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Your Hummer H3 will be happy to know that the search for the right Radiator products you’ve been looking for is over! Advance Auto Parts has 5 different Radiator for your vehicle, ready for shipping or in-store pick up. The best part is, our Hummer H3 Radiator products start from as little as $149.99.
When it comes to your Hummer H3, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Radiator product and part brands so you can shop with complete confidence. Some of our top Radiator product brands are CARQUEST, and CSF. We’re sure you will get the right product to keep that H3 running for a long time.
We even have reviews of our OEM and aftermarket Radiator products to help you buy with confidence. Hear from other customers via the 40 reviews on parts for your Hummer H3.
Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Radiator products for your H3, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Use the fitment form at the top of the page to select your exact year and engine type for your Hummer H3.
From Milford, CT
It's been two years now and knock on wood no issues. Wish i could say the same for my water pump. I was so happy they had this in stock. The downside to this radiator is the top portion of it is made of plastic! Yes Plastic! So the top part had a crack in the plastic - it was leaking and I had to replace it. Replacement for my Hummer H3 was pretty straight forward and easily done - there are lots of YouTube videos on how to do it which was nice. Item was in great condition and I installed it easily myself. The reviewer here who had it 'professionally installed' is a soy boy and should not be posting here. lol
Bottom Line recommended
Was really surprised they had it in stock. No problems, fit prefect.
The radiator was in perfect condition when I picked it up...And I had it professionally installed. Works great!
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