Ford 6.7L Powerstroke Low-Temperature Primary Cooling System Thermostat, 2011–2014
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Mishimoto engineers know you love your Ford which is why we've developed a line of Powerstroke performance parts. A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 6.7L primary cooling system with the Mishimoto Ford 6.7L Powerstroke Low-Temperature Thermostat! This thermostat is designed as a direct-fit replacement for your aged factory unit.
The Mishimoto thermostat has lower activation temperatures (189°F/196°F) compared to the factory thermostat (194°F/201°F). The lower activation temperatures allow coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. This thermostat is ideal for use in warmer climates or under extreme towing/driving conditions. Pair this thermostat set with the Mishimoto 6.7L Powerstroke aluminium Primary Performance Radiator for a complete cooling system overhaul.
As with all our Powerstroke performance parts, this thermostat include the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship. Whether your Ford is stock or modified, trust Mishimoto and our line of Powerstroke performance parts to keep your Powerstroke cool.
Mishimoto Automotive (“Mishimoto”) warrants their products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorised 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.
For our complete warranty policy, please click here.
OEM Activation Temp C
OEM Activation Temp F
Mishimoto ThermostatFactory-Style O-RingMishimoto Lifetime Warranty
11+ Ford F-250 w/ 6.7L Powerstroke11+ Ford F-350 w/ 6.7L Powerstroke11+ Ford F-450 w/ 6.7L Powerstroke11+ Ford F-550 w/ 6.7L Powerstroke
Mishimoto Activation Temp (Fahrenheit)
Mishimoto Activation Temp (Celsius)
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