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Drivetrain

How to Replace Thermostat 1999-2007 Ford F-350 73L Powerstroke

Created on: 2025-05-23

This video shows you how to install a new thermostat from TRQ on your 1999-2007 Ford F-350 (7.3L Powerstroke).

Tools needed

  • Razor Blade / Gasket Scraper

    Torque Wrench

    Gloves

    Socket Extensions

    Pry Bar

    19mm Wrench

    8mm Socket

    Drain Pan

    Ratchet

    Swivel

    Anti-Freeze

    Safety Glasses


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