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

SKU: MISMMTS-F2D-08H

Thermostats, Mechanical

MM Thermostats...

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

SKU: MISMMTS-F2D-08H

Thermostats, Mechanical

MM Thermostats...

A$207.91
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

IMPORTANT NOTICE: This thermostat requires the use of the Ford Motorcraft RT-1212 thermostat housing. Factory-style O-ring.

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 High-Temperature Thermostats! These thermostats are designed as a direct-fit replacement for your aged factory units. The Mishimoto thermostats have a higher activation temperature (198 F/208 F) compared to the factory thermostats (192 F/203 F). The higher activation temperatures restrict coolant flow longer to allow a quicker engine warm-up, making these thermostats ideal for use in cold climates. Pair this thermostat set with the Mishimoto 6.4L Powerstroke Aluminum Performance Radiator for a complete cooling system overhaul. As with all our products, these thermostats include the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.

Product Overview

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 High-Temperature Thermostats! These thermostats are designed as a direct-fit replacement for your aged factory units. The Mishimoto thermostats have a higher activation temperature (198 F/208 F) compared to the factory thermostats (192 F/203 F). The higher activation temperatures restrict coolant flow longer to allow a quicker engine warm-up, making these thermostats ideal for use in cold climates. Pair this thermostat set with the Mishimoto 6.4L Powerstroke Aluminum Performance Radiator for a complete cooling system overhaul. As with all our products, these thermostats include the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.


Features and Benefits

  • Direct fit for the 2008-2010 Ford 6.4L Powerstroke
  • Higher activation temperature restricts coolant flow for a longer time, resulting in quicker engine warm-up
  • Ideal for use in cold climates
  • Includes both thermostats and replacement gasket
  • Mishimoto Lifetime Warranty

Product Details

Alternate Part Number:MMTS-F2D-08H
Color:Silver
Description:Ford 6.4L Powerstroke High-Temperature Thermostats (set of 2), 2008-2010
Finish:Raw
Install Difficulty:N/A
Installation Difficulty:3/5
Material:Steel
Part Number:misMMTS-F2D-08H
SellingPoint01:Direct fit for the 2008-2010 Ford 6.4L Powerstroke
SellingPoint02:Higher activation temperature restricts coolant flow for a longer time, resulting in quicker engine warm-up
SellingPoint03:Ideal for use in cold climates
SellingPoint04:Includes both thermostats and replacement gasket
SellingPoint05:Mishimoto Lifetime Warranty
SellingPoint06:N/A
SellingPoint07:N/A
SellingPoint08:N/A
SellingPoint09:N/A
SellingPoint10:N/A
SellingPoint11:N/A
SellingPoint12:N/A
SellingPoint13:N/A
SellingPoint14:N/A
SellingPoint15:N/A
TechSpec Applications: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
TechSpec Chassis Codes:N/A
TechSpec Engine Codes:N/A
TechSpec Includes:(1) Mishimoto Thermostat--(1) Factory-Style O-Ring--Mishimoto Lifetime Warranty
TechSpec Mishimoto Activation Temperature (F):198
TechSpec Note:This thermostat requires the use of the Ford Motorcraft RT-1212 thermostat housing.
TechSpec OEM Activation Temperature (F):192

Part Type

Engine Coolant Thermostat

Data: v4.2 - Upd: 2026-10-13 14:43:17

Features

  • Higher activation temperature restricts coolant flow for a longer time, resulting in quicker engine warm-up
  • Ideal for use in cold climates
  • Includes both thermostats and replacement gasket

Specifications

Product Attributes - UPC
748354016598
Product Attributes - Brand
Mishimoto
Product Attributes - Notes
This thermostat requires the use of the Ford Motorcraft RT-1212 thermostat housing. Factory-style O-ring.
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Part Type
Thermostats, Mechanical
Product Attributes - Product Line
Mishimoto Thermostats
Product Attributes - Gaskets Included
Yes
Product Attributes - Thermostat Material
Copper/Stainless steel
Product Attributes - Thermostat Flow Rate
Standard-flow
Product Attributes - Manufacturer's Part Number
MMTS-F2D-08H
Product Attributes - Opening Temperature Rating (degrees F)
198/208 degrees F

Reference Information

Brand Name/s Mishimoto
StreetFX SKU misMMTS-F2D-08H
SFX Item ID 4050283
Supplier Item Code 4050283
Manufacturer SKU MMTS-F2D-08H
Manufacturer UPC 748354016598
Alternative References mio-mmts-f2d-08h, MIMMMTS-F2D-08H, 6.4L

Compatibility

Application Data
  • MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelCABELA'S
    Beginning Year2009
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelFX4
    Beginning Year2008
    Ending Year2009
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelHARLEY-DAVIDSON EDITION
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelKING RANCH
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelLARIAT
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelXL
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelXLT
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelCABELA'S
    Beginning Year2009
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelFX4
    Beginning Year2008
    Ending Year2009
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelHARLEY-DAVIDSON EDITION
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelKING RANCH
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelLARIAT
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelXL
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-350 SUPER DUTY
    SubmodelXLT
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelBASE
    Beginning Year2009
    Ending Year2009
    Engine TypeV10
    Liter6.8
    CID415
    Engine Size6.8L/415
    Engine FamilyFord modular V10
    Engine VIN CodeY
  • MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelHARLEY-DAVIDSON EDITION
    Beginning Year2009
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelKING RANCH
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelLARIAT
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelXL
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-450 SUPER DUTY
    SubmodelXLT
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-550 SUPER DUTY
    SubmodelLARIAT
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-550 SUPER DUTY
    SubmodelXL
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • MakeFORD
    ModelF-550 SUPER DUTY
    SubmodelXLT
    Beginning Year2008
    Ending Year2010
    Engine TypeV8
    Liter6.4
    CID391
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
    Application NotesFuel Type: DIESEL
    Engine VIN CodeR
  • Thermostat FitmentSearch by make and model
    MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelCABELA'S
    Beginning Year2009
    Ending Year2009
    Engine TypeV8
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8
  • Thermostat FitmentSearch by make and model
    MakeFORD
    ModelF-250 SUPER DUTY
    SubmodelCABELA'S
    Beginning Year2009
    Ending Year2010
    Engine TypeV8
    Engine Size6.4L/391
    Engine FamilyPowerstroke diesel V8

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