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AutoShack Radiator with Transmission Oil Cooler 18.13" x 19.63" Core, 1pc

Based on 210 reviews
Condition: New
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$87.37
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Availability: In Stock.
Fulfilled by Auto Shack

Arrives Thursday, Nov 5
Order within 11 hours and 31 minutes

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At a glance

Condition
New
Model
RK1669
Weight
10.2 lb
Exterior
Aluminum, Plastic
OEM Part Number
CU1015, CU1682, CU2101

Features 5

  • FITMENT: Direct-fit replacement for Jeep Wrangler 1987-1995, 1997-2006 4WD L4 2.4L 2.5L L6 4.0L 4.2L, Jeep TJ 1997-2006 4WD L4 2.4L 2.5L L6 4.0L. Verify fitment before ordering
  • WHAT'S INCLUDED: 1 radiator. Core height: 18.13 " (460.5 mm) | Core width: 19.63 " (498.6 mm) | Radiator Thickness: 1 " (25.4 mm) | Core Rows: 1 | Transmission Type: Automatic or Manual Transmission | Engine Oil Cooler: No | Transmission Oil Cooler: Yes. Radiator cap NOT included
  • COOLING PERFORMANCE: Built to support steady coolant temperatures and reliable heat dissipation for daily driving
  • IMPORTANT FITMENT NOTES: Review engine, transmission and cooling-package details before ordering. Professional installation would be highly recommended

Specs 8

Manufacturer Auto Shack
Brand Auto Shack
Item Weight 10.2 pounds
Package Dimensions 27.2 x 25.4 x 5.1 inches
Item model number RK1669
Exterior Aluminum, Plastic
Manufacturer Part Number RK1669
OEM Part Number CU1015, CU1682, CU2101

Frequently asked questions

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

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Top Amazon Reviews


Cost effective radiator
I have an old TJ Wrangler I use to run around town with or chase cows back into the pasture. The existing radiator started leaking like a sieve. I was looking for a cheap replacement and this one fit the bill. It was an exact fit, there was a tab on the mounting bracket to remove to fit around an existing part. Bolt holes lined up perfectly, radiator hoses fit as they should. The engine temp is back to normal. I cant comment on durability yet but it's been working fine for the last month. Mine is a manual transmission so no need for to use transmission cooler lines, but it does have them if yours is an automatic. ... show more
Reviewed in the United States on October 15, 2025 by Tom

Works great
I bought this a few months ago and I haven’t had any problems everything lined up like it should and the price is way better than a parts store
Reviewed in the United States on April 4, 2026 by Griffin Kelley

Economical but needs bolt suggestions
Very lightweight and the price reflects that, but quality doesn't necessarily need weight to be good, but again, it Will damage much easier. A great economical and more efficient than the OEM...just dont expect it to take the same physical abuse. The negative is all the holes dont perfectly align, and the original bolts from a 90 and pre 90 are standard not metric. So options for bolts that fit it should be offered and mentioned on the listing. So 95% suggest but 💯 with suggested points. ... show more
Reviewed in the United States on August 16, 2026 by ERIC MURRAY

New Rad
Fits perfect
Reviewed in the United States on September 8, 2026 by John J

Leaking after a year and half
A year and half on my 03 wrangler and it started leaking from the top plastic cover, looks like a crack spraying water straight to my engine, and I probably put about 3000 miles on it only. There is a reason why it’s cheap, I’m replacing it with full aluminum … customer service said it’s out of warranty, but even if it wasn’t it’s not worth the headache of replacing it…. Going cheap seems like a bad strategy on cooling system. ... show more
Reviewed in the United States on November 5, 2025 by Dareh G.

Perfect
Perfect The installation was great the radiator fixed like it was made for it had no problems I drove it for three days in the desert and it was cooler than any other radiator of ever had I would rate this radiator high
Reviewed in the United States on March 25, 2024 by mark

Perfect fit
Was a perfect fit for my 2005 jeep wrangler unlimited. Also was a great price.
Reviewed in the United States on December 31, 2025 by Courtney r.

Worked great but ended up cracking
Everything worked and fit as it should. And for the price you can’t complain. It did end up cracking on the top plastic. lasted a little under a year. Around 11 months . But while using it in its 11 months never gave an issue
Reviewed in the United States on August 27, 2025 by andrew
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