★★★★★
October 9, 2023
Worked out and fit great
Replaces
Part Details
Specifications
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Direct Fit Replacement
Premium Aluminum Core
100% Leak Tested
Transmission Cooler Note:
Some radiators are designed to be used on both automatic and manual transmission applications. These radiator may have fittings for an automatic transmission fluid cooler. However these radiators can be used on manual transmission models without issue and require no additional parts or modifications.
Attention California Customers:
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
This part fits 5 vehicles spanning 2006-2012.
| Year | Make | Model | Description |
|---|---|---|---|
| 2009-2012 | Chevrolet | Colorado | Chevrolet Colorado V8 5.3L Radiator TRQ RDA82638 |
| 2009-2012 | GMC | Canyon | GMC Canyon V8 5.3L Radiator TRQ RDA82638 |
| 2006 | Hummer | H3 | Hummer H3 L5 3.5L Radiator TRQ RDA82638 |
| 2007-2010 | Hummer | H3 | Hummer H3 L5 3.7L Radiator TRQ RDA82638 |
| 2009-2010 | Hummer | H3T | Hummer H3T L5 3.7L Radiator TRQ RDA82638 |
| Brand Label | Part Number |
|---|---|
| Spectra Premium | CU2855 |
| Hummer | 25964054 |
| Chevrolet | 25964054 |
| GMC | 25964054 |
| TYC | 2855 |
| Partslink Numbering System | HU3010101 |
| APDI | 8012855 |
| DPI (DataPoint Inc) | 13017 |
| Spectra Premium | CU13017 |
| Agility Autoparts | 8012855 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Packaging:
Radiators may incur bent cooling fins or small imperfections during shipping or manufacturing. A few bent fins or small dents and scratches do not affect the fit or the function of the part. Neither our 60 Day satisfaction guarantee, nor the manufacturer's warranty, cover these types of insignificant damages.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
RDA82638
Worked out and fit great
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.
Perfect fit. Dropped right in. I dinged them 1 star for shipping as others did. Sure enough the box arrived all messed up and damaged... Luckily the radiator was ok... A quarter size area of the fins was bumped so I had to straighten those up. But so far so good
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.
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.
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.
Great fit. Everything lined up as it should
Excellent product and service!
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
This will be a one row radiator.
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
