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MMRT-RAM-13 Mishimoto Degas Tanks - Dodge 6.7L Cummins 2013-2018

Mftr. Part#: MMRT-RAM-13
Manufacturer: Mishimoto
The Mishimoto 2013-2018 RAM 6.7L Cummins aluminum degas tank is the most effective way to ensure your degas tank lasts as long as your RAM

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The full-aluminum, TIG-welded construction of Mishimoto's degas tank means it won't crack and leak coolant after thousands of heat cycles like the stock plastic tank. The integrated cold-fill indicator also makes filling easy; no more trying to shine a flashlight through a muddy tank. To ensure this Mishimoto degas tank maintains all your stock tank's functionality, we've also included an OEM-quality coolant level sensor for the low coolant level light on the dash. This tank also incorporates internal baffling to ensure coolant stays where it needs to be, even when the road gets rough. Those with big single-turbo trucks also know that the stock expansion tank sits dangerously close to the turbo, or blocks it altogether. The Mishimoto degas tank is specifically designed to give you clearance for big single turbo setups, without any additional trimming


  • Direct-fit for Ram 6.7L Cummins 2013-2018
  • Full-aluminum construction with durable, precision TIG-welds
  • Internal baffles help prevent cooling system starvation and air pockets
  • Provides clearance for single turbo applications
  • Includes OEM-quality fluid level sensor for accurate monitoring of coolant levels
  • Includes OEM-quality replacement hose
  • Cold fill level indicator for easy filling
  • Fits with stock cap
  • Available in natural or micro-wrinkle black powder coated finish
  • Available natural finish makes customization easy through powder-coating, anodizing, or hydro-dipping
  • Mishimoto Lifetime Warranty