CU2423 KAX Replacement Radiator for Suburban 1500 2000-2014, Escalade ESV 2005-2013, Silverado 1500 HD 2001-2003 2005-2006, Silverado 2500 1999-2000, Automotive Radiators
Condition: Used - Very Good
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$11.55
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30-day returns
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 1 left in stock, order soon!
Arrives
Tuesday, Jul 21
Recently Viewed
Size: CU2423
Features
- Vehicle Fitment- Automotive replacement engine radiators compatible with Suburban 1500 2000-2014, Escalade ESV 2005-2013, Silverado 1500 HD 2001-2003 2005-2006, Silverado 2500 1999-2000, H2 2008-2009, Yukon 2000-2014 4.8; 5.3L, Suburban 2500 2000.
- Shockproof Delivery- Our aluminum radiators are packaged in shockproof packaging. Foam fixed in four corners to prevent deformation and damage during transportation, ensuring safe delivery.
- High Quality- The car radiator adopts high-grade plastic water tank & aluminum core, which can prevent corrosion and has excellent thermal conductivity. All auto radiators have undergone leak-proof testing to ensure their service life.
- Customer Support- KAX is dedicated to the research and development, as well as production of automotive components, with all produced parts being 100% compatible with the original vehicle. We offer a 59-year warranty and please feel free to contact us if you have any issues.
Manufacturer: KAX
Brand: KAX
Model: Cooling Radiators
Item Weight: 13.99 pounds
Product Dimensions: 42.91 x 22.83 x 6.89 inches
Item model number: CU2423
Exterior: Machined
Manufacturer Part Number: 3535RDT072FUS
OEM Part Number: 2423C, 19256745, 19256746, 412423, 15841572, 15797146, 15841583, 15192540, 15193108, 20939136, 15124630, CU2423, 15841568, 15252638, 52487604, 15797139, 15797150, 15841571, 52473444, 52486595, 15124633, 15252642, 15252641, 15239375, 15797149, 22840117, 52481487, 52473450, 15841576, 412921
Lift Type: manual
Date First Available: June 20, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jul 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Size: CU2423
New upon arrival transmission lines fit perfectly, clips were present and functional. Fins were not disturbed at all. fan shroud fit perfecly, radiator sat perfectly in the chassis. no leaks, no creeks, just move the support gromets from the old radiator to the new, install all the lines, and fill it all back up again. seems like a great bargain and decent quality on this one, only time will tell for it's durability. install went smoothly, everything was packaged well, didn't have to modify anything on the radiator or my vehicle for the install at all. it's only been a few days, but the radiator came packaged with cardboard over the grille/fins, was sufficiently packaged in it's box, and literally in brand-new condition from it's production plant. Only time will tell how it stands up to the heat cycles, but for a cheap replacement option for a cracked junkyard radiator, this worked very well. not a drop leaking, on the coolant or transmission oil side. took a chance in 2026, so far so good. 2009 suburban 5.3, 442k miles.
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Reviewed in the United States on February 24, 2026 by Gelko
Size: CU2423
Fit and did the job.
Reviewed in the United States on March 22, 2026 by Thomas
Size: CU2784
Fit my car perfectly and solved all my issues. Installation was easy.
Reviewed in the United States on April 5, 2026 by jennifer honeycutt
Size: CU2784
This radiator fit my vehicle perfectly and installation was easy. The materials feel sturdy and high-quality. Since installing it, the engine maintains a stable temperature even on long trips. There are no leaks or other issues. A great option for the price, highly recommended.
Reviewed in the United States on November 16, 2025 Reviewed in the United States on November 16, 2025 by Marileydiz Regalado
Size: CU2423
Fits perfectly 2008 z71
Reviewed in the United States on March 13, 2026 by This is a good starter as long as you know you will need to put your starter nose off your old starter .everything else on it is pretty good quality. If you don't put your nose on it it is a complete waste of time to install it . As long as you buy it knowing that it's for sure better than the options I've seen. I've bought several of them and haven't had problems other than the aluminum nose so far. I'll buy from them Everytime as long as I have the piece to change out before I put it on .
Size: CU2423
The product was very low low quality only lasted 8 months
Reviewed in the United States on March 8, 2026 by Veronica Salcido
A great value and an excellent radiator that's hundreds of dollars less than a compatible one at Auto Zone. This is also the same exact radiator that Rock Auto is selling for a little more plus shipping charges. This one shipped free on Amazon.
Reviewed in the United States on December 21, 2025 by Bailed Out
Size: CU2423
I bought this thing because i believe that mine had a leak and took mine apart and realized there was no leak but luckily because mine i needed has both a engine and transmission cooler this one only has a port for 1. But amazon said it would fit for my vehicle and it didnt. But other then that it seemed to be made good but i did not get to use it to see how well it cooled or how durable it was and how good it functions.
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Reviewed in the United States on February 28, 2026 by eugene