Mishimoto 13-18 Ram 6.7L Cummins Degas Tank - Black

The stock plastic degas tank on your 2013-2018 Ram 2500 with the 6.7L Cummins can become brittle and cloudy over time, making it hard to see the coolant level and prone to leaks. This all-aluminum degas tank from Mishimoto is a solid replacement that’s built to last. Its full-aluminum construction, featuring precision TIG-welds, means it won't crack like the original plastic tank after thousands of heat cycles.

Mishimoto designed this tank with practical upgrades in mind. Internal baffling helps keep coolant where it needs to be, preventing cooling system starvation or air pockets, especially when you're navigating rough terrain. For those running larger single turbo setups, this degas tank is specifically shaped to provide clearance without needing any trimming. It also comes with an OEM-quality coolant level sensor, so your dash's low coolant light will continue to function as intended. The integrated cold-fill indicator makes topping off the coolant straightforward.

Available in a stealthy micro-wrinkle black powder coat, this degas tank is a direct fit for your 2013-2018 Ram 2500 or 3500 6.7L Cummins. It’s backed by Mishimoto's Lifetime Warranty, giving you peace of mind for the long haul.