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Mishimoto Mishimoto Ford 6.4L Powerstroke High-Temperature Thermostat (Set of 2)
Mishimoto Mishimoto Ford 6.4L Powerstroke High-Temperature Thermostat (Set of 2)
Mishimoto Mishimoto Ford 6.4L Powerstroke High-Temperature Thermostat (Set of 2)
Mishimoto Mishimoto Ford 6.4L Powerstroke High-Temperature Thermostat (Set of 2)
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Mishimoto Ford 6.4L Powerstroke High-Temperature Thermostat (Set of 2)

Mishimoto
MISMMTS-F2D-08H
748354016598
Thermostats
20+ Units In Stock - Ships Next Business Day
$ 110.00 $ 99.95
$ 99.95

SKU: MMTS-F2D-08H | UPC: 748354016598

Mishimoto Ford 6.4L Powerstroke High-Temperature Thermostat (Set of 2) 2008-2010 Super Duty

Replace worn factory thermostats in your 2008-2010 Ford F-250 F-350 F-450 F-550 Super Duty with 6.4L Powerstroke using this Mishimoto set of 2 high-temperature thermostats. These direct-fit units open at higher temperatures of 198°F primary and 208°F secondary compared to stock 192°F/203°F for longer coolant restriction and faster engine warm-up. Ideal for cold climates this upgrade prevents overheating boosts cooling system reliability and pairs perfectly with Mishimoto aluminum radiators.

Key Features

  • Direct-Fit Replacement: Engineered as OEM-spec drop-in for 2008-2010 Ford Super Duty 6.4L Powerstroke no modifications needed for seamless install.
  • Higher Opening Temperatures: Activates at 198°F primary and 208°F secondary versus factory 192°F/203°F to hold heat longer during startup.
  • Faster Warm-Up Time: Restricts coolant circulation extended period promotes quicker engine operating temperature especially in freezing conditions.
  • Included O-Ring Seals: High-quality seals ensure leak-proof sealing and long-term durability right out of the box.
  • Mishimoto Lifetime Warranty: Lifetime coverage against defects provides peace of mind with proven craftsmanship.

Product Notes

  • Pair with Mishimoto 6.4L Powerstroke aluminum radiator for full cooling upgrade.
  • Aged thermostats cause overheating replace to protect engine internals.
  • Packaged for worldwide shipping from USA warehouse.

Installation Notes

  • Professional installation recommended.
  • Drain coolant before removal torque to factory specs during reinstall.
  • Uses existing factory mounting hardware and housing.

This Part Fits

Year Make Model Submodel
2009-2010 Ford F-250 Super Duty Cabela's
2008-2009 Ford F-250 Super Duty FX4
2008-2010 Ford F-250 Super Duty Harley-Davidson Edition
2008-2010 Ford F-250 Super Duty King Ranch
2008-2010 Ford F-250 Super Duty Lariat
2008-2010 Ford F-250 Super Duty XL
2008-2010 Ford F-250 Super Duty XLT
2009-2010 Ford F-350 Super Duty Cabela's
2008-2009 Ford F-350 Super Duty FX4
2008-2010 Ford F-350 Super Duty Harley-Davidson Edition
2008-2010 Ford F-350 Super Duty King Ranch
2008-2010 Ford F-350 Super Duty Lariat
2008-2010 Ford F-350 Super Duty XL
2008-2010 Ford F-350 Super Duty XLT
2009-2010 Ford F-450 Super Duty Harley-Davidson Edition
2008-2010 Ford F-450 Super Duty King Ranch
2008-2010 Ford F-450 Super Duty Lariat
2008-2010 Ford F-450 Super Duty XL
2008-2010 Ford F-450 Super Duty XLT
2008-2010 Ford F-550 Super Duty Lariat
2008-2010 Ford F-550 Super Duty XL
2008-2010 Ford F-550 Super Duty XLT

Why Choose Mishimoto?

  • Directly engineered for diesel trucks like Ford Powerstroke with USA testing.
  • High-quality materials built for daily heavy-duty use and performance.
  • Lifetime warranty standard on every cooling component.

Frequently Asked Questions

  • Q: What activation temperatures do these thermostats use?
    A: Primary opens at 198°F secondary at 208°F higher than stock for better warm-up control.
  • Q: Will this fit my 2008-2010 F-350 King Ranch 6.4L?
    A: Yes direct fit for all listed 2008-2010 Ford Super Duty models with 6.4L Powerstroke diesel engine.
  • Q: What warranty coverage is included?
    A: Mishimoto Lifetime Warranty protects against material and workmanship defects for the life of the product.

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure Mishimoto box 7 x 5 x 2 inches
  • Weight: 1 lb

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