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AutoShack Radiator for 2000-2005 Buick LeSabre 2000-2005 Pontiac Bonneville 3.8L V6 FWD High-Performance Replacement RK0001

Free shipping on orders over $29.99

$81.44

$ 37 .99 $37.99

In Stock
  • Quick and easy installation: Direct-fit design eliminates the need for modifications during installation
  • Maximum cooling: Built with high-density, multi-louvered fins to optimize heat dissipation and prevent engine overheating, ensuring reliable operation even in extreme conditions
  • Heavy-duty durability: Constructed with high-quality aluminum and corrosion-resistant materials for long-lasting reliability and exceptional resistance to rust, even in harsh environments
  • Complete replacement kit: Includes a high-performance aluminum core radiator assembly designed to deliver maximum cooling efficiency for your engine
  • Vehicle compatibility: Specifically designed to fit 2000-2005 Buick LeSabre 2000-2005 Pontiac Bonneville 3.8L V6 FWD models, ensuring perfect fit and optimal performance


Interchange: CU2347. Core Thickness is 5/8" and Core Dimensions are 30-1/2" H x 15" W.

Please use Amazon's vehicle fitment tool (located at the top of the listing on desktop, below the images on mobile) to confirm that the part is correct for your vehicle application. The customer is responsible for paying the costs for returns of this part if the above fitment tool has not been used. Prepaid return labels will not be issued by the seller for this type of error.

Six month warranty on all AutoShack parts.

Please Note - AutoShack does not provide free returns. Cost of return is only covered in the event of an AutoShack error..

No reimbursements will be given for the delay, labor, mileage, or any other costs involved in the installation or re-installation of the auto parts in question.


Thomas P.
Reviewed in the United States on January 26, 2025
Radiator only lasted less than 6 months
june tammaro
Reviewed in the United States on September 7, 2024
I could of easily given this a 5 star review except the brass fittings in the radiator for the trans lines were installed but not tight. They held pressure during the warm up sitting still but spewed transmission oil everywhere during the test drive. A suggestion, either warn us with a tag or simply don't install them. If they are installed they should be tight, I had to remove almost everything except the radiator to see the lower oil line. Huge mess in the driveway and about 2 hours diagnosing and fixing.
TrytoBuySmart
Reviewed in the United States on September 15, 2024
Fit 2001Buick LeSabre perfectly. Be sure and tighten fittings (check as were not tight from merchant, not judging’ just sayin’), we initially missed that. We replaced hoses and thermostat also.
Dan
Reviewed in the United States on August 30, 2024
Good quality radiator and it fit perfectly took about 3 hrs to remove and replace with new radiator ty
Galen hale
Reviewed in the United States on August 30, 2024
Part fit fine.
Carla Hoffman
Reviewed in the United States on June 26, 2024
Husband says fairly easy to pur on
Joanne B
Reviewed in the United States on December 6, 2024
It works, make sure you seal and tighten the trans cooler lines ,as they are loose and will leak
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