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PHILTOP CU1826 Radiator for 96-03 S10 4.3L, 96-05 Blazer 4.3L, 96-03 Sonoma 4.3L, 1996-2001 Jimmy 4.3L, 1996-2001 Bravada, 2004 S10, 2004 Sonoma, 1997-2000 Hombre 4.3L (w/EOC (Engine Oil Cooler)

  • Based on 91 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Aug 5
Order within 21 hours and 7 minutes
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Size: 1996-2004 S10 4.3L, 1996-2005 Blazer 4.3L


Features

  • Direct Fit:1996-2003 S10 4.3L, 1996-2005 Blazer 4.3L, 1996-2003 Sonoma 4.3L, 1996-2001 Jimmy 4.3L, 1996-2001 Bravada, 2004 S10, 2004 Sonoma, 1997-2000 Hombre 4.3L;Engine Oil Cooler And Transmission Oil Cooler Included
  • Replacement OEM Part Number: 15120548, 15120549, 52462548, 52462549, 52472963, 52472964, CU1825
  • Specification - Core Width: 26-1/4 in Core Height: 15 in Core Thickness: 1 in; Inlet Diameter: 1-5/16 in Outlet Diameter: 1-9/16 in
  • IATF16949 Certification: Designed with outstanding durability, in compliance with the original specifications, and suitable for direct replacement.
  • Quick and Easy Installation: Direct-fit design eliminates the need for modifications during installation

Manufacturer: ‎PHILTOP


Brand: ‎PHILTOP


Model: ‎replacement radiator vehicle speicific


Item Weight: ‎8.89 pounds


Product Dimensions: ‎34.65 x 19.53 x 4.96 inches


Item model number: ‎CU1826


Exterior: ‎Machined


Manufacturer Part Number: ‎5792RDT076WUS


OEM Part Number: ‎CU1826、1、12964、CU1、8522549、OK01515200A


Date First Available: May 9, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 5

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.

  • Klarna Financing
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  • Zip Pay in 4
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Top Amazon Reviews


  • The correct part is very important to know.
Size: 2011-2014 Sonata 2.4L, 2011-2015 Optima 2.4L
The radiator worked out perfectly. It was a perfect match and fit.
Reviewed in the United States on May 27, 2026 by Gilbert Padilla

  • Good deal.
Size: 2007-2016 Patriot, 2007-2016 Compass
This item fits like original. Installed a month ago and it’s been working fine.
Reviewed in the United States on January 19, 2026 by Dean Bellini

  • Running cool and dry now!
Size: 1996-2004 S10 4.3L, 1996-2005 Blazer 4.3L
Great radiator. Prefect fit for my 1999 S-10 pick up 4x4 with 4.3 v 6. You get exactly what you see in the picture including the quick connect clips. Looks just like my original radiator that came with my truck. It even has the drain cox which a lot of the other ones don't come with it. It arrived early and it was packaged very well and in perfect condition. I was a little nerves after reading other reviews from people that bought there's from other sellers and received bowed and damaged ones. I am very happy with my purchase and saved a lot of cash on it compared to my local auto parts stores. I would recommend this seller to anyone. ... show more
Reviewed in the United States on August 5, 2025 by T. C. LEAR

  • Cost effective replacement for OEM radiator. Cost effective replacement for OEM radiator.
Size: 2002-2004 Ram 1500 4.7L/5.7L/3.7L
This radiator is even better than I thought it would be. It was easy to install with the help of YouTube. After a couple of weeks since I installed it with several days in the 90s, it's maintained the water temperature perfectly. It was an exact replacement for the OEM radiator on my 2003 Ram 1500 SLT 4.7L pickup. The only difference was that instead of slots for the transmission oil cooler mounting tabs to slip into, there are holes that match the holes on the mounting tabs. You will need threaded clips and matching bolts to attach the mounting tabs. (See photo.) ... show more
Reviewed in the United States on August 24, 2025 Reviewed in the United States on August 24, 2025 by DevotedSon

  • Good quality.
Size: 98-11 Ranger 3.0L/4.0L, 01-05 Explorer
Perfect fit and it does have a drain valve which the description didn't mention.
Reviewed in the United States on May 26, 2026 by Mr. T

  • Great fit and price Great fit and price
Size: 2007-2016 Patriot, 2007-2016 Compass
Fit perfect for my 2014 jeep Patriot. Better price than at local stores. My husband installed it before I could snap a good picture but I took one of it on already.
Reviewed in the United States on January 9, 2026 Reviewed in the United States on January 9, 2026 by miriam apaez

  • Unwanted item
Size: 2005-2008 F150 5.4L/4.6L/4.2L
I did not order another one. The first one didn’t fit. I do not utilities know why. I was sent another one. I’m trying to send it back but having trouble.
Reviewed in the United States on May 31, 2026 by Tobias Garza

  • Easy to replace
Size: 2007-2016 Patriot, 2007-2016 Compass
Good replacement for the original
Reviewed in the United States on May 22, 2026 by Darren McDowell

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