1ARAD00850-Chevrolet GMC Hummer Radiator TRQ RDA82638
false

Replaces

8

2009 Hummer H3 L5 3.7L Radiator TRQ RDA82638

Radiator
$ 152.95
$194.95
22% OFF
$194.95
22% OFF
FREE SAME DAY SHIPPING
TRQ
RDA82638
In Stock

This part doesn’t fit a . Select from parts that fit.

Show parts that fit
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

If your vehicle isn't listed, search Radiator


Orders must be placed by 2pm ET
1A Auto Lifetime Warranty

Enter your zip code


Frequently bought together

Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

If your vehicle isn't listed, search Radiator

TRQ
RDA82638
In Stock
Product Reviews
Loading reviews
4.75/ 5.0 8
Radiator search
Mark
September 7, 2020
My 09 v8 Colorado needed a radiator quick. I didn't want to pay a premium price. Searched many on line dealers and local shops, settled on A-1. Best price with free shipping and only took 3 days regular mail. The radiator was identical to the OEM and everything went on without any fit issues. I would buy and recommend A-1
Excellent product and service!
Jacob
August 17, 2021
Excellent product and service!
Good replacement
[{"url": "https://wac.edgecastcdn.net/001A39/prod/media/pNISJll75W64CYGsite/ec8d35599c621ea99862a80981068daa_1633020768907_0.jpeg", "caption": "Perfect fit!!!"}]
Rocky
September 30, 2021
Great fit. Everything lined up as it should
Exact fit/ shipping needs work.
Patrick
September 2, 2022
It came with one dent in the aluminum but, it isn't a new hole. This most likely happens during shipping which is why I suggest a little bit more packing material.
Direct replacement fit.
James
October 3, 2022
Was a little worried when I saw the box since it was a bit beat up. Radiator was fine and went in without a hitch. Came with new grommets and fittings for trans lines. Only thing that needed to be reused were the trans cooler line support clips.
Easily fit for 2005 3.5l w mounts swapped
Jason
October 5, 2022
Had a slight twist in the structure but fit well enough. Works fine and I was able to swap the side mounts out with my OEM radiator in order to fit it on the 3.5l. I live in an extreme climate and needed the extra cooling capacity.
Excellent
Steven
October 3, 2023
The radiator was a perfect fit. Installed and no problems after several days on the road now. Will use A1 again for any future needs.
Nathen
October 9, 2023
Worked out and fit great
Customer Q&A
Will this radiator fit an H-3 Alpha with a V-8 engine?
August 20, 2020
Ronald C
10
Thanks for your inquiry. This part is specific to vehicles with a particular set of options. We will need more information about your vehicle to confirm the fit. The information we will need in order to assist you is: 17 digit VIN number
August 20, 2020
Christa R
Is this a 1or 2 row radiator?
June 17, 2023
Tyrell B
10
This will be a one row radiator.
June 19, 2023
Emma F
Customer service

877-844-3393

Monday - Friday 8:00am - 9:30pm ET
Saturday - Sunday 8:00am - 4:30pm ET

Hummer is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Hummer or General Motors Company. See all trademarks.
Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

This part doesn’t fit a . Select from parts that fit.

Show parts that fit

Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 2009 Hummer H3 with these options.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 2009 Hummer H3 with these options.