Thermostats & Parts
availability
Engine Coolant Thermostat
GM
12680457
6.6L diesel, 180 deg. Silverado, Sierra 2500 HD. 180 degrees. Silverado, Sierra 3500 HD. 180 degrees. Silverado, sierra. 6.6l. 180...
$9.42
MSRP $17.12
Save $7.70
45% Off 
Engine Coolant Thermostat and Housing Assembly
GM
25205818
Malibu. 1.5L turbo. Spark. Cruze. 1.4L. Encore. Trax. With high output.
$119.99
MSRP $218.16
Save $98.17
45% Off 
Radiator Pipe O-Ring Seal
GM
12623519
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.53
MSRP $12.92
Save $4.39
34% Off 
Charge Air Cooler Inlet Air Hose
GM
11548165
2.0L turbo. 2.7L turbo, rwd. 1.3l turbo. 1.2L turbo. 2019, #1. 2020. 4.2L twin-turbo left side components. 4.2L twin-turbo right side...
$2.89
MSRP $4.61
Save $1.72
37.3% 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...
$0.22
MSRP $0.35
Save $0.13
37.1% Off 
Water Pump Outlet Pipe
GM
12703917
1.3l turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$96.25
MSRP $153.51
Save $57.26
37.3% Off 
Thermostat Bypass Pipe Seal
GM
25195819
All Required. Oil Cooler Outlet Pipe. Filter Cap Marked UFI. This GM Genuine Part is designed, engineered, and tested to rigorous...
$6.18
MSRP $11.24
Save $5.06
45% Off 
Multi-Purpose O-Ring
GM
13131733
2nd Design. Pipe From Lower Radiator Hose to Rear of Engine. This GM Genuine Part is designed, engineered, and tested to rigorous...
$5.01
MSRP $9.10
Save $4.09
44.9% Off 
Control Valve
GM
55516369
XT4. XT5. Envision. Blazer. Acadia. 2021-26. 2.0L turbo. XT6. Control Valve.
$199.33
MSRP $317.91
Save $118.58
37.3% Off 
Heater Inlet and Outlet Pipe
GM
12644554
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts...
$64.80
MSRP $117.86
Save $53.06
45% Off 
Auxiliary Radiator Outlet Hose
GM
84128556
3.6L, with heavy duty cooling, #1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$106.78
MSRP $161.79
Save $55.01
34% Off 
Engine Coolant Pipe
GM
85654340
Outlet pipe. Convertible. 6.2L with auxiliary radiator.
$111.21
MSRP $202.19
Save $90.98
45% Off 
Engine Coolant Heater Exhaust Pipe
GM
55497416
2.0L turbo. Exhaust heater outlet. CT4. Allows coolant to move through your vehicle's cooling system
This GM Genuine Part is designed,...
$125.58
MSRP $200.29
Save $74.71
37.3% Off 
Gasket
GM
12642687
CTS. 3.6l. O-rings. Sedan, 3.6L twin-turbo, turbo components, water return tube. Coupe, 3.6L twin-turbo, turbo components, water return...
$9.37
MSRP $14.96
Save $5.59
37.4% Off 
Engine Coolant Water Outlet
GM
12556594
All models. 5.0l, 5.7l. Express, savana. 5.0l, 5.7l. 1/2, 3/4 & 1 ton, 1996 new style, 5.0, 5.7L. Thick base helps prevent leaks by...
$24.84
MSRP $45.16
Save $20.32
45% Off 
Multi-Purpose Bolt
GM
55576192
1.8L. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$3.19
MSRP $5.09
Save $1.90
37.3% Off 
Engine Coolant Thermostat Housing
GM
12605853
2011-2013. Regal. 2nd Design. Outlet Pipe Parallel to Inlet Pipe. Solstice. 2.0l. Houses the thermostat and allows connection between...
$115.49
MSRP $209.98
Save $94.49
45% Off 
Engine Coolant Outlet O-Ring
GM
12671039
CT6. Water outlet. 4.2L twin-turbo. Helps prevent leakage from the engine coolant outlet
This GM Genuine Part is designed, engineered,...
$4.51
MSRP $8.20
Save $3.69
45% Off 
Radiator Surge Tank Outlet Pipe
GM
12633398
By-pass pipe. 3.6L. Wtr outlet pipe. Allows coolant to move through your vehicle's cooling system
This GM Genuine Part is designed,...
$37.06
MSRP $56.16
Save $19.10
34% Off 
Engine Oil Cooler Inlet Pipe
GM
12696840
3.0L twin-turbo. Helps prevent excessive engine oil temperatures to limit oil break down by oxidation
Uses proper connections to help...
$54.51
MSRP $86.91
Save $32.40
37.3% Off 
Water Pump Inlet Pipe Seal
GM
55570238
Inlet. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$10.23
MSRP $15.49
Save $5.26
34% Off 
Outlet Pipe
GM
12737813
Silverado, sierra. Heater outlet. 2.7L turbo. CT4.
$44.98
MSRP $71.72
Save $26.74
37.3% Off 
F (S)Hose
GM
40009056
3.0L diesel. Silverado, sierra. 2020-22. Escalade ESV. Suburban. Tahoe. Yukon XL.
$66.67
MSRP $106.32
Save $39.65
37.3% Off 
Radiator Surge Tank Outlet Pipe
GM
84097810
2.0L, reservoir & hoses. Allows coolant to move through your vehicle's cooling system
This GM Genuine Part is designed, engineered, and...
$15.62
MSRP $23.67
Save $8.05
34% Off 
Water Pump Housing Gasket
GM
12583048
Upper Housing. All Required. 4.0L, upper. May be made from fiber or a rubberized composite material
This GM Genuine Part is designed,...
$14.29
MSRP $28.53
Save $14.24
49.9% Off 
Exhaust Gas Recirculation Cooler Water Bypass Outlet Hose
GM
55497096
3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$11.00
MSRP $17.53
Save $6.53
37.3% Off 
Crankshaft Front Oil Seal
GM
10191640
All models. 6.2L diesel. 8 cylinder, diesel. 8 cylinder, gas, 454 engine. 6.5L. 7.4L 8 cylinder, gas. Express, savana. 7.4l. Seals the...
$21.81
MSRP $34.80
Save $12.99
37.3% Off 
Engine Coolant Thermostat Housing Seal
GM
55578957
1.8L. Sonic. Cruze, Cruze Limited. 2009-11. G3. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$9.14
MSRP $16.61
Save $7.47
45% Off 
Multi-Purpose Bolt
GM
11516480
6.0 & 6.2L. Coupe, 6.2L. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous...
$14.25
MSRP $25.90
Save $11.65
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