Car PartsHummer PartsHummer H3 PartsHummer H3 Coolant & Radiator Hose

Hummer H3 Coolant & Radiator Hose

You enjoy taking care of your H3.

You purchased your H3 because its off-road capability and reliable GM engines agreed with your nature; so why would you be okay with second rate when it comes to the highest quality auto parts? Your Hummer dealership isn't the only place to buy the best parts to repair your H3. Auto enthusiasts appreciate the individual style built into each Hummer, and know that only the best repair H3 parts will suffice when repairs are needed. When your Hummer H3 rolled off the assembly line, it was destined for a person with discerning taste who wants rugged good looks in their automobile.

Don't go too long without fixing your Coolant & Radiator Hose... here's why.

The engineers that designed the motor in your vehicle have determined an optimal operating temperature. That's why your Hummer H3 engine has a network of cooling hoses transferring a mixture of water and ethylene glycol throughout the engine. The radiator hoses under your hood connect the water pump and engine block to the radiator core, while other coolant hoses direct coolant through or past the thermostat housing, heater core, and the coolant reservoir. If a Hummer H3 radiator or coolant hose springs a leak, then coolant pressure will drop and it could boil; leading to engine failure.

We've got what you are looking for.

Select Your YearWhen your Hummer needs a new replacement Coolant & Radiator Hose, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. At Car Parts Discount, we have real customer support agents available with enough expertise to help you select the correct Hummer H3 part for your project or repair. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Just choose your year from the list below to find the right Hummer H3 Coolant & Radiator Hose for your 2010, 2009, 2008, 2007, 2006 model.

Select Your Year

Hummer H3 Radiator Coolant Hose, OEM: 22129
Gates Radiator Coolant Hose 22129
7.95, Save 39%  
OEM: 22129, Item: 141887
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 Radiator Coolant Hose, OEM: 22917
Gates Radiator Coolant Hose 22917
10.85, Save 40%  
OEM: 22917, Item: 143456
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 Curved Radiator Hose, OEM: 72267
Dayco Curved Radiator Hose 72267
7.85, Save 40%   NEW ITEM
OEM: 72267, Item: 671417
5 In Stock, Usually ships within 1-2 business days

Hummer H3
Hummer H3, 3.7L 3654CC 223Cu. In. L5
Hummer H3 Curved Radiator Hose, OEM: 72375
Dayco Curved Radiator Hose 72375
13.85, Save 40%   NEW ITEM
OEM: 72375, Item: 584213
2 In Stock, Usually ships within 1-2 business days

Hummer H3, 3.7L 3654CC 223Cu. In. L5
Hummer H3 Curved Radiator Hose, OEM: 72266
Dayco Curved Radiator Hose 72266
11.55, Save 39%   NEW ITEM
OEM: 72266, Item: 678017
3 In Stock, Usually ships within 1-2 business days

Hummer H3
Gates Radiator Coolant Hose 23436
30.45, Save 39%   NEW ITEM
OEM: 23436, Item: 430953
5 In Stock, Usually ships within 1 business day

Hummer H3, 5.3L 5328CC 325Cu. In. V8
Gates Molded Coolant Hose 23437
33.55, Save 39%   NEW ITEM
OEM: 23437, Item: 696177
2 In Stock, Usually ships within 1 business day

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