This replacement radiator is just what you need to get your vehicle in working order again.


  • Direct replacement
  • Built to strict quality control specifications
  • Engineered for optimum heat-transfer performance and fit
  • 100% tested prior to leaving factory
  • Proper fittings for transmission lines (if needed)

This part is built to strict quality control standards. Makes a great replacement and has substantial cost savings over a dealer unit.


Radiators may incur bent cooling fins or small imperfections during shipping or manufacturing. A few bent fins or small dents and scratches do not affect the fit or the function of the part. Neither our 60 Day satisfaction guarantee, nor the manufacturer's warranty, cover these types of insignificant damages.

Transmission Cooler Note:

Some radiators are designed to be used on both automatic and manual transmission applications. These radiator may have fittings for an automatic transmission fluid cooler. However these radiators can be used on manual transmission models without issue and require no additional parts or modifications.

Direct Fit Replacement

Direct fit replacement radiator with core thickness that is equal to the OE radiator.  Other manufacturers make the radiator's core slightly thinner than the OEM to save money.  This decreases the overall performance and lifespan of the part.

Premium Aluminum Core

Engineered for top performance with a premium core that provides efficient cooling and heat-transfer.

100% Leak Tested

100% leak tested and built to strict quality control standards.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

5.0 / 5.0
5 Reviews
5 Stars
4 Stars
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1 Stars
Cadillac Allante Radiator
Exact replacement radiator. Hundreds less than replacement at dealer service or auto repair shop. Totally satisfied.
February 18, 2017
1 year ago
Cadillac radiator
So far so good, great price is working fine even with an added in line electric water pump as some of you may know some northStarz overheat but my 1997 is still going with a reengineered cooling system.
February 10, 2017
1 year ago
Awsome service and product!!!
The process all the way through the install was amazingly easy and expedient!! Thank you
January 24, 2018
4 months ago
Quality Product
The radiator fit just great in place of the old one. Have had no overheating or leakage issues since I installed it. Very satisfied customer :)
November 8, 2017
6 months ago
Great Product
Bought the radiator for my Cadillac and installed it myself. Connections were great and took no time to do. I always purchase my parts from 1Aauto.
September 19, 2017
8 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 7 answers
What brand is it?
Billie C on Dec 18, 2017
BEST ANSWER: We have a few different aftermarket companies who are based in either China or Taiwan build these radiators specifically for us, as our 1A Auto house brand. They are manufactured to the same OEM specifications as the original part that came with your vehicle. If you have any further questions, please don't hesitate to ask.
On this radiator I know there is a entry for two transmition lines . What are the other two entries on the other side of the radiator for ? Or did I miss to plug something in there ??
Christian M on Jan 13, 2018
BEST ANSWER: Thanks for your question! The other fittings are for vehicles that use an engine oil cooler. If your vehicle doesn't have one, you can just leave them. Thank you!

Vehicle Fit

  • 1993 Cadillac Allante Radiator V8 4.6L
  • 1994-1999 Cadillac Concours Radiator V8 4.6L
  • 1996-1999 Cadillac Deville Radiator V8 4.6L
  • 1993-2002 Cadillac Eldorado Radiator V8 4.6L
  • 1994-1997 Cadillac SLS Radiator V8 4.6L
  • 1993-1997 Cadillac Seville Radiator V8 4.6L

This part replaces:

  • Spectra Premium Industries CU1482
  • Partslink GM3010148
  • TYC 1482
Part #: 1ARAD00537