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Canton Aluminum Supercharger Coolant Expansion Tank (03-04 Cobra)

Market Price $175.20 You Save 17% ($29.20)
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$146.00 (each)

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  • Item 14714

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    Features & Details

    • Great for Race Applications
    • Stronger Than Stock Plastic Tank
    • Direct Fit Replacement
    • 0.100 Aluminum Construction
    • Factory Style Neck Reuses Stock Cap
    • Fits 2003 to 2004 SVT Cobra Mustangs
    High Performance Replacement. The factory two piece plastic coolant tank is prone to failure especially in high temperature situations, that is why Canton engineered their Aluminum Coolant Expansion Tank to be a one piece design making it perfect for high temperature street and race applications.

    Superior Construction. Fabricated from high strength lightweight 0.100 aluminum this Canton Coolant Expansion Tank is welded for strength and features a stock style threaded neck allowing you to reuse the factory vented cap. Completed in a matte finish this tank can be polished to a bright show winning appearance.

    Application. This Canton Aluminum Coolant Expansion Tank is designed as a direct fit replacement upgrade on all 2003 to 2004 SVT Cobra Mustangs equipped with the Supercharged DOHC 4.6L engine and reuses the factory vented cap (cap not included).

    Fitment: 2003 2004 Details

    MPN# 80-233S

    CA Residents: WARNING: Cancer and Reproductive Harm -

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

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    Customer Reviews (13) Write a Review

    Overall Rating 4.9

    out of 5 stars

    • 5/5

      January 22, 2019

      Cobra Jim

      I was surprise on the quality and workmen ship of the Canton Tank was awesome . Took about 20 Minutes to install.I would suggest this tank to any one that's changing there tank >


      Year: 2003 Submodel: Cobra

      Helpful (4)

    • 5/5

      December 10, 2018

      Nice Upgrade

      Well built, nice upgrade compared to the stock plastic reservoir.


      Year: 2003 Submodel: Cobra

      Helpful (4)

    • 5/5

      September 09, 2017

      Great looking tank

      Great fit on my 03 cobra. Makes the engine bay look better. No more cheap plastic tank to break down from old age.


      Year: 2003 Submodel: Cobra

      Helpful (9)

    • 5/5

      September 06, 2017


      After a little powdercoating it is perfect! Was worth it for the price.


      Year: 2004 Submodel: Cobra

      Helpful (9)

    • 5/5

      June 20, 2017


      Easy to install, works flawless. took about 30 minutes to install.


      Year: 2003 Submodel: Cobra

      Helpful (9)

    • 5/5

      June 13, 2017

      Excellent product

      Will recommend this to anyone looking to replace that ugly plastic reservoir. I love the look on my car it makes a difference when you open the hood at any car show.


      Year: 2004 Submodel: Mach 1

      Helpful (9)

    • 5/5

      August 21, 2015

      Resilient Intercooler

      The Canton aluminum supercharger expansion tank not only looks better than its original stock counterpart, but it will last longer than a plastic expansion tank. The Canton tank will also cool down quickly since it is made out of aluminum.


      Year: 2003 Submodel: Cobra Crosby, TX

      Helpful (10)

    • 5/5

      September 24, 2014

      Awesome look and fit! Definitely recommend

      Bought this overflow tank after the factory plastic one got brittle and cracked. Fit perfectly and even used te factory cap! And didn't cost a lot like a couple other tanks! I'm extremely happy with this product and would recommend it to anyone!


      Year: 2003 Submodel: Cobra Pensacola, FL, USA

      Helpful (9)

    • 4/5

      August 26, 2013

      Good product

      All went went with fit and finish but it could be a little stronger where the tank meets the bolt bracket. Seems a bit flexable at this point. Care required when leaning under the hood.


      Year: 2003 Submodel: Cobra

      Helpful (10)

    • 5/5

      July 02, 2013

      What a difference!

      I bought this because I liked the way it looked on a Mustang picture that was featured. I also bought the radiator reservoir tank by Canton. All I can say is WOW! It changed the whole appearance of my engine compartment for the absolute better


      Year: 2003 Submodel: Cobra Niagara Falls, NY, USA

      Helpful (10)

    • 5/5

      April 19, 2013

      Simple install and looks great!

      Installation was simple and quick. I have the moroso tank for the radiator and everything lined up as expected. It gives the underhood a new look too! This tank holds the same capacity of fluid as the plastic stock tank. Product is recommended to others who don't want to spend the extra money on the other tanks that have a seperate shell for ice cubes to help cool the Fluid!! I race at the strip 3 maybe 4 times a year so this tank serves me well. American muscle is a great place to buy these products. Very fast order processing and shipping. Keep up the good work!!


      Year: 2004 Submodel: Cobra Pa

      Helpful (11)

    • 5/5

      December 22, 2012

      This tank will last forever.

      My stock expansion tank became brittle and just fell apart. My aluminum expansion tank will never become brittle or break because its built very well with perfect welds and it bolted rite up in ten minutes without having to fab anything to make it fit. Next I will change coolant surge tank to match. Thanks American muscle!


      Year: 2003 Submodel: Cobra Sacramento, CA, USA

      Helpful (10)

    • 5/5

      October 24, 2012

      Looks awesome

      Great look and high quailty...Had to work on fitment a little. Had to drill out one hole to make it fit perfect but wouldnt go another way...Canton makes a great product.


      Year: 2004 Submodel: Cobra Bloomsbury, NJ, USA

      Helpful (10)

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