• 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)


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

Core thickness equal to the OE part.  If radiator core is slightly thinner than the OEM, this can decrease overall performance and lifespan.

Premium Aluminum Core

Engineered for top performance.  Provides efficient cooling and heat-transfer.

100% Leak Tested

Built to strict quality control standards.

Part Details

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.

4.4 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Ordered a new radiator for my Ford F250 super duty 7.3L diesel 4x4
It showed up 3 days later like expected. Installed it in about an hour and I've put about 2000 miles on it since then without any problems.
I have now ordered a few other parts for my truck and for the price and quality of parts, I don't even feel the need to shop around looking for a better deal. It saves me time and money. Thanks 1aauto you will continue to get my business any time I need parts for any of my vehicles.
February 23, 2018
5 months ago
perfect fit
The ordering process was very easy customer service was great FAST shipping and a perfect fit I will definitely use them again Thanks
October 17, 2017
9 months ago
The radiator installed easily, and works great. The handling of the package during shipping was another story. The box was damaged, and the fins of the radiator were smashed in several
places. If I had more time to finish the job, I would have returned it. I pressure tested it, there were no leaks. So I completed the job. I would upload pics of it all, if I knew where.
September 7, 2017
10 months ago
'02 F250 7.3L PS radiator
Order shipped promptly, rec'd when expected and fit my '02 F250 7.3l without a problem. Only complaint would be the lack of packing to prevent damage to the fins. No damage to mine though.
August 20, 2017
11 months ago
1999 F250 7.3
This radiator is working Great and priced much better then the 4 chain shops around here even with there discounts ! Placed my order tuesday 7/25/2017 right before 4P.M and recieved it that thursday afternoon. Thanks for all your videos on youtube they help a lot. Peace!
August 2, 2017
11 months ago
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Browse 1 question Browse 1 question and 1 answer
Will this radiator fit a 2001, 5.3 Excursion? Thanks for the info.
John F on Mar 4, 2018
BEST ANSWER: It fit perfectly in my 2001 f-250 7.3 so I'm gonna say yes.

Vehicle Fit

  • 2000-2003 Ford Excursion Radiator V8 7.3L Turbo Diesel
  • 2000-2005 Ford Excursion Radiator V10 6.8L
  • 1999-2004 Ford F250 Super Duty Truck Radiator V10 6.8L
  • 1999-2003 Ford F250 Super Duty Truck Radiator V8 7.3L Turbo Diesel
  • 1999-2004 Ford F350 Super Duty Truck Radiator V10 6.8L
  • 1999-2003 Ford F350 Super Duty Truck Radiator V8 7.3L Turbo Diesel
  • 1999-2003 Ford F450 Truck Radiator V8 7.3L Turbo Diesel
  • 1999-2004 Ford F450 Truck Radiator V10 6.8L
  • 1999-2004 Ford F53 Stripped Chassis Radiator V10 6.8L
  • 1999-2003 Ford F550 Truck Radiator V8 7.3L Turbo Diesel
  • 1999-2004 Ford F550 Truck Radiator V10 6.8L

This part replaces:

  • Spectra Premium Industries CU2171
  • Partslink FO3010240
  • TYC 2171
Part #: 1ARAD00687