Thermostat Housing - 3.7L Ti-VCT: Installation

2014 Ford F-150 FX2, 2D PickupSECTION Installation
WARNING: This page is about a different car, the 2016 Lincoln MKS. However, it is still accessible from the selected car via links, so may be relevant.

  • 1.

    NOTE: Use Motorcraft® Orange Antifreeze/Coolant. Do not mix coolant types. Mixing coolant types degrades the coolant corrosion protection and may damage the engine or cooling system.

    Install a new O-ring seal. Apply the specified lubricant to the specified component.

    • Motorcraft® Orange Antifreeze/Coolant.
GFD88081Courtesy of FORD MOTOR COMPANY

  • 2.

    Install a new gasket.
    • Tighten the bolts in 2 stages.
      • Stage 1: Tighten to 8 Nm (72 lb-in).
      • Stage 2: Tighten an additional 90 degrees.
GFD88082Courtesy of FORD MOTOR COMPANY

  • 3.

GFD88078Courtesy of FORD MOTOR COMPANY
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.