Shop OEM GM Thermostats & Parts
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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
$5.28
MSRP $7.72
Save $2.44
31.6% 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
$0.76
MSRP $1.26
Save $0.50
39.7% Off 
Engine Coolant Thermostat with Seal
GM
55490715
1.6L. Equinox, Terrain. Cruze. Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its...
$94.84
MSRP $170.88
Save $76.04
44.5% Off 
Engine Coolant Thermostat Housing Gasket
GM
97223686
Lower Housing. 6.6L. Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the engine to help...
$6.26
MSRP $10.44
Save $4.18
40% 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...
$5.63
MSRP $9.38
Save $3.75
40% 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...
$9.97
MSRP $16.61
Save $6.64
40% 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...
$5.14
MSRP $8.53
Save $3.39
39.7% 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
$5.56
MSRP $9.26
Save $3.70
40% 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,...
$0.95
MSRP $1.57
Save $0.62
39.5% Off 
Engine Coolant Thermostat Housing Seal
GM
55561627
Round shape. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$12.95
MSRP $18.95
Save $6.00
31.7% Off 
Passenger Side Engine Coolant Thermostat
GM
84660340
With auxiliary radiator. With powertrain cooling. Corvette. Oil cooler inlet. Controls the flow of coolant through your vehicle's...
$54.65
MSRP $95.88
Save $41.23
43% Off 
Engine Coolant Thermostat Housing Gasket
GM
12630780
Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the engine to help prevent leakage
This...
$7.38
MSRP $12.30
Save $4.92
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