Low-Temperature Thermostats - set of 2 (Ford 6.4L Powerstroke 2008-2010)
SKU: 67539415588

Low-Temperature Thermostats - set of 2 (Ford 6.4L Powerstroke 2008-2010)

Sale price$95.40 Regular price$106.00
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Description

Low-Temperature Thermostats - set of 2 (Ford 6.4L Powerstroke 2008-2010)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

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 Aluminum 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.

  • 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
  • This thermostat requires the use of the Ford Motorcraft RT-1212 thermostat housing.
  • OEM Activation Temp C: 89°C
  • OEM Activation Temp F: 192°F
  • Mishimoto Activation Temp (Fahrenheit): 187°F
  • Mishimoto Activation Temp (Celsius): 86°C
  • Install Torque Specs: This thermostat requires the use of the Ford Motorcraft RT-1212 thermostat housing.
  • 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
  • (1) Mishimoto Thermostat
  • (1) Factory-Style O-Ring
  • Mishimoto Lifetime Warranty
  • Ford 6.4L Ford Powerstroke 2008-2010
                  Shipping Notes
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                  Exchange/Return Notes
                  • We offer a 30-day return/exchange service after receiving.
                  • Final sale items are not eligible for returns or exchanges.
                  • To process your return/exchange, please contact us at [email protected]
                  • Please click here for more details>>> Return & Exchange Policy
                  SKU: 67539415588

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                  4.6 ★★★★★
                  Based on 58 reviews
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                  Verified Purchase
                  J. Randle
                  Boise, US
                  ★★★★★ 5
                  Love them
                  Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
                  I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
                  WAS THIS REVIEW HELPFUL?YesReportShare
                  Reviewed in the United States on January 31, 2026
                  V
                  Verified Purchase
                  Vonda Kioultzopoulos
                  Alexandria, US
                  ★★★★★ 3
                  Effective but may be uncomfortable
                  Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
                  I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
                  WAS THIS REVIEW HELPFUL?YesReportShare
                  Reviewed in the United States on September 20, 2025
                  T
                  Verified Purchase
                  Tessy
                  Lake Worth, US
                  ★★★★★ 1
                  Burned my already sensitive feet, too big
                  Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
                  Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
                  WAS THIS REVIEW HELPFUL?YesReportShare
                  Reviewed in the United States on April 22, 2026
                  M
                  Verified Purchase
                  Ms. Mac
                  Houston, US
                  ★★★★★ 5
                  Just as good as paraffin wax
                  Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
                  I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
                  WAS THIS REVIEW HELPFUL?YesReportShare
                  Reviewed in the United States on April 9, 2026
                  S
                  Verified Purchase
                  SKI
                  New York, US
                  ★★★★★ 5
                  Love these!
                  Color: Pink & Beige, Size: Small(fits up to size 7)
                  Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
                  WAS THIS REVIEW HELPFUL?YesReportShare
                  Reviewed in the United States on April 25, 2026

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