Ford 6.7L Powerstroke Radiator 2011+
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Interested in purchasing our 6.7L Powerstroke radiator? Check out our product page for more information!
Time to put some numbers behind the effort our team has put forth on this project! As mentioned in the last post, we would be collecting real-world driving data to analyze the effectiveness of our performance aluminum radiator against the factory unit. To prepare for this, we attached our temperature sensors to both the inlet and outlet of the radiator. This would allow us to analyze the efficiency of the radiator by comparing the reduction in temperature from inlet to outlet. Check out these sensors attached to the factory radiator.
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Interested in purchasing our 6.7L Powerstroke radiator? Check out our product page for more information!
Now that the prototype was complete and all dimensions checked out with our drawings, it was time to drop this into a truck to ensure that fitment was spot on with all engine bay components. To give you an idea of the scale, take a look at this unit next to one of our Subaru WRX aluminum radiators.

Mishimoto 6.7L Size comparison of Powerstroke prototype radiator (left) and Subaru WRX
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Interested in purchasing our 6.7L Powerstroke radiator? Check out our product page for more information!
Time to design a new radiator! Now that we had the factory radiator removed and the engine bay dimensions documented, we needed to determine the individual dimensions of the factory radiator. We set the radiator up on our Romer arm to begin drawing this component in 3D. Check it out!

6.7L Powerstroke factory radiator modeling
This tool allows our engineers to capture dimensions in a controlled environment. The radiator is secured
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Interested in purchasing our 6.7L Powerstroke radiator? Check out our product page for more information!
The Ford Powerstroke 6.4L has not had a fantastic reputation for radiator reliability. Radiator failures are nearly a guarantee, with many vehicle owners experiencing frequent failures in an extremely short time frame. Ford began tackling the problem with a variety of Technical Service Bulletins for coolant system upgrades to remedy the issues. To provide even more protection, the team at Mishimoto developed a very successful bolt-in radiator for the 6.4L that eliminates several common failure points in the factory unit: the plastic material used in the end tanks, and the crimp connection of the core to the tanks. We also investigated the reasoning for frequent failures in certain trucks, and we identified several factors that would
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