GM
12638452
3.6L twin-turbo. XTS. With turbocharger. Repairs leaking thermostat housings
Corrects engine overheating caused by failed thermostat
$118.84
MSRP $230.77
Save $111.93
48.5% Off 
Engine Coolant Thermostat with Water Inlet
GM
55492938
Cascada. Helps retain the thermostat to monitor the flow of coolant through your vehicle's engine and radiator
Manufactured to GM...
$57.97
MSRP $110.41
Save $52.44
47.5% Off 
Engine Coolant Thermostat Housing Inlet Pipe
GM
55507983
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$55.94
MSRP $88.81
Save $32.87
37% Off 
Engine Coolant Thermostat and Housing Assembly
GM
12689039
Repairs leaking thermostat housings
$78.60
MSRP $149.72
Save $71.12
47.5% Off 
M6x70 Engine Coolant Thermostat Housing Bolt
GM
11094211
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.33
MSRP $10.16
Save $4.83
47.5% Off 
Engine Coolant Thermostat and Housing Assembly
GM
25205818
Malibu. 1.5L turbo. Spark. Cruze. 1.4L. Encore. Trax. With high output.
$112.35
MSRP $218.16
Save $105.81
48.5% Off 
Engine Coolant Thermostat and Housing Assembly
GM
12620112
4.2L. Includes thermostat. Trailblazer. S-series. This GM Genuine part is designed, engineered and tested to rigorous standards, and are...
$63.43
MSRP $120.82
Save $57.39
47.5% Off 
Engine Coolant Thermostat and Housing Assembly
GM
12681132
3.6L. Incl.Gasket,Housing and Thermostat. Optional. XTS. Without turbocharger. Impala. Repairs leaking thermostat housings
$87.43
MSRP $166.53
Save $79.10
47.5% Off 
187 Degrees Engine Coolant Thermostat with Seal
GM
89018168
Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
$38.89
MSRP $74.05
Save $35.16
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