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Moroso Aluminum Coolant Expansion Tank (11-14 GT, V6)

Market Price $171.99 You Save 12% ($20.02)
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$151.97 (each)

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  • Item 14449
  • MPN# 63783

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    Features & Details

    • Stronger Than Plastic Factory Tank
    • One Piece Design
    • Direct Fit Replacement
    • Aluminum Construction
    • Fits 2011 to 2014 GT and V6 Mustangs
    High Performance. Moroso has designed a high performance direct bolt in one piece aluminum coolant tank to replace the weak plastic two piece factory coolant tank that is prone to failure at high temperature situations.

    Durable Construction. Manufactured from high strength lightweight aluminum this Coolant Expansion Tank is much stronger and better looking than the factory two piece plastic tank. And features integral mounting bracket and fittings to ensure a secure fit.

    Application. This Moroso Aluminum Coolant Expansion Tank is designed for use on the 2011 to 2014 GT and V6 Mustangs and reuses the factory vented cap. Does not fit Shelby GT500 models.

    Fitment: 2011 2012 2013 2014 Details

    What's in the Box
    • (1) Tank
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Customer Photos (35) Submit Your Photo

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    5 Questions / 5 Answers

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    On the customer photo of the two expansion tanks painted black that have the Roush radiator caps, it looks like this Moroso coolant tank on the left but the tank on the right for the Roush Supercharger coolant looks like a different tank. Do you know what tank that is.? The Super charger tank has two large hook ups for the hoses and this Moroso tank has two small hose connections and one large hose connection.


    • Unfortunately we are not aware which supercharger coolant tank is pictured next to the Moroso Aluminum Coolant Expansion Tank in this customer submitted photo.

      Rob D

    Helpful (0)

    Can these be painted to match the body color of the car? Any suggestions on prep or paint?


    • The Moroso Aluminum Coolant Expansion Tank can be painted. We recommend consulting with a body shop for accurate information on preparation and painting.


    Helpful (0)

    Does it come with a cap


    • The Moroso Aluminum Coolant Expansion Tank will not come supplied with a cap, you will re-use your factory cap from the original tank.


    Helpful (0)

    Since this tank does not have a fill line, how do I determine if I have enough coolant?


    • The tank is designed in which that the max fill on the tank is just below the cap zone, as long as it is to this level the vehicle will have the optimum amount of coolant.


    Helpful (0)

    Will this fit my GT500?


    • No. This part will not fit the GT500.


    Helpful (0)

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    Customer Reviews (29) Write a Review

    Overall Rating 5.0

    out of 5 stars

    • 5/5

      March 22, 2018

      Awesome tank

      Sweet tank, quality welds! Highly recommend. Need to secure cap with 3-4 clicks or it leaks slightly when driving hard.


      Year: 2014 Submodel: GT

      Helpful (0)

    • 5/5

      February 14, 2018

      Looking good

      I initially got this to replace the factory one for it in itself was a eye sore. The Aluminum tank looks so much better, besides the background vs the background info on the factory one vs the heat expansion...I believe this to be a good option


      Year: 2014 Submodel: V6

      Helpful (2)

    • 5/5

      December 06, 2017

      Looks great!

      Quick, easy install. Added engine appeal for the shows I attend. Looks amazing!


      Year: 2013 Submodel: GT

      Helpful (1)

    • 5/5

      October 16, 2017

      Excellent Quality

      I got the tank in two days gotta love American Muscle for quick ship all the time. Tank and the welds look great. I wanted it in black so I hit it with a scuff pad for 15 minutes and then degreaser/wax remover three times. Then I shot it with two coats of zinc etching primer followed by three coats of high temp (500 deg) black satin VHT paint. Ill let it cure for a week and install it this Friday but it looks like a million bucks and should match the rest of the blackout I did under the hood. Dave


      Year: 2014 Submodel: GT

      Helpful (2)

    • 5/5

      August 06, 2017

      Moroso Coolant Expansion Tank

      Took less than one hour to install. Perfect fit. Very nice quality and visual upgrade.


      Year: 2013 Submodel: GT

      Helpful (2)

    • 5/5

      June 22, 2017

      great looks

      Had the Moroso Coolant Expansion Tank installed when I did an engine flush. Replaced all of the radiator/cooling system hoses and thermostat at the same time, topped off the Moroso tank with a Roush Black Billet cap cover really added to the already cool engine dress-up items under the hood. The Moroso tank really looks great and OI was happy to get rid of the factory ugly coolant tank. Great buy from American Muscle great retailer! Installation was a breeze.


      Year: 2011 Submodel: V6

      Helpful (1)

    • 5/5

      June 20, 2017

      Hot Item

      A must for engine dress up! Get rid of the ugly plastic plastic expansion tank, especially on 2015 and newer where it looks like a plastic water bottle. Moroso tank is tig welded aluminum and looks great. On my 2014 I painted the tank with satin black engine ; it matches other billet aluminum dress up parts also painted black. I used a black billet aluminum cap for the tank. Only down side like anything billet aluminum it's quite expensive.


      Year: 2014 Submodel: GT

      Helpful (1)

    • 5/5

      June 10, 2017


      typical of any order from american muscle, it arrived in a day or two. very impressive quality part for the price. my only complaint is you cant see the coolant level like the stock clear plastic tank.


      Year: 2012 Submodel: V6

      Helpful (1)

    • 5/5

      April 21, 2017

      Looks Awesome!

      Fast delivery, awesome item! Looks amazing when you open the hood and it's the first thing you see. Very easy install!


      Year: 2011 Submodel: V6

      Helpful (1)

    • 5/5

      March 29, 2017

      I really like it!

      Adds a lot to the engine compartment. Thank you!


      Year: 2011 Submodel: GT

      Helpful (4)

    • 5/5

      March 06, 2017

      Great product

      Fit and finish is great. Adds a nice touch to the engine bay and don't have to worry about the plastic one cracking from heat and age. Using it on my coyote swap new edge.


      Year: 2004 Submodel: GT

      Helpful (1)

    • 5/5

      March 02, 2017


      Very nice quality what you would expect from this manufacturer order was placed and arrived at my home in a very timely manner fit and finish is outstanding highly recommend .


      Year: 2011 Submodel: V6

      Helpful (1)

    • 5/5

      December 27, 2016

      Finishes the engine bay.

      Well put together, goes well with the Moroso brake fluid reservoir cover and fuse box cover, painted all three flat black with high temp engine paint. Add a Moroso battery cover and a set of billet fluid caps and it dresses up the engine bay quite nicely. I was impressed with the weld quality on all the Moroso products, just another quality item offered by American Muscle.


      Year: 2014 Submodel: GT

      Helpful (4)

    • 5/5

      November 29, 2016

      Now, when you pop the hood, all looks great

      The 1st time I popped the hood while I was just looking at the dealer, that ugly plastic tank was the thing that caught my eye. This tank gives the look that befits our cars. I primed and painted flat black which looks perfect. The finish is great and the welds are near perfect. I followed the install that was submitted here at AM and it was super easy. You'll be glad you got it.


      Year: 2014 Submodel: GT

      Helpful (5)

    • 5/5

      February 06, 2016

      Quick change at a low cost

      Morose comes through again with this cover. Quality product, easy installation and simple instructions.


      Year: 2014 Submodel: GT Chuluota Florida

      Helpful (1)

    • 5/5

      December 17, 2015

      Adds great looks while providing dependability

      This expansion tank really added looks and dependable service over the factory stock tank. Easy to install and I recommend the dress up tank cap cover to go with it.


      Year: 2014 Submodel: V6 Burlington, NC

      Helpful (2)

    • 5/5

      May 14, 2015

      One of the best mods to add

      Has to be one of the best mods to add to the engine compartmen. Really dresses it up and gets rid of that ugly plastic tank


      Year: 2014 Submodel: V6 Parma Ohio

      Helpful (4)

    • 5/5

      July 13, 2014

      Cool, cool in 20

      My son and I installed the Moroso tank in about 20 minutes. Looks cool! Don't be afraid at alll to do this one.


      Year: 2011 Submodel: GT Las Vegas

      Helpful (3)

    • 5/5

      March 14, 2014

      Aluminum Coolant Expansion Tank

      Extremely high quality product. Looks fantastic under the hood. I used the existing cap to cut down the bling bling. Its not chrome, rather it has a very purposeful matte finish with a little bit of a hand-built look. If you are into shiny jewelry, you should take a close look at the hand welding in the photos. I paid over $400 for a similar tank for my british motorcycle.


      Year: 2012 Submodel: GT Falls Church, VA

      Helpful (3)

    • 5/5

      October 25, 2013

      Moroso Coolant expansion tank

      Outstanding product, really changes the look of the entire engine compartment. Welds are flawless and installation is a breeze.


      Year: 2012 Submodel: GT Delaware, USA

      Helpful (2)

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