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Mishimoto Aluminum Coolant Expansion Tank; Micro-Wrinkle Black (11-14 All; 15-21 3.6L, 5.7L HEMI)

Item CH2984
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Market Price $445.54 You Save 23% ($102.59)
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$342.95 (each)

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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Stronger Than Plastic Factory Tank
      • Oversized - 50% Greater Capacity Than Stock
      • One-Piece Design
      • Black Powder Coated Finish
      • Aluminum Construction
      • Fully TIG Welded for Durability
      • Includes Sight Tube for Coolant Level
      • Direct Fit Replacement
      • Works Stock and Mishimoto Radiator Caps
      • Fits All 2011-2014 Challengers and 2015-2021 3.6l and 5.7L HEMI Challengers


      High Performance. Add additional strength and reliability to your Dodge Challenger with this oversized Mishimoto Aluminum Coolant Expansion Tank. Replace that weak plastic tank that came on your Challenger with this aluminum tank that has a 50% greater capacity than stock. Improve both your underhood styling and coolant tank longevity with this Coolant Expansion Tank by Mishimoto.

      Durable Construction. Fully TIG-welded for durability and crafted from high strength 100% aluminum, this micro-wrinkle black powder coated Mishimoto Coolant Expansion Tank will be much stronger, not to mention better looking, than the stock two-piece plastic tank. Featuring internal baffles to keep coolant from sloshing during high speed cornering, braking or acceleration, the baffles also help to prevent coolant starvation from the overflow ports on your engine.

      Installation. This Coolant Tank by Mishimoto has been designed as a direct fit replacement and comes complete with a sight tube to help keep an eye on your coolant levels at a glance. Complete with an overflow nipple on the fill neck to attach additional NHRA reservoirs if necessary, this tank comes with the necessary installation hardware for a simple install, taking just under an hour.

      Application. The Mishimoto Aluminum Coolant Expansion Tank - Micro-Wrinkle Black is designed for 2011-2014 Challengers and 2015-2021 3.6l and 5.7L HEMI Challengers.

      Fitment: 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 Details

      Mishimoto MMRT-MOP-11EMWBK

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Aluminum Coolant Expansion Tank

      Customer Reviews (100+)

        Questions & Answers

        10 More Questions

        Will It Fit My Challenger

        • GT - 17, 18, 19, 20, 21
        • R/T - 15, 16, 17, 18, 19, 20, 21
        • R/T Plus - 15, 16
        • R/T Plus Shaker - 16
        • R/T Shaker - 16
        • SXT - 15, 16, 17, 18, 19, 20, 21
        • SXT Plus - 15, 16, 17, 18
        • T/A - 17, 18