Back to top
Ford 6.4L Powerstroke Low-Temperature Thermostat, 2008–2010

Ford 6.4L Powerstroke Low-Temperature Thermostat, 2008–2010
Ford 6.4L Powerstroke Low-Temperature Thermostat, 2008–2010
Ford 6.4L Powerstroke Low-Temperature Thermostat, 2008–2010
Ford 6.4L Powerstroke Low-Temperature Thermostat, 2008–2010
Not Available
Installation Difficulty

Add to Build List
  • Direct fit for the 2008–2010 Ford 6.4L Powerstroke
  • Lower activation temperature allows coolant to flow through the engine earlier, maintaining lower temperatures
  • Ideal for vehicles in warm climates or under extreme towing/driving conditions
  • Includes both thermostats and replacement gasket
  • Lifetime Warranty

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 6.4L cooling system with the Mishimoto Ford 6.4L Powerstroke Low-Temperature Thermostats! These thermostats are designed as a direct-fit replacement for your aged factory units. The Mishimoto thermostats have a lower activation temperature (187°F/197°F) compared to the factory thermostats (192°F/203°F). The lower activation temperatures allow coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. These thermostats are ideal for use in warmer climates or under extreme towing/driving conditions. Pair this thermostat set with the Mishimoto 6.4L Powerstroke Performance aluminium Radiator for a complete cooling system overhaul. As with all our Powerstroke performance parts, these thermostats 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.

EVEN MORE COOL ITEMS

TECH SPECS

Note This thermostat requires the use of the Ford Motorcraft RT-1212 thermostat housing.

OEM Activation Temp C 89

OEM Activation Temp F 192

Purchase Includes Mishimoto Thermostat
Factory-Style O-Ring
Mishimoto Lifetime Warranty

Install Torque Specs This thermostat requires the use of the Ford Motorcraft RT-1212 thermostat housing.

Fits 2008–2010 Ford F-250 w/ 6.4L Powerstroke
2008–2010 Ford F-350 w/ 6.4L Powerstroke
2008–2010 Ford F-450 w/ 6.4L Powerstroke
2008–2010 Ford F-550 w/ 6.4L Powerstroke

Mishimoto Activation Temp (Fahrenheit) 187

Mishimoto Activation Temp (Celsius) 86

FREQUENTLY ASKED QUESTIONS

Be the first to ask a question!
See how Mishimoto pushes the limits
Push the limits with Mishimoto