Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter Daily
Win An Eibach Sportline Kit! Enter Daily

Mishimoto Liquid Chill Radiator Coolant Additive

Market Price $17.99 You Save 11% ($2.04)
Our Price


FREE Shipping on orders over $49

  • Item 80228

Will this fit your Vehicle?

Change Vehicle Help?
In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Keeps Engine Running Up to 30 Degrees Cooler
    • Compatible with All Coolants
    • Non-Corrosive
    • Made in the USA
    • Works in All Year Mustangs
    Cool Running. Mishimoto Liquid Chill, the newest performance radiator additive, will help your Mustang's engine run up to 30 degrees cooler over regular coolant alone.

    Made in the USA. Liquid Chill is made in the USA form a non-corrosive 100% recyclable formula that is compatible with all radiator coolant and/or water mixtures to provide lower engine temperatures.

    Application. Mishimoto's Liquid Chill Radiator Coolant Additive works in all year Mustangs with any type of engine including 4cyl, V6, or V8.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Details


    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) 4oz bottle
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • Boss 302 - 12, 13
    • Bullitt - 01, 08, 09, 19, 20
    • Cobra - 93, 94, 95, 96, 97, 98, 99, 01, 03, 04
    • Cobra R - 93, 95, 00
    • EcoBoost - 15, 16, 17, 18, 19, 20
    • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
    • GT350 - 15, 16, 17, 18, 19, 20
    • GT350R - 15, 16, 17, 18, 19, 20
    • GT500 - 07, 08, 09, 10, 11, 12, 13, 14, 20
    • LX - 87, 88, 89, 90, 91, 92, 93
    • Mach 1 - 03, 04
    • Other - 79, 80, 81, 82, 83, 84, 85, 86
    • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17

      Customer Photos (3) Submit Your Photo

      View All 3 Photos

        Questions & Answers (4)

        4 Top Rated Questions

        Can I add this with the Mishimoto 50/50 Premix coolant and get the benefits or is it not necessary?

        • The Mishimoto Liquid Chill Radiator Coolant Additive can be used with the 50/50 Premix to benefit a cooler operating temperature.

        Helpful (3)

        Can I add to existing ford coolant that's currently in there, car is new, so no need to flush yet.

        • The Mishimoto Liquid Chill Radiator Coolant Additive will not require you to flush the pre-existing coolant. Just open the radiator cap or coolant reservoir cap and add the mixture from the bottle to the system.

        Helpful (1)

        does adding two give you any benefit as i have 1 in now and only see about 10 degree difference or is it like 1 bottle per gal Im on stock fluid now 2016 gt

        • We would not recommend adding a second bottle of this additive. Depending on baseline temperatures, ambient temperatures, humidity, and how much heat the engine produces, temperature drops can vary.

        Helpful (0)

        Can I Use This During Winter And When Does It Need To Be Replaced? Hello, I have a 04/V6 and i was wondering if this would cause a problem during winter? Also how long can i go until a flush/change?

        • Yes you can use all year round. As far as flush, you would still follow ford guidelines per your owners manual

        Helpful (0)
        Post Your Question

          Customer Reviews (22) Write a Review

          Overall Rating 4

          out of 5 stars

          • 5/5

            August 31, 2019

            Pretty cool!

            Used this before hitting the track. Temps kept pretty stable so can’t complain!


            Year: 2018 Submodel: GT

            Helpful (0)

          • 5/5

            June 14, 2019

            GT500 2013

            Engine runs cooler but really wanted it for my intercooler. Temps don't know but my hope is it does the same for intercooler.


            Year: 2013 Submodel: GT500

            Helpful (0)

          • 5/5

            January 13, 2019

            Liquid chiiiiiiillll

            Not as big as I thoug of a bottle it came in but I can definitely tell that it’s working


            Year: 2016 Submodel: EcoBoost

            Helpful (2)

          • 4/5

            July 27, 2018

            Coolant shot

            Quick and easy fill. Can notice a slight temperature drop.


            Year: 2015 Submodel: GT

            Helpful (6)

          • 1/5

            July 24, 2018


            It literally did nothing. 0 change. I'd guess using their coolant works better than just the additive.


            Year: 2017 Submodel: GT

            Helpful (7)

          • 4/5

            July 21, 2018

            Mishimoto Liquid Chill Radiator Coolant Additive

            So i figured whats going to happen nothing and I loose money, I did see about 10C lower temps; not the 30C claims but its cooler.


            Year: 1992 Submodel: GT

            Helpful (6)

          • 5/5

            June 23, 2018

            Awesome product!

            I recently installed a turbo on my 14gt and wanted to lower the coolant temps. I was seeing coolant temps between 215-225! I added this along with a 170 thermostat and my temps are down to 190-200. Can’t say how it performans without the lower thermostat but it definitely helps.


            Year: 2014 Submodel: GT

            Helpful (7)

          • 5/5

            March 22, 2018

            1998 4.6 mustang GT

            Installed Steed Under drive pulleys on the car for a little extra power. Simply to ensure the car did not have any over heating issues with the up coming summer temps in south Georgia, I installed the Liquid Chill. So far the car does run cooler. Thanks again American Muscle. After driving the car around now for two weeks, I'm very satisfied with the product.


            Year: 1998 Submodel: GT

            Helpful (7)

          • 1/5

            May 15, 2017

            horrible, not worth the money.

            Took my mustang to a custom shop to have cooling system for my Whipple blower flushed and drained. they filled system with gold colored coolant and distilled water, all it did when Liquid Chill was added was foam like you cant imagine, ended up flushing system 3 times with gold colored coolant and distilled water and there was still some foam in the system, ended up pulling all hoses and flushing the whole system with tap water and then with more distilled water, using some compressed air to blow out hoses and every thing else. then it was reassembled and a 70/30 mix of gold colored coolant 30 and distilled water 70 no more problems after. cooler runs nice and cool. AMERICANMUSCLE did give me my money back plus shipping, but this does not make up for all the extra labor I ended up with, plus the cost of all the extra ford gold coolant and water, not very happy and I really had to refrain myself from using certain words while writing this review. and if I could give product less than 1 star I would. Not to mention I have been a dedicated customer for years and many many products bought and I had to argue to get the shipping cost included in the refund.


            Year: 2006 Submodel: GT

            Helpful (10)

          • 5/5

            April 25, 2017

            Beat the Heat!

            Simple solution to beat the heat and really lower those operating temperatures. I used this additive paired with Reische's 170 Degree Thermostat and dropped 25-30 degrees from my operating temperatures. Definitely worth every penny.


            Year: 2016 Submodel: GT

            Helpful (10)

          • 5/5

            January 21, 2017


            takes longer to rise temps and when I first poured it in I heard bubbles crackling which means it does remove bubbles I was looking for a water pump additive lubricant but upon expert research I found they cannot be maintained like that. What causes water pump failure is caviation from the bubbles that pop and get trapped in the water pump. Removing bubbles also makes coolant temps drop as the air pockets disappear. This is exactly what is needed. I do no thave a Mustand, I have a '13 BMW 750xi but I have to click a mustang to get my review out.


            Year: 2017 Submodel: GT350

            Helpful (9)

          • 5/5

            June 30, 2016


            Typically my car would hit about 204 when it was about 90 degrees outside. Since I put the chill in the car the outside temperature has been as high as 100 and my car has not gone over 196. I will be buying again!!


            Year: 2013 Submodel: GT

            Helpful (9)

          • 3/5

            July 18, 2014

            liquid chill

            I don't really notice a difference in temperature. Put it in and the temperature gage stays the same. Can't tell if it works


            Year: 2004 Submodel: GT yorkton Saskatchewan

            Helpful (8)

          • 2/5

            October 20, 2013


            dint see no difrence, i just put one container , maybe your suppose to put a couple to notice it ,


            Year: 2001 Submodel: GT santa rosa california

            Helpful (9)

          • 2/5

            August 08, 2013

            5 degrees

            The first pass was 160 deg from 180. but then the temp went back up. It is good for 5 deg now


            Year: 2013 Submodel: GT Dallas, TX, USA

            Helpful (8)

          • 4/5

            May 20, 2013

            Radiator collant additive

            All in all, it's a decent product. I saw a difference in my 96 cobra, nothing too drastic, possibly 20 degrees or so, but that is still 20 degrees cooler then it was before, for the price its not bad if you're going to drop a bottle in every time you do a coolant change. I recommend this product to the daily driver, not too sure how well it works with the super bored out Ponys, as I do not have a too terribly tricked out beast.


            Year: 1996 Submodel: Cobra Houston, TX, USA

            Helpful (8)

          • 4/5

            July 02, 2012

            Did not see a change

            I didn't really notice any difference in temperature after adding this stuff to my coolant. However, I am still using the stock temperature gauge which, as I understand, is not as accurate as aftermarket gauges.


            Year: 2007 Submodel: V6 Middleport, NY

            Helpful (10)

          • 5/5

            December 07, 2011

            Cheap compared to some alternatives

            Added this to my standard Ford-spec coolant when changing to a Mishimoto radiator. Definitely less overheating problems, but difficult to say how much is due purely to the additive. It is cheaper than competitors like RedLine, etc, and probably just as good.


            Year: 2009 Submodel: GT Arvada, CO

            Helpful (7)

          • 5/5

            October 18, 2010

            keeping it cool

            Its a good product helped my car run about 30% cooler I would recommend this product and ill buy again once I flush the radiator.

            jose gomez

            Helpful (9)

          • 5/5

            October 15, 2010

            cooler car

            upon using this product i noticed a lower temp at running conditions by guage I live in carlsbad temps get up to 114 degrees under the sun. In the desert u have to keep things running cool now come up with something for tires so they wont explode and i believe weve got it.


            Year: 2011

            Helpful (13)

          Related Mustang Categories