Fit For: 2007-2008 Ford Expedition 2007-2008 Ford F-150 2007-2008 Ford F-250 2007-2008 Ford Lobo 2007-2008 Lincoln Mark LT 2007-2008 Lincoln Navigator Features: Prevents Overheating: Automatically adjusts fan speed based on engine temperature. Saves Fuel: Reduces energy waste, cutting fuel use. Extend component life: Stabilize the pressure of the cooling system, protect the water tank, cylinder gasket, and electronic components, and avoid explosion or failure caused by overheating Ideal For: .