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Moroso Aluminum Coolant Expansion Tank (05-10 All)

43 Reviews
Our Price


  • Item #14412
  • MPN# 63768

  • Market Price $143.99
  • You Save 17% ($24.00)
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  • Stronger Than Plastic Factory Tank
  • One Piece Design
  • Direct Fit Replacement
  • Aluminum Construction
  • 1 Gallon Capacity
  • Fits 2005 to 2010 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 stock 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 2005 to 2010 Mustangs and reuses the stock vented cap.

Fitment: 2005 2006 2007 2008 2009 2010 Details

What's in the Box
  • (1) Tank
Installation Info
Will it fit my Mustang?
  • Bullitt - 08, 09
  • V6 - 05, 06, 07, 08, 09, 10
  • GT - 05, 06, 07, 08, 09, 10
  • GT500 - 07, 08, 09, 10

Most Helpful Reviews

2010 GT Conv

I took "Need 4 Speed"'s advice and hand polished the trank. Great idea. Looks awesome! Install was easy - I siphoned out the old tank into a container, using a very thin line so I could insert it well ...

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Helpful (3)


I just installed this tank, it really makes it looks professional. I was lazy when installing it... it worked... what I did was unbolted the two bolts and tilt the tank into a bag/bucket under the engine. ...

Read More
Helpful (2)

Overall Rating 4.9 out of 5 stars
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Customer Reviews (43) Write a Review

Overall Rating 4.9

out of 5 stars

  • 5/5

    October 19, 2011

    2010 GT Conv

    I took "Need 4 Speed"'s advice and hand polished the trank. Great idea. Looks awesome! Install was easy - I siphoned out the old tank into a container, using a very thin line so I could insert it well into the lower hose, and didn't spill a drop. Not counting siphon time, install was about 15 minutes. Three suggestions: 1) you will not be able to check coolant level visually any more since tank is opaque -> after install, refill with original coolant removed. Assuming you didn't spill any, this will be the correct level. Drive the car to full temp to settle air gaps in hoses. Cool and then measure space between top of filler neck and water level. You now have the correct level full mark; 2) I put a bit of silicone spray on the threads before installing the cap. The silicone helps the plastic cap and aluminum threads play nicer together on first screw down; 3) when removing the lower hose, be sure to support it. It is not stiff enough to stay upright on its own when removed from the tank and thus it will flop over and you may spill some coolant. Well worth the money for looks, function, and ease of install.


    Year: 2010 Submodel: GT Long Island, NY

    Helpful (3) (0)

  • 5/5

    November 30, 2012

    Excellent made product.

    Very easy install. it took very little time to install with no special tools. I did use a suction pump to remove the coolent from tank first and refilled with fresh coolent. I would highly recomend this product. Mark


    Year: 2005 Submodel: V6 St. Marys Pa.

    Helpful (2) (0)

  • 5/5

    July 14, 2011


    I polished the tank, it looks like chrome. Installation was very easy, tank really adds to the overall appearance under hood. I am very pleased!


    Year: 2005 Submodel: GT

    Helpful (2) (0)

  • 5/5

    February 16, 2010


    I just installed this tank, it really makes it looks professional. I was lazy when installing it... it worked... what I did was unbolted the two bolts and tilt the tank into a bag/bucket under the engine. It taken me about 30 minutes from start to finish. It a very strong construction, it looks great... I had taken a picture with my cell phone... I have to come back and take a picture with a real camera. I hate to say it, but its worth the money to have.


    Helpful (2) (0)

  • 5/5

    August 22, 2015

    Overflow tank

    I like the tank and the way it looks. Warning to Mach 1 hood owners. If you have the dress up cap you add to original the cap will fowl hard on hood. I made a couple of brackets to move tank back and problem solved,also add a piece of convoluted tubing on radiator hose to protect it from rubbing on side of tank. I'm sure there's something else out there you can use if you want, I was thinging you could glue another piece of rubber on hose if ha want.


    Year: 2007 Submodel: GT Azle, TX

    Helpful (1) (0)

  • 5/5

    August 16, 2015

    Moroso products are very pleasing to the eye and work very well Great products for you show car guys and ladies.

    I bought the expansion tank to give the gt/cs a nice look with the other Moroso products. I also have fuse box cover and master brake cover. My wife and I installed in just a 30 minute install.Had to cut hose and use a turkey baster to take anti freeze out.


    Year: 2008 Submodel: GT Stream wood il

    Helpful (1) (0)

  • 5/5

    August 10, 2015

    Moroso Aluminum Coolant Tank GT500

    The tank really enhances the engine bay, a very nice addition. Took maybe 25 minutes to install. I would have liked the inlet line to have been angled a little more, it would keep the coolant line square. Overall quite pleased with my purchase.


    Year: 2007 Submodel: GT500 NL, Canada

    Helpful (1) (0)

  • 5/5

    September 11, 2012

    Nice look

    A must if you like to pop the hood. Looks so much better than the bulky plastic OEM tank. Easy to put on and looks sharp. Adds a lot to the other "bling" AM offers.


    Year: 2007 Submodel: V6 North Georgia

    Helpful (0) (1)

  • 5/5

    August 26, 2012


    This is one of those parts that do nothing for performance, but severely increase the image of your engine bay. It's a relatively easy install (VERY easy with two people or with hose clamp pliers)... Be sure to support the hoses even after you siphon or drain the tank, as there will still be fluid in them, and they really don't hold up well on their own. The Moroso coolant expansion tank looks fantastic!


    Year: 2009 Submodel: V6 NY

    Helpful (0) (1)

  • 5/5

    February 09, 2010


    I just received this product (09Feb2010) today. Wow, it looks better in person than pictures. You can tell that its very strong, but very light. Believe me they did not go cheap on the Aluminum when they constructed this peice. In fact I wish my car was better built... Since its so cold here, I'm going to wait until the weather breaks before I install it. But I can just imagine the difference it will make under my hood. If you have $150 to blow, this is a good start. I'll submit pics ASAP.


    Helpful (0) (1)

  • 5/5

    July 15, 2016

    Best addition to the motor you can do

    I bought this about a week ago and had it installed in about an hour with trying not to make a mess! A turkey baster works best to get the fluid out of the old tank.


    Year: 2005 Submodel: GT

    Helpful (0) (1)

  • 5/5

    September 12, 2016

    Pretty spiffy

    Stock one leaked at cap nice replacement. Mounts to sr slim fan with a little cutting of the bottom tab.


    Year: 2009 Submodel: GT

    Helpful (0) (0)

  • 5/5

    September 01, 2016

    love it

    Makes the engine bay look so much better. That plastic coolant bottle was a eyesore.


    Year: 2006 Submodel: GT

    Helpful (0) (0)

  • 5/5

    July 11, 2016

    Expansion tank

    Looks great very easy to install. I've ordered a lot of things from American Muscle and I have never been disappointed !!! Thanks AM...


    Year: 2006 Submodel: GT

    Helpful (0) (0)

  • 5/5

    July 01, 2016

    Work of art

    Moroso exemplifies quality, durability and function in everything they produce. This tank installed in no time (be certain to siphon coolant prior to removal of stock tank) and from an aesthetic perspective, completely transformed the look of the engine compartment. Much smaller/streamlined than the bulky plastic OEM tank and precisely matches shock tower brace and other misc. metal components. WELL worth the money !!!!!!!


    Year: 2008 Submodel: Bullitt

    Helpful (0) (0)

  • 5/5

    June 25, 2016

    great looks and easy install

    This took less than 10 minutes to install. I unbolted the tank, turned it upside down and disconnected the bottom hose, then set aside keeping it upside down. After installing the new tank, I turned the stock tank right side up with the bottom spout over the fill hole so the antifreeze poured into the new tank. No mess and this with the Moroso power steering reservoir makes the engine compartment look way better.


    Year: 2008 Submodel: GT

    Helpful (0) (0)

  • 5/5

    June 24, 2016

    Moroso in engine bay

    Awesome product.. Easy install.. took about 20 minutes. with hand tools. My engine bay looks great! I have received many compliments. I also purchased power steering resevoir and master cylinder cover to match my fuse box and battery cover. Thanks American Muscle.


    Year: 2005 Submodel: GT

    Helpful (0) (0)

  • 4/5

    April 01, 2016

    Exspansion tank

    The fit and finish was good it came with a small scratch on top overall happy with it


    Year: 2005 Submodel: GT

    Helpful (0) (0)

  • 5/5

    March 20, 2016

    Moroso quality at its best!

    What can I say? This is one of the highest quality products that I have ever purchased. I can't for the life of me figure out what took me so long to pull the trigger on this mod. Bravo Moroso!!!


    Year: 2005 Submodel: GT

    Helpful (0) (0)

  • 5/5

    February 28, 2016

    Nice upgrade

    Easy and fast install! Time to get rid of that old plastic resovior and upgrade to the Moroso aluminum tank. Very nice on the eyes.


    Year: 2010 Submodel: GT

    Helpful (0) (0)

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