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Your cart is empty.To restore your vehicle's factory cooling efficiency, all TYC radiators are equivalent to OE construction for number and placement of fluid tubes and cooling fins. For those radiators with transmission oil coolers, the tanks are molded using heat-resistant, high-density polymer plastic for added protection against extreme engine temperatures. Each TYC radiator is leak-tested before leaving the factory to ensure consistent quality.
Jerry
Reviewed in the United States on February 17, 2025
Fit perfectly on my hummer
Tom M
Reviewed in the United States on August 27, 2024
I installed this radiator on my 2007 Hummer H3 in April of 24. Main reason I ordered it was it was next day delivery and mostly good reviews. As I read the reviews later I found several reviews which said the radiator leaked shortly after installing. That was what happened with me as well.It is a pretty big job to install this radiator in a Hummer H3 primarily due to the fact the a/c condenser is attached to it and it is much easier to install if you remove the grill. Anyway, it was about a 6 hour job to install the radiator and all went well for about a month and then the top tank started leaking. The leak was faceing the engine. In order to get to the tank to determine if the top was clamped properly crimped, you must drain some coolant, removed the upper hose, then the shroud, and then you can loosen the clamp in the center of the radiator. Once I loosen the clamp I could move the radiator slightly to expose the bracket/clamp on the center top of the radiator. When I did this I found the top clamp around the tank was hardly crimped or tightened. I used vice grips to squeeze the tabs on the bracket on the tank a little tighter just on the front of the tank. I put everything back together and ran the car until it was hot then shut it off. That seemed to stop the leak.My initial thoughts on this radiator were very good. Looked well made, it was well packaged and came with the transmission clips. It also cooled much better then the OEM. Well made and exact fit for my Hummer. I would probably buy it again but would definitely check the tightness of the clamp on the top tank. So for now I dont have any leaks and I will not change it until it leaks again. So if you purchase this radiator in particular I would definitely check the tension on the crimps around tank. It has a year warranty but its allot of work to change it and then have the same issue? Hope this helps others who are considering this as a replacement.
Tim Gorham
Reviewed in Canada on May 27, 2024
Reasonable price, received on time, bolted right in. I could not ask for more.
Attrillious
Reviewed in the United States on March 17, 2023
Expedient shipping, arrived in excellent condition, rubber grommets on mounts provided, fit 2008 H3 Hummer 3.7L perfectly with no issues. Highly recommend this radiator over all I’ve researched. Temperature gauge on dash runs slightly lower than half way compared to slightly above mid level before new radiator install. I couldn’t be more pleased. Install took an hour to complete. Saved $$$
gizmo
Reviewed in Canada on July 8, 2022
it was great value for the money, and fit like it should
Julio César Chavez
Reviewed in Mexico on June 13, 2020
Excelente calidad y funciona perfectamente
Customer
Reviewed in the United States on February 28, 2020
Perfect OEM fit for my 2007 hummer h3, very happy with the quality and value. Installed it 3 weeks ago and appears to be working great.
Patricia Meyers
Reviewed in Canada on October 29, 2020
Fit exactly for hummer h3
Romeo M
Reviewed in Canada on September 9, 2019
Replaced my leaking original h3 hummer radiator and the new one fits like a globe and works perfectly
Benoit
Reviewed in Canada on October 30, 2018
bad quality radiator1: bent fin radiator (important)2: transmision line does not look into place3: lose presure from cap
Customer
Reviewed in Canada on October 28, 2018
Working great so far and was quick n easy to install.
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