A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 6.0L cooling system with a Mishimoto Ford 6.0L Powerstroke High-Temperature Thermostat and cast aluminum housing! This thermostat is designed as a direct-fit replacement for your aged factory unit. The Mishimoto thermostat has a higher activation temperature (200?F) compared to the factory thermostat (192?F). The higher activation temperature restricts coolant flow longer to allow a quicker engine warm-up, making this thermostat ideal for use in cold climates. The cast aluminum housing will provide a proper seal and will not rust over time.
Features
- Higher activation temperature restricts coolant flow for a longer time, resulting in quicker engine warm-up (Mishimoto thermostat activates at 200 F vs. factory 192 F)
- Cast aluminum housing includes pre-installed high-temperature thermostat
- Ideal for use in cold climates
Part number: MMTS-F2D-03CH (MMTSF2D03CH)
Mishimoto 03-07 Ford 6.0L Powerstroke High-Temperature Thermostat w/ Housing
- Canadian company, prices in CAD
- Shipping and duties shown before you pay, no surprises at the door
- 30 day returns from delivery, see policy
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 2003–2007 | Ford | F-250 Super Duty |
| 2003–2007 | Ford | F-350 Super Duty |
- Engine: 6.0L Power Stroke
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Mishimoto |
| Part number | MISMMTS-F2D-03CH |
| Category | Cooling |
Customer reviews

Worth adding
Useful in any truck — ships separately in its own box.
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