Mod Mafia Aluminum Coolant Surge Tank

(10 customer reviews)


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This is a high quality aluminum coolant surge tank that is all TIG welded. It replaces the factory ones that are known for cracking. Note: it has a site glass that makes reading of coolant level very easy.

Universal fit. Includes fittings and plugs for various-year Hummer H1 and HMMWV applications.

Natural aluminum or powdercoated in satin black.

Additional information

Weight 2 kg

Natural, Black Satin Powdercoat (+ $50.00)

10 reviews for Mod Mafia Aluminum Coolant Surge Tank

  1. Bryce P.

    Overflow tank
    As expected a quality piece for sure. great welds and hardware to install.

  2. Jamey H.

    Great quality!
    Upgraded my old plastic tank to this one last year and it has worked flawlessly and improved the look of the engine bay. It’s usually the first thing people compliment when I lift the hood.

  3. Sascha B.

    Good product
    Spendy but worth every cent

  4. Fletcher

    No more plastic tank!
    Very nicely built and a huge improvement over the factory plastic tank.

  5. Matt B.

    Much better
    Plastic coolant tank cracked as usual. Replaced with this aluminum coolant tank and it looks amazing. Looks like it should have came this way from factory. Built like a tank just like I want the H1. Thanks Mod Mafia Crew!!

  6. Joel A.

    Aluminum Coolant
    Fit very nice, as described and looks very good. Thank you

  7. Fred H.

    Very happy with the product
    Very happy with the product

  8. Jordan M.

    Perfect. Just Get This One.
    Looks great, aesthetically and structurally. Attention to detail is impeccable.

    If you need or want to replace the surge tank, why wouldn’t you pick this one over the plastic one?

  9. Rob R.

    Great product!
    Great product!

  10. Daniel M.

    Awesome Surge Tank
    Great workmanship on the Surge tank! It looks and works great. It came with all the hardware needed to make it compatible with just about any year H1.

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