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SR Performance Aluminum Radiator (97-04 GT; 97-98 Cobra; 03-04 Mach 1 w/ Manual Transmission)

Item 100525
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Greater Cooling Capacity
      • Two Row Core
      • Lightweight Aluminum Construction
      • Leak-Proof Hand Welded Fittings
      • Direct Fit - No Alterations Required
      • For Manual Transmissions Only
      • Fits 1997-2004 GT, Mach 1, Bullitt and 1997-2001 SVT Cobra


      Run Cooler. Keep your high revving 4.6L manual Mustang running cooler for maximum power on the street, strip or track, with an all aluminum SR Performance radiator. This SR Performance radiator features a two row core to dissipate heat much faster than the stock OEM radiator for increased cooling efficiency and optimum performance.

      Superior Aluminum Construction. Manufactured from high-quality lightweight aluminum, this SR Performance Radiator is hand-welded for the strongest and most precise welds possible. The superior construction of this SR Performance Radiator allows it to withstand the high pressures and abuse of everyday daily driving as well as occasional weekend track use.

      Application. This Two Row Core SR Performance Radiator is designed to be a direct fit upgrade for the 1997-2004 4.6L V8 Mustangs equipped with a manual transmission, including the GT, Mach 1, Bullitt as well as the 1997-2001 SVT Cobra models. Fits manual transmissions only.

      SR Performance

      Fitment: 1997 1998 1999 2000 2001 2002 2003 2004 Details

      MPN# 100525

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (67)

      Write a Review

      Ratings Summary

      4.2 out of 5 overall rating from 67 customers

      • January 12, 2020

        5 2003 Mach 1 - 03STKMACH1

        SR Performance Aluminum Radiator

        SR Performance Aluminum Radiator is a tight fit with stock fan in my 03 Mach 1. I had to modify the mounting provision of my A/C condenser to shift as far to the passenger side for it to fit. My OEM fan shroud now makes contact with brake lines going into ABS modual. All things considered I am 100 satified with this radiator. Worth every penny.

        Helpful (1)
      • November 27, 2019

        1 2001 GT - Sarah216

        I have ordered 2 of these from AM. The 1st one arrived damaged and AM was nice enough to send me a replacement free of charge and I did not have to pay return shipping. The 2nd one has been installed for about 2 months and already has a leak! Unbelievable! Such cheap quality! I was offered a replacement with a 6 discount. I do not believe the 3rd one is the charm for this product and will go elsewhere from now on.

        Helpful (0)
      • November 08, 2019

        5 2000 GT - BlakeBr

        Great for the price

        I’ve had it in for about a month now and it works perfect nothing wrong. Very easy and quick to install. Except you have to push the abs back a bit

        Helpful (1)
      • October 19, 2019

        4 2005 GT - ThomasR

        Works well, doesn't fit well

        The good: Looks great; nice welds; holds more coolant and has more surface area than stock; works well; inexpensive The bad: Poor manufacturing quality control; not quite the direct fit advertised The verdict: Would give it 3.5 stars if I could; get it if you can't afford better The rest: Had to send the first one back because it was twisted - a lot. With the bottom pegs in the mounts, the top would not lay flat against the core support. It stood a full 1 inch off on the driver side. Returned and replaced, and the second one is twisted as well, just not as bad. At least this one would bolt in but you can see it stretching the rubber mount on the top drivers side. Claims to be "Direct Fit - No Alterations Required" but thats not quite true. It's twice as thick as stock so it took a little nudging of the AC and ABS lines to get in there. Not too bad except that it sits right up against the two AC lines where they bolt on to the condenser. I'm worried about the rubbing long-term. The support rod that runs from the frame under the rad and up around the fan to the reservoir tank no longer fits. We attempted to reshape it but gave up after a bit. I don't think it will reach after routing around the extra thickness of the new rad/fan assembly. Note: I have a 2001 Bullitt but below this review, the website is forcing me to select a mustang year from 2005-2009. I do not have a 2005 GT.

        Helpful (0)
      • October 12, 2019

        5 1999 GT - BrieannaW


        It was a super easy install. I have had no problems with it. Worth the money.

        Helpful (1)
      • September 16, 2019

        5 2000 GT - CHRISTIAN

        Great price

        haven't filled yet with coolant but install went fairly easy, note... will have to loosen ABS actuator to install a factory fan/shroud back, only about a 1/4 inch of clearance.

        Helpful (1)
      • September 12, 2019

        2 1998 Cobra - Brandonhelms

        Not as expected

        Brackets are welded on crooked and dents in the side which won’t be seen but could later cause problems. Not entirely satisfied in quality especially for 230$. But it got here a week before the coolant tank.

        Helpful (0)
      • September 11, 2019

        1 1997 GT - bakinblak

        bad welds in 4 rows.

        Had it in for about three or four months started finding antifreeze and transmission fluid on the ground during cool down took it out and had it tested four rows not even connected had to fight for return wouldn't recommend this product

        Helpful (0)
      • September 07, 2019

        5 2001 GT - StangCnTouch

        Works great

        Works perfectly n keeps it way cooler I can feel the difference plus with the bbk throttle body bbk intake and candl runs great love it

        Helpful (0)
      • August 31, 2019

        1 1998 Cobra - demerce21

        Leaked within 6 months

        Installed while adding a handful of new parts during summer 2016 (supercharger/water pump/ etc.). Install was fine. Started leaking coolant out of a welding point on the lower drivers side. Replaced with mishimoto and haven’t had any problems.

        Helpful (1)

      Questions & Answers (8 answers)

      5 Top Rated Questions

      Is there any actual test data? Other than “works great”.

      • For the following : 97-04 GT, 97-98 Cobra, 03-04 Mach 1 w/ manual transmission this is a direct fit replacement. It is however, an upgrade from stock.

      Helpful (1)

      what is the warranty on the SR performance radiator

      • SR performance does not offer a warranty.

      Helpful (0)

      Will it fit in the 2000 SALEEN supercharged the radiator looks stock

      • The SR Performance Aluminum Radiator should have no issues fitting a supercharged Saleen Mustang.

      Helpful (0)

      Does this work with the stock fan?

      • The SR Performance Aluminum Radiator will work with the stock fan on the 97-04 GT, 97-98 Cobra, and 03-04 Mach 1 with a Manual Transmission.

      Helpful (0)

      Will this fit with my vortech supercharger you have to trim the fan shroud quite a bit with the stock radiator I just don't want to buy something that won't fit

      • The SR Performance Aluminum Radiator is compatible with the Vortech supercharger, however some additional trimming of the fan shroud may be required.

      Helpful (0)
      Post Your Question
      3 More Questions
      when comparing the overall dimensions of the 96 radiator to the 97 shows that the 97 may fit in the 96. Seeing as the core is larger on the 97 can this radiator be used in place off the 96 on my Cobra? 1 answer
      Is there a manufacturers warranty on this product? If so how would i contact the manufacturer? 1 answer
      Where is it made? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Aluminum Radiator
      • (1) Drain Plug

      Tech Specs

      • Overall Size: 30” x 20” x 4.25”
      • Core Size: 25" x 16.75"
      • Number of rows: 2
      • Inlet size: 1.5"
      • Outlet size: 1.75"
      • Core Thickness: 2"
      • Material: Aluminum

      Will It Fit My Mustang

      • Bullitt - 01
      • Cobra - 97, 98
      • GT - 97, 98, 99, 00, 01, 02, 03, 04
      • Mach 1 - 03, 04

      Fits manual 4.6L V8's Only

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