★★★★★
June 1, 2026
Great company to order from
Fast shipping. Quality product! Reasonable price.
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
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits 9 vehicles spanning 2003-2009.
| Year | Make | Model | Description |
|---|---|---|---|
| 2004-2007 | Buick | Rainier | Buick Rainier V8 5.3L Radiator TRQ RDA82833 |
| 2006-2009 | Chevrolet | Trailblazer | Chevrolet Trailblazer V8 6.0L Radiator TRQ RDA82833 |
| 2006-2008 | Chevrolet | Trailblazer | Chevrolet Trailblazer V8 5.3L Radiator TRQ RDA82833 |
| 2003-2006 | Chevrolet | Trailblazer EXT | Chevrolet Trailblazer EXT V8 5.3L Radiator TRQ RDA82833 |
| 2005-2009 | GMC | Envoy | GMC Envoy V8 5.3L Radiator TRQ RDA82833 |
| 2003-2006 | GMC | Envoy XL | GMC Envoy XL V8 5.3L Radiator TRQ RDA82833 |
| 2004-2005 | GMC | Envoy XUV | GMC Envoy XUV V8 5.3L Radiator TRQ RDA82833 |
| 2003-2006 | Isuzu | Ascender | Isuzu Ascender V8 5.3L Radiator TRQ RDA82833 |
| 2005-2009 | Saab | 9-7X | Saab 9-7X V8 5.3L Radiator TRQ RDA82833 |
| Brand Label | Part Number |
|---|---|
| Spectra Premium | CU2563 |
| Buick | 15196386 |
| Saab | 15196386 |
| Chevrolet | 15196386 |
| Isuzu | 8151963860 |
| Isuzu | 8-15196-386-0 |
| GMC | 15196386 |
| Saab | 15 196 386 |
| DIY Solutions | HVA01709 |
| TYC | 2563 |
| Partslink Numbering System | GM3010421 |
| APDI | 8012563 |
| Buick | 15162213 |
| Buick | 8151622130 |
| Agility Autoparts | 8012563 |
| Hollander | 675-02717 |
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.
RDA82833
Fast shipping. Quality product! Reasonable price.
It worked out great, Great fit and a big thanks to A-1 auto
Quickly installed with a drop in fit! So far everything is great and engine runs cool. Highly recomend!
This radiator should use the factory style cap.
