Thermostats & Parts
availability
Engine Coolant Thermostat Housing Seal
GM
55492940
Cascada. Malibu. 1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.21
MSRP $8.31
Save $3.10
37.3% Off 
Cooler Pipe
GM
86824568
Corvette. 5.5l. Without turbo. Inlet/outlet.
$110.48
MSRP $167.41
Save $56.93
34% Off 
Engine Water Pump Adapter
GM
25188413
Spark. Without ev. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$56.03
MSRP $101.88
Save $45.85
45% Off 
Upper Hose
GM
85650485
Rear, 2024-25. Rear, 2026. 2026, with charger. Rear, 2024-2025.
$33.63
MSRP $61.14
Save $27.51
45% Off 
Engine Coolant Thermostat Housing
GM
12647027
2.0L turbo diesel. Cruze. Repairs leaking thermostat housings
$76.37
MSRP $138.86
Save $62.49
45% Off 
Heater Outlet Pipe Gasket
GM
12636104
Lower Thermostat Housing to Heater Outlet Pipe. Engine Cooling. This GM Genuine Part is designed, engineered, and tested to rigorous...
$6.89
MSRP $12.52
Save $5.63
45% Off 
Engine Coolant Outlet O-Ring
GM
55562045
1.4L turbo. Without high output. Encore. Sonic. Trax. Cruze, Cruze Limited. Volt. ELR. This GM Genuine Part is designed, engineered, and...
$5.08
MSRP $9.25
Save $4.17
45.1% Off 
Engine Cylinder Head Gasket Kit with Gaskets, Seals, and Bolts
GM
12637166
LaCrosse. Regal. 2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$82.13
MSRP $130.98
Save $48.85
37.3% 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....
$31.58
MSRP $57.42
Save $25.84
45% Off 
Engine Coolant Thermostat Housing Gasket
GM
55496954
Silverado, sierra. 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$0.69
MSRP $1.26
Save $0.57
45.2% 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
$40.74
MSRP $74.05
Save $33.31
45% Off 
Water Inlet Seal
GM
12587397
Helps close and prevent coolant from leaking out of your vehicle's cooling system components to maintain the proper engine temperature...
$6.12
MSRP $11.12
Save $5.00
45% Off 
M6x1x50 Multi-Purpose Bolt
GM
11519972
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.14
MSRP $6.60
Save $2.46
37.3% Off 
Water Pump Outlet Gasket
Mopar
4884696AA
Not Serviced with Pump.
$21.36
MSRP $29.60
Save $8.24
27.8% Off 
Water Inlet Tube
Mopar
53022199AD
Includes o ring. Included with Water Pump.
$53.25
MSRP $77.25
Save $24.00
31.1% Off 
Engine Coolant Water Outlet
GM
12650468
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$19.05
MSRP $34.64
Save $15.59
45% Off 
Engine Coolant Thermostat, Cylinder Head
Mopar
68676480AA
After 04/16/12. Primary. See Catalog Note. Secondary. After 04/06/12. 170 Degrees Fahrenheit.
$57.17
MSRP $85.95
Save $28.78
33.5% Off 
Multi-Purpose Bolt
GM
11547603
3.6L, short. 3.0L twin-turbo, m6 x 25mm. 3.6L 2017-21. 6x25mm. Fastens vehicle's components together
This GM Genuine Part is designed,...
$7.19
MSRP $11.50
Save $4.31
37.5% Off 
Thermostat
Mopar
52028898AJ
With Seal. After 12/03/12. After 01/14/13. 195 Degree. After 12/3/12.
$61.05
MSRP $91.75
Save $30.70
33.5% Off 
Coolant Adapter Package
Mopar
68003582AC
Includes Seal. Contains adapter and seal.
$181.50
MSRP $275.00
Save $93.50
34% Off 
Engine Oil Cooler Outlet Pipe Seal
GM
25194222
All Required. Oil Cooler Inlet Pipe. #2. #1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$3.94
MSRP $6.28
Save $2.34
37.3% Off 
Water Pump O-Ring
GM
90354908
3.0L. 3.2L. Vue. Made from heat and chemical-resistant materials
$8.04
MSRP $14.63
Save $6.59
45% Off 
Radiator Inlet Pipe
GM
12659310
2.5L. Allows coolant to move through your vehicle's cooling system
This GM Genuine Part is designed, engineered, and tested to rigorous...
$65.80
MSRP $99.72
Save $33.92
34% Off 
Multi-Purpose O-Ring
GM
24502846
0.799" Dia. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.40
MSRP $6.18
Save $2.78
45% Off 
F (S)Hose
GM
86548937
Hummer EV SUV. Battery charger receptacle. Rear, 2024-26, suv, 2 motor, 19.2kw, (k2o), charger outlet. Rear, 2024-26, pickup, 2 motor,...
$64.32
MSRP $116.94
Save $52.62
45% Off 
Engine Coolant Heater Exhaust Pipe
GM
55497415
2019 Allows coolant to move through your vehicle's cooling system
This GM Genuine Part is designed, engineered, and tested to rigorous...
$125.24
MSRP $199.75
Save $74.51
37.3% Off 
Water Pump Outlet Pipe
GM
12703635
1.3l turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$66.80
MSRP $106.55
Save $39.75
37.3% Off 
Drive Motor Control Module Radiator Outlet Hose
GM
84182796
Drive motor module cooling, to condensor. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$78.07
MSRP $124.51
Save $46.44
37.3% Off 
Drive Motor Battery Radiator Inlet Hose
GM
23378380
Drive motor battery cooling, valve to battery, inlet #1. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$223.19
MSRP $355.97
Save $132.78
37.3% Off 
Coolant Crossover Pipe Gasket
GM
12571593
May be made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$15.06
MSRP $27.38
Save $12.32
45% Off 
Auxiliary Water Pump Inlet Pipe
GM
55487350
2.0L turbo. CT4. Auxiliary water pump inlet. 2019. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$31.22
MSRP $47.30
Save $16.08
34% Off 
Engine Coolant Thermostat Housing Seal
GM
55579985
1.6L, type 2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$9.98
MSRP $18.16
Save $8.18
45% Off 
Auxiliary Heater Inlet and Outlet Pipe
GM
84009667
3.6L, front section, with quad zone. Helps provide heat to the vehicle interior
Constructed from high quality material for a long...
$117.44
MSRP $187.29
Save $69.85
37.3% Off 
Water Hose Assembly
GM
86789436
Coolant. Corvette. Return. Water hose assy. Rear cooling, convertible. 6.2L rear cooling.
$78.69
MSRP $119.23
Save $40.54
34% Off 
Engine Coolant Thermostat and Housing Assembly
GM
12694088
Volt. Repairs leaking thermostat housings
$63.27
MSRP $115.04
Save $51.77
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