GMC Sierra 2500 HD Thermostat
We stock Genuine OEM GMC Thermostat for your GMC Sierra 2500 HD. OEM thermostats are designed and manufactured to fit and function perfectly with your specific make and model of vehicle. They are designed to regulate the flow of coolant through your engine, ensuring that your engine operates at the correct temperature range. A malfunctioning thermostat can cause overheating, poor fuel efficiency, and potential engine damage, so replacing it with an OEM part can ensure optimal performance and reliability. Additionally, using an OEM thermostat can help ensure that the part is covered under the manufacturer's warranty. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
185 Degrees Engine Coolant Thermostat with Water Inlet
Part Number: 19114374
GM Other Names: Thermostat, 12t49d
Description: Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
MSRP $36.07
$20.69
Engine
Part Number: 19433035
GM Replaces: 19332532, 19355722, 19418657, 19432114
Description: OUR LATEST TWIST ON THE BIG-TORQUE 383 STROKER! When it comes to cranking serious torque from the classic Small-Block, it's hard to beat...
MSRP $12,270.67
$9,741.38
Thermostat Housing
Part Number: 97383583
GM Applications: 8 CYLINDER.
Other Names:
Replaces: 97222428
Description: All models. 6.6l. Express, savana. 6.6l diesel. Housing. Option 1.
Discontinued
Thermostat Housing
Part Number: 12559861
GM Applications: 8 CYLINDER. 5.0L, 5.7L, 6.2L, 6.5L, 7.4L, 8.1L.
Other Names: Thermostat Outlet,
Description: Water outlet. All models. 8.1l.
Discontinued
Acdelco™ Thermostat
Part Number: 131163
GM Applications: 8 CYLINDER.
Other Names: Acdelco™ Engine Coolant Thermostat
Description: Incl.Gasket. Silverado, sierra. 6.6l. 185 degrees. All models. 6.6l. Front. Express, savana. 6.6l diesel. 185 degree. Optional. 185...
Discontinued
2010-2016 GM - Thermostat Bypass Pipe
Part Number: 12633704
GM Other Names: By-Pass Pipe
Description: 6.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment...
Discontinued
Acdelco™ Thermostat
Part Number: 131160
GM Notes: Includes Water Inlet Seal. Included with thermostat housing. Included with water pump assembly. Includes Coolant Temperature Sensor....
Applications: 5.3L. 4.3L. 6.6L GAS. 6.0L, 6.2L. 8 CYLINDER. 6 CYLINDER 2018-2019. 6.2L W/O SUPERCHARGER.
Other Names: Acdelco™ Engine Coolant Thermostat
Discontinued
Acdelco™ Thermostat
Part Number: 131198
GM Notes: Part cannot be reused/reinstalled.
Applications: 6.6L DIESEL.
Other Names: Acdelco™ Engine Coolant Thermostat
Description: 6.6L diesel, 180 deg. Silverado, Sierra 2500 HD. 180 degrees. Silverado, Sierra 3500 HD. 180 degrees. 180 Degrees F. Optional....
Discontinued
Acdelco™ Thermostat
Part Number: 131197
GM Notes: Part cannot be reused/reinstalled.
Applications: 6.6L DIESEL.
Other Names: Acdelco™ Engine Coolant Thermostat
Description: 6.6L diesel, 185 deg. Silverado, Sierra 2500 HD. 185 degrees. Silverado, Sierra 3500 HD. 185 degrees. 185 Degrees F. Optional....
Discontinued
Acdelco™ Thermostat
Part Number: 131131
GM Applications: 8 CYLINDER.
Other Names: Acdelco™ Engine Coolant Thermostat
Description: 180 Degrees F. Silverado, sierra. 6.6l. 180 degrees. All models. 6.6l. Rear. Express, savana. 6.6l diesel. 180 degree. Incl.Gasket....
Discontinued
Acdelco™ Thermostat Housing
Part Number: 1581711
GM Other Names: Acdelco™ Engine Coolant Thermostat Housing
Description: Silverado, sierra. 6.6l. 6.6L diesel.
Discontinued
Acdelco™ Thermostat Housing
Part Number: 1581896
GM Applications: 6.6L DIESEL.
Other Names: Acdelco™ Engine Coolant Thermostat Housing
Description: 6.6L diesel. Silverado, sierra. 6.6l. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
Discontinued
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