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Mishimoto Performance Aluminum Radiator (05-14 w/ Manual Transmission)

Item 80203
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    Features, Video & Details

    • Up to 25% More Cooling Capacity
    • Lightweight Aluminum Construction
    • Leak-Proof Brass Fittings
    • Hand-Welded for Perfect Fit
    • For Manual Transmissions Only
    • Fits Manual 2005-2014 GT, V6, Bullitt and 2007-2008 Shelby GT Mustangs

    Review & Installation Video

    Review & Install Video

    Hey everyone I’m Justin with and I’m checking out a way to keep your ride cool, all while making a dramatic visual improvement under the hood as well, talking about these Mishimoto performance radiators for your Mustang. Mishimoto has become one of the industry leaders in terms of performance radiators, this direct factory replacement is a great solution for an old or leaking radiator. Now some of our customers have mentioned that this rad has been their cure for their motor running a little hot when adding different performance mods, especially superchargers which can notorious for making any motor run hot. This radiator has been designed to keep your street or strip Mustang much cooler thanks to their unique design, which allows a 25% increase of cooling capacity over your stock radiator. These radiators are manufactured from lightweight aluminum, feature leak proof brass fittings, and are all hand welded to ensure top notch quality, and a perfect fitment. On top of all that they also feature a limited lifetime warranty, no questions asked. The install may be slightly more difficult than bolting up that new cold air intake, but honestly it’s not that bad, think of it as a giant oil change. The first step is you need to drain all the coolant out of the factory radiator, but you want to make sure you have something large enough to hold all that fluid, we recommend at least a 15 quart drain pan. Once you’ve done that, yank the hoses off, then unbolt your factory radiator, removing it from your engine bay. Once you’ve done that, reinstall the Mishimoto in its place, reattach the hoses, and fill it with a 50-50 mix of coolant and water. That’s it, install should take you about 2 hours from start to finish. This would also be a good time to check out Mishimoto’s performance radiator hose kit, not only will they hold up to the heat and pressure better than your stock hoses, but they’ll also make a nice visual improvement under the hood. Every gearhead knows that heat is one of the worst enemies for performance, it can drain power, hurt your fuel mileage, or even damage your motor. So if you want to help your Mustang keep its cool whether it’s on the street or the track, then you’ll definitely want to check out these performance radiators from Mishimoto

    Keep Cool. Keep temperatures down to keep producing maximum horsepower whether it's on the street or the track with a Mishimoto Aluminum Radiator. When you're running your Mustang hard, engine temps can spiral out of control, draining precious power and even causing engine damage. A Mishimoto Mustang radiator has up to 25% more cooling capacity than your stock radiator to keep things cool and running right.

    Lightweight Aluminum. Mishimoto Radiators are crafted of lightweight high-quality aluminum. Each radiator is hand-welded to which ensure a perfect fit and great underhood appearance.

    Leak-Proof Design. Other aftermarket radiators have a design problem that causes leakage from the outlet to the overflow reservoir. Unlike other manufacturers, Mishimoto uses specially designed brass fittings to ensure leak-free performance. And all of their radiators are pressure tested twice before leaving the factory so you can install your new radiator with confidence.

    AmericanMuscle Recommends. This radiator is a perfect combination with Mishimoto's Silicone Radiator hose kit for your 2005-2012. (Add on option above.)

    Application. This Mishimoto Mustang Radiator is designed for 2005-2014 V6 & GT, 2008-2009 Bullitt, 2007-2008 Shelby GT with manual transmission. Does not fit the Shelby GT500.

    Mishimoto's "No Questions Asked" Limited Lifetime Warranty

    Technical Note. If you have an automatic transmission, you would need to purchase the required Mishimoto Transmission Cooler from the drop-down ordering options above. May require custom work for proper installation.

    Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details


    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Radiator
    Installation Info
    Tech Specs


    • Core Size: 495mm x 608mm
    • Rows: 3
    • Inlet: 38mm
    • Outlet: 38mm
    • Core Thickness: 52mm
    • Tank Wall Thickness: 2mm
    Will it fit my Mustang?
    • Boss 302 - 12, 13
    • Bullitt - 08, 09
    • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
    • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14

    Will not fit automatic transmission unless combined with the Mishimoto Transmission Cooler.

    Does not fit the Shelby GT500.

      Customer Photos (28) Submit Your Photo

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        Questions & Answers (11)

        5 Top Rated Questions

        Does this radiator require more coolant than the stock one?

        • Yes, this radiator is slightly larger than the factory style currently in the car, it would be recommended to add and check until the DEGAS bottle for the radiator fill is to the full mark with the car hot and cooling system bled.

        Helpful (5)

        does this work with the factory fans? Reuses the factory hoses? I havent seen these questions answered by someone who has bought so I was hoping the company selling them would list this.....

        • The Mishimoto Performance Aluminum Radiator - Manual (05-14 GT, V6) will work with your factory hoses and the factory fan.

        Helpful (3)

        Can you use this with stock radiator hoses?

        • The stock hoses will fit with the Mishimoto Performance Aluminum Radiator, however, since the Mishimoto Radiator is slightly thicker, it will push the stock hose back just a bit.

        Helpful (1)

        I have an 06 Saleen S281 with a turbo kit, will this fit even with the front mount intercooler?

        • Unfortunately we have not tested this radiator with that setup, so we would be unable to guarantee fitment.

        Helpful (0)

        Will this radiator work with the factory hardware that holds the fan and the A/C evaporator on?

        • This will be a direct-fit replacement for the factory radiator.

        Helpful (0)
        Post Your Question
        6 More Questions
        Does this radiator have more capacity than a track pack radiator? 1 answer
        If i buy the mishimoto automatic transmission cooler will i be able to use this radiator? 1 answer
        What’s the weight different between this radiator(mishimoto) and the stock one? 1 answer
        Will this radiator fit with the 2013 gt500 fan upgrade on my Gt? 1 answer
        does the mishimoto work with a automatic if not what are goods performance ones for a automatic V6 1 answer
        Will this work with stock hoses on a 2010 V6? 1 answer

          Customer Reviews (70) Write a Review

          Ratings Summary

          4.4 out of 5 overall rating from 70 customers

          Installation Time: Afternoon

          Installation Cost: 0-$100

          • September 14, 2019

            5 2007 GT - Vortechboost

            Added to Vortech Supercharged Mustang

            Just put this radiator on my Vortech Super Charged mustang. I complimented it with the Ford Racing GT 500 fan. After a night of spirited driving, power stayed consistent and peppy and I did not notice any power being pulled due to heat.

            Helpful (1)
          • August 25, 2019

            5 2005 V6 - Vanossalag Installation Time: Shop Install Installation Cost: 0-$100

            excellent mod for your Mustang

            I had the Mishimoto radiator installed. Sorry, no longer a gear head, can't tinker with my car in my development; HOA Rules. I was very happy with the install, it took them an hour and a half. That included the removal of the old one. Wish I could have watched them do the work. My car is running noticeably cooler. Unfortunately, I can't tell you the exact difference as my Temp gauge doesn't have any numbers. I haven't checked the extra HP yet. I have a couple additional projects, plus I added a cold air intake and dual exhaust.

            Helpful (0)
          • May 06, 2019

            4 2014 GT - steelrider37


            installed this in my 2014 mustang gt supercharged good quality radiator car runs a little cooler now and i had the boss 302 radiator before took around 2 or 3 hours to install

            Helpful (1)
          • May 03, 2019

            5 2014 GT - MichaelB Installation Time: Afternoon

            Great Product

            So far so good its been a great product. Very clean and solid built. Too early to tell performance gains but the look is great and the install was simple. I would say an afternoon for install only due to the disassembly portion of the vehicle.

            Helpful (0)
          • April 23, 2019

            3 2014 GT - ScottY Installation Time: Afternoon

            Air conditioning condenser

            Air conditioning condenser I think this radiator overall is of good quality but and I do mean a big but this is supposed to be a direct replacement air conditioning condenser will not bolt fast to this Radiator does not match so when you consider purchasing this item keep in mind it will not be a direct replacement

            Helpful (0)
          • April 19, 2019

            2 2005 GT - Deke Installation Time: Afternoon

            Radiator swap

            Fit was perfect! Bolted up to the A/C condenser and the fan without any problems plus more cooling capacity than stock. If you need to replace your original radiator you can’t beat the price.

            Helpful (0)
          • April 03, 2019

            5 2010 V6 - GB Installation Time: Afternoon

            worth the wait

            ordered back in March , took 2 calls to customer service to find out it was on back order, arrived 3.5 weeks later box had been opened , looks like American ordered from a sub supplier to get me the part, Radiator was still in sealed bag inside box no damage, fit was good w minor mods, had to shave off 1.2 inch of rubber support mount height to get it to fit properly and ac bracket mount one hole was off 1/4 inch, dremel took care of that. All in all I am pleased , worth the wait car runs 10 deg cooler and capacity is 3.1 gal compared to OEM of 2 gal. Radiator itself is well made and noticeably lighter than OEM radiator, and comes w a lifetime guarantee

            Helpful (0)
          • April 03, 2019

            5 2012 GT - MattHallman Installation Time: Afternoon

            Mishimoto top notch

            Great help from AM. I ended up running over an 18 wheeler tire and it popped my radiator. I didn’t want to replace it, but I’m glad I went with this one- easy install and great quality

            Helpful (0)
          • March 30, 2019

            5 2006 GT - KimW Installation Time: Afternoon

            Upgrade 101

            Huge upgrade to the cooling system and it looks awesome. Great fit for stock replacement

            Helpful (0)
          • March 25, 2019

            5 2006 GT - Stangnation Installation Time: Afternoon

            Mishimoto Radiator

            It was a good fit! Definitely changes the look in the engine bay!

            Helpful (0)
          • February 27, 2019

            5 2014 V6 - DavionR Installation Time: Shop Install Installation Cost: 0-$100

            Good part

            Like how it looks it’s a really great part I do Recommend it

            Helpful (0)
          • January 18, 2019

            5 2007 GT - BobbyT


            Very happy with this product!!! Wish I would have done this sooner...

            Helpful (0)
          • December 25, 2018

            5 2007 GT - RyanD Installation Time: Less than 1 Hour

            great radiator

            works great and keeps the motor temp down about 10 degrees

            Helpful (0)
          • November 13, 2018

            5 2008 GT - SamS Installation Time: Afternoon

            Good product

            Does exactly what it says. Just keep in mind, the radiator is a little thicker than factory so it pushes your fan, coolant resivor, and power steering fluid resivor tank back which could create some clearance issues depending on your air intake. Mine just barely fits with some rubbing. Good quality radiator though, no problems so far.

            Helpful (0)
          • October 15, 2018

            5 2012 V6 - FiSosa Installation Time: Less than 1 Hour

            Performance and looks

            Let’s just say it doesn’t get as hot as it use to and it just gives me a piece of mind when doing roll races

            Helpful (0)
          • September 24, 2018

            5 2005 V6 - YadaYada Installation Time: Less than 1 Hour

            Great Replacement

            First I want to say the box is huge! Install took a little wiggling to get in but it fits. Drove about 200 miles the day after this big baby was settled and she did awesome. So far, no issues and no complaints. Good buy.

            Helpful (1)
          • September 18, 2018

            5 2007 GT - Arrow Installation Time: Afternoon

            Perfect fit, works for automatics, too.

            I wasn't sure about buying this radiator for two reasons: 1) I'd never used any of their products and nobody I knew had them, and 2) it said "manual only" and I have a built 5R55S. It was only after talking with my uncle, who's been building cars, hot-rods and working on exotics all his life, that I paid closer attention to Mishimoto, as he recommended them. I don't take anything he recommends lightly given what he works on and his experience. The radiator came in and looked great! I was expecting to have to fabricate some kind of mount for my stock transmission cooler (I run a compound cooler setup with the stock cooler in line with an aftermarket Derale cooler to keep my built 5R55S under control). Immediately after taking it out of the box and bag I saw that it had exactly the right mounts already on it for the stock trans cooler! I get that some radiators for automatic cars are a combined unit with the trans cooler and radiator as one unit...but that's not the case with the S197 mustangs (at least) so listing this as "manual only" was confusing at least. I almost didn't buy this radiator because of this. As for the radiator itself, it went in perfectly. It doesn't have the bulky extra plastic on the sides sticking out so it was even easier to get into place than the stock radiator. Only one of the holes (the top driver-side condenser hole) was off by about half the width of an M6 bolt, but that wasn't anything difficult to correct. I got this radiator because I had to completely rebuild my coolant system among other things. As it stands I'm still putting the car back together so haven't run it yet, so I don't have any feedback on cooling performance. I have no reason to suspect it would be any less than the stock unit at the very least. Very nice drain plug and fittings. One thing I will say is that upon arrival the radiator had a tiny amount of metal flake and "fuzz" inside, but no mechanic worth their salt would think of putting a new radiator into a car without flushing it first anyway.

            Helpful (4)
          • September 05, 2018

            3 2009 GT - RyanW Installation Time: Afternoon

            Buy a Radiator Comb also.

            When I recieved my radiator it looked as if it had already been out of the box once or twice. a few places had bent fins on the cores and I had to comb them out. Other than that this radiator is very nice.

            Helpful (0)
          • July 13, 2018

            4 2007 V6 - TheMistress Installation Time: Afternoon

            Great product

            Bought this to replace my stock radiator. had some minor fitment issues with bolt alignment, but those are easily fixed. great product, its working well over a 2 years later.

            Helpful (1)
          • July 12, 2018

            5 2005 GT - MekkahG Installation Time: Less than 1 Hour

            Works grate

            This works grate my engine after a day of driving use to be to hot to touch and even the good of the car what to hot and this worried me so I got this rad and now the engine is cool enough to evern work on it after a drive

            Helpful (0)

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