Car Parts Discount
Hummer PartsHummer H2 PartsThermostats

Hummer H2 Thermostats

Why you drive your H2.

When your Hummer H2 left the factory, it was destined for a driver who values reliable GM engines in their automobile. Anyone who owns a Hummer knows that when it comes to maintaining their car, truck, or SUV only the most superior replacement parts will do. It's not every day that you realize that you have to buy a replacement Thermostats to repair your automobile. Auto enthusiasts know that individual style is built into each Hummer, and know that only the best repair H2 parts will suffice when your car or truck needs fixing.

The function and purpose of Thermostats.

Your car or truck has a liquid-cooled engine, and its thermostat keeps the coolant flowing in the right direction so that your engine can maintain a constant and ideal operating temperature. On start-up, the thermostat remains closed; bypassing the flow of coolant through your radiator. This gets the coolant hot so that the engine warms up. Once it reaches the right temperature, your Hummer H2 thermostat then opens up and allows the coolant into the radiator. Now your coolant is part of a constant cycle in your Hummer H2 engine that keeps it at a steady and controlled temperature determined for the engine to achieve the best balance between power, fuel efficiency, and emissions... all thanks to the thermostat.

Your automotive desires .

Select Your YearTrust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. Don't let a broken Thermostats bring about the demise of your car, truck, or SUV, and don't gamble with its condition by installing anything but the highest quality repair parts. When your Hummer needs a top quality replacement Thermostats, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. When it comes to Hummer H2 Thermostats parts, you can find them for 2009, 2008, 2007, 2006, 2005, 2004, 2003 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Hummer H2 Engine Coolant Thermostat, OEM: 14298Stant
2003-2007 Hummer H2 Stant Engine Coolant Thermostat 14298
16.35, Save 39%   NEW ITEM
OEM: 14298, Item: 383610
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Hummer H2 Engine Coolant Thermostat, OEM: 12T84DACDelco
2003 Hummer H2 ACDelco Engine Coolant Thermostat 12T84D
18.15, Save 39%   NEW ITEM
OEM: 12T84D, Item: 885191
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Hummer H2 Engine Coolant Thermostat, OEM: 131-156/131156ACDelco
2004-2006 Hummer H2 ACDelco Engine Coolant Thermostat 131-156
18.25, Save 39%   NEW ITEM
OEM: 131-156, Item: 887733
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Hummer H2 Thermostat, 82C / 180F, OEM: 812571261082Motorad
2006 Hummer H2 Motorad Thermostat, 82C / 180F 812571261082
18.65, Save 39%   NEW ITEM
OEM: 812571261082, Item: 90070
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Hummer H2 Engine Coolant Thermostat, OEM: 12T121DACDelco
2003-2005 Hummer H2 ACDelco Engine Coolant Thermostat 12T121D
16.59, Save 49%   NEW ITEMPOPULAR
OEM: 12T121D, Item: 885144
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
2008-2009 Hummer H2 Motorad Engine Coolant Thermostat 523-190
25.25, Save 39%   NEW ITEM
OEM: 523-190, Item: 1405103
  Only 5 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Hummer H2 Engine Coolant Thermostat Kit, OEM: 131-160/131160ACDelco
2007-2009 Hummer H2 ACDelco Engine Coolant Thermostat Kit 131-160
34.15, Save 39%  
OEM: 131-160, Item: 887735
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
2003-2006 Hummer H2 Motorad Engine Coolant Thermostat 524KT
36.85, Save 39%   NEW ITEM
OEM: 524KT, Item: 1405235
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Hummer H2 Engine Coolant Thermostat / Water Inlet Assembly, OEM: 15-10412/1510412ACDelco
2003 Hummer H2 ACDelco Engine Coolant Thermostat / Water Inlet Assembly 15-10412
37.45, Save 39%   NEW ITEM
OEM: 15-10412, Item: 885351
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Hummer H2 Engine Coolant Thermostat / Water Inlet Assembly, OEM: 15-11057/1511057ACDelco
2004-2006 Hummer H2 ACDelco Engine Coolant Thermostat / Water Inlet Assembly 15-11057
37.55, Save 39%   NEW ITEM
OEM: 15-11057, Item: 885406
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Hummer H2 Engine Coolant Thermostat, OEM: MMTS-VET-05/MMTSVET05Mishimoto
2007-2008 Hummer H2 Mishimoto Engine Coolant Thermostat MMTS-VET-05
Add for Price, Save 36%   NEW ITEM
OEM: MMTS-VET-05, Item: 1339168
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Hummer H2 Engine Coolant Thermostat, OEM: MMTS-VET-97L/MMTSVET97LMishimoto
2003 Hummer H2 Mishimoto Engine Coolant Thermostat MMTS-VET-97L
Add for Price, Save 36%   NEW ITEM
OEM: MMTS-VET-97L, Item: 1335438
  Only 8 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle