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

Item CH2985
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Market Price $359.00 You Save 6% ($23.05)
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$335.95 (each)

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      Product Information

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


      • Aluminum Coolant Expansion Tank
      • Extra Storage Space for Expanding Coolant
      • Crack Resistant
      • Can Be Used with an OEM or Mishimoto Unit
      • Includes an Aluminum Dipstick with a Knurled Head
      • Sight Glass for Easy Monitoring of Your Coolant Level
      • CNC Laser Cut Quick-Disconnect Lower Hose Attachment
      • Lifetime Warranty
      • Medium Difficulty Installation
      • Fits All 2011-2014 Challengers and 2015-2021 3.6l and 5.7L HEMI Challengers


      By Mishimoto. Coolant expansion tanks are an integral part of your vehicle, allowing extra storage space for expanding coolant to prevent it from spilling onto the road. Keep this process optimized with the Mishimoto Aluminum Coolant Expansion Tank. It is an excellent replacement for stock tanks that have cracked or taken extensive damage.

      Aluminum Construction. This coolant expansion tank can be used with an OEM or Mishimoto unit, constructed using aluminum for crack resistance. It also includes an aluminum dipstick with a knurled head.

      Warranty. Mishimoto provides a lifetime warranty, which protects purchasers from any defects in materials and workmanship.

      Installation. It should take less than an hour to install this coolant expansion tank if you have moderate to expert level mechanical skills using your sensors, hardware, and stock mounting points, with a medium degree of difficulty.

      Application. The Mishimoto Aluminum Coolant Expansion Tank 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-11EN

      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+)

        Reviews of Mishimoto Engine products have an average rating of 4.4 out of 5

          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