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Mishimoto Powerstroke High-Temperature Thermostat w/ CNC Housing Ford F-250 | F-350 | F-450 | F-550 2003-2007
$126.95
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 CNC 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 CNC machined 6061 aluminum housing will provide a proper seal and will not rust over time. Like all of our Powerstroke Performance parts, this thermostat and housing includes the Mishimoto Lifetime Warranty.

Features:
  • Direct fit for the 2003-2007 Ford 6.0L Powerstroke
  • 6061 CNC-machined aluminum housing includes pre-installed high-temperature thermostat
  • 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)
  • Ideal for use in cold climates
  • Mishimoto Lifetime Warranty
Purchase Includes:
  • (1) Mishimoto Thermostat
  • (1) Mishimoto CNC Thermostat Housing
  • (1) Rubber O-Ring for thermostat housing)
  • Mishimoto Lifetime Warranty
Product Specs:
  • OEM Activation Temp C: 89°C
  • OEM Activation Temp F: 192°F
  • Mishimoto Activation Temp (Fahrenheit): 200°F
  • Mishimoto Activation Temp (Celsius): 93°C
Vehicle Specs:
  • Fits
    • Ford Excursion (6.0L Powerstroke) 2003-2005
    • Ford E-350 (6.0L Powerstroke) 2004-2010
    • Ford E-450 (6.0L Powerstroke) 2004-2010
    • Ford F-250 (6.0L Powerstroke) 2003-2007
    • Ford F-350 (6.0L Powerstroke) 2003-2007
    • Ford F-450 (6.0L Powerstroke) 2003-2007
    • Ford F-550 (6.0L Powerstroke) 2003-2007
Notes:
  • This thermostat housing requires the use of the Ford Motorcraft RT-1169 thermostat.
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Vehicle
2004-2010
Ford E-350
2003-2005
Ford Excursion
2003-2007
Ford F-250
2003-2007
Ford F-350
2003-2007
Ford F-450
2003-2007
Ford F-550

Who is Mishimoto?

Mishimoto is an aftermarket automotive company that was established in 2005. They are known for creating the industry’s best performing cooling system components. Today, they have become the market leader and has been chosen by various enthusiasts worldwide.

Parts for All Your Cooling Needs

Mishimoto offers a wide range of products such as couplings, radiators, fans, and other cooling system components for practically every vehicle, may it be a sport compact, truck, jeep, muscle cars, and classic vehicles. They also offer intake systems and intercoolers that help the vehicle gain more horsepower.

Built to Perform Better

The company creates products that are better than the stock components. Their parts are designed to work in higher pressure ratings and are more robust. Hence, they are the brand of choice by tuners and enthusiasts who demand a cooling system that can work for high-performance applications. Many racers choose Mishimoto as it has proven itself to produce race winners whatever racing discipline it is, may it be circuit racing, drag racing, drifting, and off road racing.

Purchase Mishimoto Products at Vivid Racing

Your vehicle cooling system plays a critical role in your vehicle. It keeps the temperature at bay and prevents severe damages caused by overheating. If you want a product that can put your trust in, then Mishimoto is the brand for you. Tested by many racers on the track and a variety of car enthusiasts on the street, you can be sure that you will never go wrong with Mishimoto.

Visit Vivid Racing and check out their list of products that would fit your specific needs.











Mishimoto Automotive ("Mishimoto") warrants its products under this lifetime limited warranty policy ("Warranty Policy"). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a "Mishimoto Product" and collectively, the "Mishimoto Products") and (ii) the original purchaser of such Mishimoto Product ("Purchaser"). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

Pursuant to the terms and conditions of this Warranty Policy, after submission of a valid claim by a Purchaser and regardless of the condition of the product for which such valid claim is submitted, if it is determined by Mishimoto that such Mishimoto Product was not manufactured to Mishimoto's advertised specifications or if such claim was submitted pursuant to Mishimoto's Accident Protection Plan, as described herein, Mishimoto will, at its discretion: (i) repair or replace Purchaser's original Mishimoto Product; (ii) replace Purchaser's original Mishimoto Product with the most current available model (if, for example, the original model of the product for which a valid claim has been submitted is not available); or (iii) provide the purchaser with a gift card redeemable at Mishimoto.com in the amount of the original purchase price of the original Mishimoto Product (if, for example, Mishimoto has discontinued support for a Purchaser's specific application).

To submit a claim for a Mishimoto Product under this Warranty Policy, you must: (i) fully and accurately fill out the online form provided below; and (ii) provide Mishimoto with a copy of an original sales receipt indicating that you are the original Purchaser of the Mishimoto Product for which the claim is being submitted (you must also provide the information described in the paragraph of this Warranty Policy titled "Mishimoto Accident Protection Plan" if you are submitting a claim for a Mishimoto Product damaged in an accident). In addition, if requested by Mishimoto, you must also send the Mishimoto Product for which a claim is being made, all transportation expenses prepaid, to Mishimoto.

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