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Readair

Engine Coolant Radiator Assembly Compatible with Dodge Ram 1500, Ram 2500 2009-2010 & Ram 1500 2011-2018, 1500 Classic 2019-2022, 2500/3500 2011-2013, 3.7L 4.7L 5.7L, Replace# 55056858AB

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Mar 12
Order within 2 hours and 43 minutes
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Size: RAD:13129


Features

  • DIRECT OEM FIT:Radiator Compatible with 014-2018 1500 5.7L, 2011-2013 1500, 2014-2018 1500 3.6L, 2009-2010 Ram 1500, 2019 1500 Classic 5.7L, 2020-2021 1500 Classic, 2019 2022-2023 1500 Classic 3.6L, 2011-2013 2500 5.7L, 2010 Ram 2500 5.7L, 2011-2013 3500 5.7L OEM Part Numbers: 55056858AB, 55056858AC, 55056858AD, 55056858AE, 55056870AA, 55056870AB, 55056870AC, 55056870AD, 55056870AE, 55056870AF, 55056972AB, CU13295
  • AFFORDABLE, RELIABLE & BUILT to LAST :This complete radiator is built with high density multi-louvered fins for maximum cooling efficiency, to ensure durability in extreme cold weather, 100% no leaks.
  • PREMIUM INSTALLATION The aluminum radiator core built with TIG-welded end PA66 GF30 inlet/outlet tanks, brass transmission oil cooler and treated coating is applied to ensure product longevity.
  • LEAKPROOF MATERIAL: All products are subjected to leak tests, as the high-grade plastic tank & aluminum core are used in our radiators, which help ensure radiators' longevity
  • BUY WITH CONFIFENCW: A Two-year unlimited-mileage guarantee on our meticulously crafted engine coolant radiator assembly. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.We have a professional service team that provides 7x24 hours help. If you have any questions, please feel free to contact us

Manufacturer: ‎Readair


Brand: ‎Readair


Model: ‎Aluminum Radiator for 2014-2018 1500 5.7L, 1500 3.6L, Ram 1500, 2019 1500 Classic 5.7L, 1500 Classic, 1500 Classic 3.6L


Item Weight: ‎9.04 pounds


Package Dimensions: ‎40 x 26 x 6.8 inches


Item model number: ‎Radiator for Dodge Ram


Exterior: ‎Polished


Manufacturer Part Number: ‎Radiator55056858AD


OEM Part Number: ‎55056858AB, 55056858AC, 55056858AD, 55056858AE, 55056870AA, 55056870AB, 55056870AC, 55056870AD, 55056870AE, 55056870AF, 55056972AB, CU13295, 55056858AB, 55056858AC, 55056858AD, 55056858AE, 55056870AA, 55056870AB, 55056870AC, 55056870AD, 55056870AE, 55056870AF, 55056972AB, CU13295, Aluminum Radiator Fit for 2014-2018 1500 5.7L, 1500 3.6L, Ram 1500, 2019 1500 Classic 5.7L, 1500 Classic, 1500 Classic 3.6L, 2500 5.7L, 2010 Ram 2500 5.7L, 3500 5.7L CU13129


National Stock Number: ‎Radiator Engine


Date First Available: January 23, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 12

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great fit/Great price
Size: RAD:13062
This was a project on our van that I decided I'd try to do myself. Found a few videos online and this item was an exact fit on our 2016 Dodge Caravan. Not the easiest to install, but with this price and an afternoon of figuring it out, I saved hundreds of dollars. Hoping that the quality holds up over time! ... show more
Reviewed in the United States on January 4, 2026 by Michael
    • Same as advanced auto parts. Half the price.
Size: RAD:13392
Fits e90 perfectly No issues months later
Reviewed in the United States on December 23, 2025 by Ashley
    • Great replacement... low cost!!
Size: RAD:2580
Great quality. Great packaging. Looks OEM. Fits perfect.
Reviewed in the United States on December 14, 2025 by TrystanZ24
    • Good product
Size: RAD:13641
Fit perfect and is running great!
Reviewed in the United States on August 28, 2025 by Justin
    • Fits perfectly in the radiator support. Almost too easy.
Size: RAD:730
It fit perfectly. The original was for a 6 cylinder that had been swapped for a V8 (too small). The only problem I had was getting the right fan shroud. You will need a one piece fan shroud for a 454 if you don't have one as this is a 4 core style radiator.
Reviewed in the United States on December 10, 2025 by Stephen C.
    • Damaged and bad casting quality.
Size: RAD:13641
Review Image by Savanah Foster Savanah Foster
Review Image by Savanah Foster Savanah Foster
I ordered this radiator for my 2018 Chrysler Pacifica. It arrived damaged in the box with no damage to the box and there was barely any packing in the box. There was a dent in the bottom of the radiator and the whole thing was slightly twisted and not flat. Also many casting imperfections. I'm sure this would have leaked if I had put it in my car. The installation takes several hours so I am not risking it. Very disappointed with how this came. Now I have to wait even longer to fix my car while I order something from a more reputable brand. ... show more
Reviewed in the United States on September 26, 2025 by Savanah Foster Savanah Foster
    • Greatly Surprised
Size: RAD:2777
I was a little skeptical about this radiator. Once it arrived I compared it to the factory unit, it was Identical and fit perfectly. I would definitely buy it again if needed.
Reviewed in the United States on January 17, 2026 by Lee
    • Exact fit and working fine
Size: RAD:2321
Exact fit for my 2003 Tundra. The product was well packaged so no damages and most important is that it is working fine thus far. I will take my truck for a 50 miles drive this weekend and see how well it holds up.
Reviewed in the United States on December 4, 2025 by Edmond Wheeler

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