Thermostats & Parts
availability
Engine Coolant Thermostat Housing
GM
12618159
2.4L. Equinox, Terrain. Captiva Sport. Houses the thermostat and allows connection between the radiator hose and the engine
This GM...
$74.27
MSRP $135.04
Save $60.77
45% Off 
Engine Coolant Thermostat Kit
GM
40009452
Suburban. Tahoe. Yukon. Control Valve. Incl.Gasket. 2023-26 3.0L diesel.
$116.73
MSRP $186.18
Save $69.45
37.3% Off 
Engine Coolant Thermostat Gasket
GM
10130979
Water Inlet to Timing Cover.
$5.14
MSRP $8.20
Save $3.06
37.3% Off 
Thermostat Bypass Pipe Gasket
GM
12635750
1.5L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original...
$4.51
MSRP $8.20
Save $3.69
45% Off 
Engine Coolant Thermostat O-Ring
GM
24506985
O-Ring. Lucerne. 3.8, 3.9L. 3.8L. Thermostat,gasket. Seals your vehicle's thermostat housing
Helps prevent coolant from leaking from the...
$5.23
MSRP $9.50
Save $4.27
44.9% Off 
Engine Coolant Thermostat O-Ring
GM
12551507
O-Ring. 6 cylinder, with high output. 4.3L. 2nd Design. Dual Thermostat. Diesel. 2003-14. All models. 8 cylinder, 1993-97. 1/2, 3/4 & 1...
$6.49
MSRP $11.80
Save $5.31
45% Off 
Thermostat Bypass Pipe Gasket
GM
12627055
2.5L, to pipe. By-pass tube. Envision. Coupe, 2.0L turbo. 2014-2017. Regal. Bypass Pipe to Water Pump Housing. 2016-18. Sedan, 2.5L....
$4.72
MSRP $8.56
Save $3.84
44.9% Off 
Engine Coolant Thermostat Housing
GM
12597172
Repairs leaking thermostat housings
$107.87
MSRP $196.13
Save $88.26
45% Off 
Thermostat Bypass Pipe Seal
GM
94011602
Bypass Pipe to Lower Thermostat Housing. 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$2.68
MSRP $4.88
Save $2.20
45.1% Off 
Thermostat Bypass Pipe Gasket
GM
12666900
1.3l turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original...
$1.35
MSRP $2.46
Save $1.11
45.1% Off 
Engine Coolant Thermostat O-Ring
GM
03522676
Seals your vehicle's thermostat housing
Helps prevent coolant from leaking from the engine
This GM Genuine Part is designed, engineered,...
$6.11
MSRP $11.31
Save $5.20
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