AM Autoparts
List Price:$193.95
AM Price:$136.99
You Save:$56.96
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Part Number: AM-2780689178


  • Direct replacement
  • Plastic tanks with aluminum core
  • Dimensions:
    • Height: 21 1/2"
    • Width:  23 5/8"
    • Depth: 1 1/8"
  • Built to strict quality control standards

FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.

Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.

Expedited is available on checkout to the United States, excluding Alaska, Hawaii.

Final shipping costs are available at checkout.

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

10 Year Warranty

This item is backed by our 10-year warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

Please note: Any modifications to an item of any kind before contacting us will void any and all warranty coverage for this item. Please contact us before modifying the part so that we have the opportunity to correct the situation.

This part replaces:

  • TYC 13055
  • Partslink GM3010521
  • Spectra Premium Industries RAD13055
  • TRQ RDA83082

Vehicle Fit

  • 2008-2012 Cadillac CTS V6 3.6L Automatic Transmission Radiator AM Autoparts AM-2780689178
  • 2010-2014 Cadillac CTS V6 3.0L Automatic Transmission Radiator AM Autoparts AM-2780689178

Product Reviews

4.5 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 4 out of 5
Close to oem!
Received radiator within a week. Overall looks close to oem. Only bad was had dent in fins where something had hit it. Don’t know if shipped this way or happened in shipping. If happened in shipping than needs to be packed differently.
January 17, 2020
over 2 years ago
Rated 5 out of 5
Speedy delivery days early
Exact fit nice quality
January 3, 2020
over 2 years ago