★★★★★
June 16, 2026
Radiator for 2003 LeSabre limited
Exactly what I needed and fit great , received in a few days , well packaged
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 3 vehicles spanning 2000-2005.
| Year | Make | Model | Description |
|---|---|---|---|
| 2000-2005 | Buick | LeSabre | Buick LeSabre 1 Row Radiator Radiator TRQ RDA82688 |
| 2000-2003 | Pontiac | Bonneville | Pontiac Bonneville 1 Row Radiator Radiator TRQ RDA82688 |
| 2004-2005 | Pontiac | Bonneville | Pontiac Bonneville V6 3.8L 1 Row Radiator Radiator TRQ RDA82688 |
| Brand Label | Part Number |
|---|---|
| Spectra Premium | CU2348 |
| Buick | 89018545 |
| Pontiac | 89018545 |
| DIY Solutions | HVA01668 |
| TYC | 2348 |
| Partslink Numbering System | GM3010113 |
| Buick | 5019152 |
| Buick | 52489507 |
| Data Point | 2347 |
| Buick | 52487030 |
| DPI (DataPoint Inc) | 2347 |
| Spectra Premium | CU2347 |
| Spectra Premium | CU2348CC |
| Buick | 5072332 |
| Buick | 25731392 |
| APDI | 8012347 |
| Agility Autoparts | 8012347 |
| Hollander | 675-02586 |
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.
RDA82688
Exactly what I needed and fit great , received in a few days , well packaged
Good replacement fit perfect
Installation was fairly simple which saved me from having to go to the mechanic.
Product arrived in excellent shape and was easy to install. It works great, no more over heating or leaking. The previous owner had stuffed the car full of stop leak so I flushed the car and installed. As always great parts from 1A Auto!!
Fit was perfect, good price point, super fast shipping!
Perfect fit and great quality. I would recommend to anyone.
Works fine
so far so good looked like it was a well constructed part fit great
Great I highly appreciate it fixed tha problem
Easy to install
Thanks for your inquiry. Written and video installation instructions are found on the product page under the "How-To & Tools" tab. We're constantly adding new installation video instructions. If we do not have one for your vehicle on the product listing page, please check again at a later time or check our Video Library to see similar repairs here: <a href="https://www.1aauto.com/videos" target="_blank">https://www.1aauto.com/videos</a>
