The 2011-2019 Ford Super Duty is a workhorse of a truck and the go-to pickup for many of the hardest working people on Earth. The 6.7L Powerstroke propelling the 2011-2019 F-250 and F-350 is robust and reliable, but it's not without its weaknesses. Like any large-displacement diesel, the 6.7L generates an immense amount of heat and strain on the cooling system. Luckily, the Super Duty's radiator is robust enough to get the job done, but some of its supporting components aren't so robust, specifically the primary cooling system's degas tank.
Like many manufacturers, Ford incorporates plastic into many of their engine components, including the degas tank. This plastic primary degas tank is strong when it's new, but with repeated heat cycles, it can become brittle and cause leaks. The solution to this is to ditch the plastic altogether.
The Mishimoto 2011-2019 Ford 6.7L Powerstroke aluminum primary degas tank is the best way to ensure that your degas tank lasts as long as your Super Duty. The fully-welded design of Mishimoto's degas tank means that it won't crack and leak coolant, and the integrated sight glass makes checking the coolant level easy; no more trying to shine a flashlight through a muddy tank. This tank also incorporates internal baffling to ensure coolant stays where it needs to be, even when the road gets rough.
The Mishimoto 2011-2019 6.7L Powerstroke Aluminum Primary Degas Tank is available in a stealthy micro-wrinkle black powder coating or natural finish to match any custom theme. Of course, this degas tank is also backed by Mishimoto's Lifetime Warranty. In the unlikely event that you have an issue, Mishimoto has you, and your 2011-2019 Ford 6.7L Powerstroke, covered.
The 2011+ Ford 6.7L Super Duty is a workhorse of a truck and the go-to pickup for many of the hardest working people on Earth. The 6.7L Powerstroke that propels the 2011+ F-250 and F-350 is robust and reliable, but it's not without its weaknesses. Like any large-displacement turbodiesel, the 6.7L generates an immense amount of heat and strain on the charge air cooling system. Luckily, the engineers at Ford fitted the Super Duty with a robust secondary cooling system that's dedicated to keeping fuel and air temps in check. While the secondary radiator and air-to-water intercooler are cut from the same cloth as the heavy-duty 6.7L, the degas tank that supplies them both with coolant is not quite as durable.
Anybody who has worked on an aging cooling system knows that anything plastic tends to crack and shatter with time. The 6.7L Powerstroke's secondary cooling system degas tank is no exception, which is why Mishimoto has designed an all-aluminum replacement.
Our secondary degas tank for the 2011+ Ford 6.7L Powerstroke ditches the plastic construction in favor of aircraft-grade aluminum that's as durable and hard-wearing as the rest of your Super Duty. Like the stock tank, our degas tank includes internal baffles to keep the coolant around the outlet and prevent aeration, no matter how rough the road gets. The Mishimoto secondary degas tank also features a 15.65% greater coolant capacity than the stock tank to add even more cooling potential to your 6.7L's secondary cooling system. The side of this degas tank also features a sight glass to make checking the coolant level a one-step operation.
This all-aluminum secondary degas tank for the 2011+ Ford 6.7L Powerstroke is available in a natural aluminum finish or micro-wrinkle black powder coat and is built to last. We're so confident in our degas tank that we've backed it with our Mishimoto Lifetime Warranty for a lifetime of worry-free cooling.
Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.