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Spectra Premium CU2423 Radiator With TOC, Without EOC - 34-1/16' Core Compatible With Chevrolet Silverado, GMC and Cadillac

Free shipping on orders over $29.99

$91.78

$ 42 .99 $42.99

In Stock
  • DIRECT REPLACEMENT: Designed to meet OE fit, form and function.
  • MAXIMUM COOLING EFFICIENCY: Built with high density multi-louvered fins to enhance heat transfer and maintain optimal engine temperature
  • EASY INSTALLATION: Drop-in fit design with included accessory pack to make installation a breeze
  • PROVEN PERFORMANCE: Rigorously tested for reliability and durability under extreme weather conditions
  • ENSURE FITMENT - Ensure a perfect match with your vehicle by entering its details in the Amazon Confirmed Fit tool provided on this page


Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium radiators meet or exceed the performance of the original equipment radiators they replace. That extends to all components, including engine and transmission. The complete radiator offers maximum cooling efficiency. No modifications required for proper fit. These units are engineered to last and a perfect fit guarantee. The Inlet header dimensions are 18-7/16 x 3-1/8 inches. The Outlet header 18-7/16 x 3-1/8 inches.


Brad
Reviewed in the United States on February 17, 2025
It fits and doesn't leak. What else could you ask for.
Justin Gwinn
Reviewed in the United States on September 2, 2024
Product is a direct fit with no issues!
James T Atkinson
Reviewed in the United States on August 5, 2024
I bought this radiator as a replacement for my 28" radiator so that I could convert my truck from a clutch fan to electric fans. This radiator works just right. Keeps the engine temperature right at where it should be.
Casual Player
Reviewed in the United States on July 8, 2024
Installed in April. Perfect fit and as others said take rubber fittings from old one. Took it on first road trip about 300 miles one way with many mountain ups and downs. Worked fine and engine temp middle all the way. Transmission temp is about 10-15 higher than stock radiator as several have mentioned. Weather is 90's also, hot summer. That is why 4 stars only. Otherwise, no leaks till now, coolant level same as day of installation.
Bob Whitaker
Reviewed in the United States on June 21, 2024
IT WAS PACKAGED POORLY BUT ARRIVED INTACKINSTALLATIO N WAS EASYTHE PRODUCT WAS HIGH QUALITY
D
Reviewed in the United States on October 23, 2024
Fits 01 5.3 tahoe perfectly. 2months now. Working great so far no issues or leaks.
seb
Reviewed in the United States on July 28, 2023
Matches OEM, exact fit no problems whatsoever.I was missing the drain plug on my old radiator so I was just losing fluid left and right + it had a crack in the tank somewhere. Took about an hour to install. Super simple too!Watch a youtube video and save yourself some money!
Tod Stinson
Reviewed in the United States on December 7, 2023
I'm not sure if this is a rebuild or re-man radiator, but it was clean, doesn't leak and keep the engine cool. A good and affordable solution for folks hanging on to their old rides. Hot spotting the top of your modern V-8 may be the one thing that will most likely lead to a cascade of expensive failures.
AJ
Reviewed in Canada on January 22, 2023
So far so good , it’s only been installed for 1 week
dave
Reviewed in Canada on June 24, 2020
the rad fit well but missing pieces
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