Mishimoto

Mishimoto MMTSF2D11H High Temp Thermostat for Ford 6.7L Powerstroke

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SKU:
21399538
MPN:
mmtsf2d11h
Availability:
Usually ships the same or next business day. In stock at our PA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
06/29/2026 10:59:07 PM PST
$303.61
Stock Update:
06/29/2026 10:59:07 PM PST
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Description

This item is brand-new, factory sealed.

A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 6.7L primary cooling system with the Mishimoto Ford 6.7L Powerstroke High-Temperature Thermostat! This thermostat is designed as a direct-fit replacement for your aged factory unit. The Mishimoto thermostat has higher activation temperatures (199F/206F) compared to the factory thermostat (194F/201F). The higher activation temperatures restrict coolant flow longer to allow a quicker engine warm-up, making this thermostat ideal for use in cold climates. Pair this thermostat set with the Mishimoto 6.7L Powerstroke Aluminum Primary Performance Radiator for a complete cooling system overhaul. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.
Direct fit for the 2011+ Ford 6.7L Powerstroke Higher activation temp restricts coolant flow for quicker engine warm-up Ideal for use in cold climates Mishimoto Activation: 199F/206F (93C/96.5C) / OEM Activation: 194F/201F (90C/94C) Mishimoto Lifetime Warranty
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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Mishimoto MMTSF2D11H High Temp Thermostat for Ford 6.7L Powerstroke
$303.61