Thermostats & Parts
availability
Water Pump Cover with Thermostat Housing, Thermostat, Gaskets, and Bolts
GM
12600023
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$110.79
MSRP $201.44
Save $90.65
45% Off 
Engine Coolant Thermostat Housing Bolt
GM
11589001
6.6L diesel. Threads Into Side of Bearing Cap. 8 x 1.25 x 25mm. Fastens vehicle's components together
This GM Genuine Part is designed,...
$6.59
MSRP $10.51
Save $3.92
37.3% Off 
Engine Coolant Thermostat Housing Seal
GM
12647181
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.84
MSRP $7.72
Save $2.88
37.3% Off 
Engine Coolant Thermostat Housing Gasket
GM
12649163
With high output, main. 1.5L turbo. Malibu. Cruze. 1.4L. Spark. Encore. Helps seal the gap between the exterior of your vehicle's...
$5.09
MSRP $9.28
Save $4.19
45.2% Off 
Engine Coolant Thermostat Housing Gasket
GM
55496955
3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.69
MSRP $1.26
Save $0.57
45.2% 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 
Engine Coolant Thermostat Housing Gasket
GM
12681140
Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the engine to help prevent leakage
This...
$4.71
MSRP $8.53
Save $3.82
44.8% Off 
Engine Coolant Thermostat Housing Gasket
GM
12643149
6.6L diesel. Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the engine to help prevent...
$5.16
MSRP $9.38
Save $4.22
45% Off 
Engine Coolant Thermostat Housing Gasket
GM
94580530
Seals your vehicle's thermostat housing
Helps prevent coolant from leaking from the engine
This GM Genuine Part is designed, engineered,...
$0.87
MSRP $1.57
Save $0.70
44.6% Off 
Engine Coolant Thermostat Housing Gasket
GM
12650487
Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the engine to help prevent leakage
$5.09
MSRP $9.26
Save $4.17
45% Off 
Engine Coolant Thermostat Housing Gasket
GM
55496127
Silverado, sierra. 3.0L diesel. Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the...
$0.95
MSRP $1.72
Save $0.77
44.8% 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
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