Car PartsHummer PartsHummer H3 PartsHummer H3 Thermostats

Hummer H3 Thermostats

You enjoy taking care of your H3.

Auto enthusiasts know that individual style is built into each Hummer, and know that only the highest quality repair H3 parts will suffice when your car or truck needs fixing. Hummer automobile enthusiasts have become used to a certain level of military grade design when driving their H3 around town. It's not every day that you realize that you have to buy a replacement Thermostats to fix your car or truck. While it may not be difficult to find replacement parts for Hummer vehicles, these days only the highest quality are required to repair your car or truck.

Don't go too long without fixing your Thermostats... here's why.

Your car or truck has a water-cooled motor, and the device that controls the flow of coolant so that the engine can remain cool is your thermostat. 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 an optimal operating temperature, your Hummer H3 thermostat responds by directing coolant to the radiator. Now your coolant gets cooled as it recirculates through your Hummer H3 engine; keeping 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.

High quality parts, prices that won't break your bank, staff that want to please you.

Select Your YearWhen your Hummer needs the best replacement Thermostats, there's no need to go somewhere besides the authority, Car Parts Discount. Given all the trouble that can be involved with installing a part to fix your car or truck, let www.carpartsdiscount.com be the first place you go to make buying it easy. Get your H3 back on the road with the highest quality replacement parts from the experts at Car Parts Discount. Need 2010, 2009, 2008, 2007, 2006 Hummer H3 Thermostats parts? We've got them right here.

Select Your Year

Hummer H3 Engine Coolant Thermostat, OEM: 48718
Stant Engine Coolant Thermostat 48718
29.35, Save 39%   POPULAR
OEM: 48718, Item: 383889
10 or More In Stock, Usually ships within 1 business day

Hummer H3, 3.5L 3460CC 211Cu. In. L5
Hummer H3, 3.7L 3654CC 223Cu. In. L5
Hummer H3 Engine Coolant Thermostat/Water Outlet Assembly, OEM: 48718
Stant Engine Coolant Thermostat/Water Outlet Assembly 48718
30.95, Save 39%   NEW ITEM
OEM: 48718, Item: 1201552
10 or More In Stock, Usually ships within 1 business day

Hummer H3, 3.5L 3460CC 211Cu. In. L5
Hummer H3, 3.7L 3654CC 223Cu. In. L5
Hummer H3 Engine Coolant Thermostat, OEM: 15158
Stant Engine Coolant Thermostat 15158
15.75, Save 39%   NEW ITEM
OEM: 15158, Item: 403089
10 or More In Stock, Usually ships within 1 business day

Hummer H3, 5.3L 5328CC 325Cu. In. V8
Hummer H3 Engine Coolant Thermostat Kit, OEM: 131-160/131160
ACDelco Engine Coolant Thermostat Kit 131-160
33.85, Save 39%   NEW ITEM
OEM: 131-160, Item: 887735
10 or More In Stock, Usually ships within 1 business day

Hummer H3, 5.3L 5328CC 325Cu. In. V8
Hummer H3 Engine Coolant Thermostat / Water Inlet Assembly, OEM: 15-11073/1511073
ACDelco Engine Coolant Thermostat / Water Inlet Assembly 15-11073
29.75, Save 39%   NEW ITEM
OEM: 15-11073, Item: 885412
10 or More In Stock, Usually ships within 1 business day

Hummer H3
Hummer H3, 3.7L 3654CC 223Cu. In. L5
Hummer H3 Engine Coolant Thermostat, OEM: 15158
Stant Engine Coolant Thermostat 15158
17.25, Save 39%   NEW ITEM
OEM: 15158, Item: 1201368
10 or More In Stock, Usually ships within 1 business day

Hummer H3, 5.3L 5328CC 325Cu. In. V8
Motorad Engine Coolant Thermostat 523-190
26.15, Save 39%   NEW ITEM
OEM: 523-190, Item: 1407394
10 or More In Stock, Usually ships within 1 business day

Hummer H3, 5.3L 5328CC 325Cu. In. V8
Motorad Engine Coolant Thermostat 538-187
31.45, Save 39%   NEW ITEM
OEM: 538-187, Item: 1407396
4 In Stock, Usually ships within 1 business day

Hummer H3
Hummer H3, 3.7L 3654CC 223Cu. In. L5
Hummer H3 Engine Coolant Thermostat, OEM: 34045
Gates Engine Coolant Thermostat 34045
29.65, Save 39%   NEW ITEM
OEM: 34045, Item: 1340461
2 In Stock, Usually ships within 1-2 business days

Hummer H3, 3.5L 3460CC 211Cu. In. L5
Hummer H3, 3.7L 3654CC 223Cu. In. L5
Hummer H3 Engine Coolant Thermostat, OEM: 34198
Gates Engine Coolant Thermostat 34198
6.75, Save 39%   NEW ITEM
OEM: 34198, Item: 675485
10 or More In Stock, Usually ships within 1-2 business days

Hummer H3, 5.3L 5328CC 325Cu. In. V8