Car Parts Discount

Hummer H3T Radiator

You enjoy taking care of your H3T.

Select Your VehicleAuto enthusiasts know that rock solid reliability is built into each Hummer, and know that only top quality replacement H3T parts will suffice when repairs are needed. When your Hummer H3T left the factory, it was destined for a person with discerning taste who values reliable GM engines in their automobile. It's not a regular occurrence that you realize that you have to buy a replacement Radiator to repair your automobile. Hummer car, truck, or SUV drivers have become used to a certain level of military grade design when driving their H3T around town.

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

Your vehicle uses liquid coolant to maintain a constant temperature in the engine, and without a functioning radiator core that cooling liquid would be too hot to be effective. The heat generated by your engine gets absorbed by an ethylene glycol based liquid, and that coolant has to enter your Hummer H3T radiator at the upper hose from the engine and go all the way through it so that it can reduce its temperature. When it goes out through the lower hose and up to the water pump, it re-enters the engine and can now absorb more heat. Your Hummer H3T relies on this process happening on a continuous basis in order to maintain regular operations.

You've tried the rest, now try the best.

Don't let a Radiator repair spell the end of your car, truck, or SUV, and don't gamble with its condition by installing anything but the best replacement parts. Make all your future car parts purchases at and realize incredible savings on all your upcoming repairs. Ordering new Hummer parts from means you are getting the best deal on the absolute greatest original and aftermarket replacement H3T parts on the internet. Just choose your year from the list below to find the right Hummer H3T Radiator for your model.