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

Manufacturer reference photos may show other components. Your order includes the sale unit described here.

Mishimoto · New

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

MPN MMTS-F2D-08H · Store SKU misMMTS-F2D-08H

$110.00

Sold as one set of 2.

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Supplier stock checked 11/8/2026, 6:30:12 AM UTC. Adding a part does not reserve it.

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Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

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. Engine coolant thermostat designed to regulate coolant flow and maintain optimal operating temperature. Ensures efficient warm-up, prevents overheating, and supports reliable performance with a precise fit. Ford 6.4L Powerstroke High-Temperature Thermostats (set of 2), 2008-2010 Thermostat, High-Temp, Set of 2, fits Ford 6.4L Powerstroke 2008-2010

Manufacturer fitment & guides

Check MMTS-F2D-08H against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y
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