Streamlined venturi nozzle for utmost coolant flow
Mounting flange is designed to correctly fit and seat the thermostat in the housing
Heat motor is constructed with ultra-strength brass housing, rulon seal, brass cover, and guide
Stainless steel and tapered-end pistons with stretchy elastomeric boots and particularly formulated expansive wax compound
Stainless steel or brass bridge and spring frame that is channel-constructed for power and rigidity
Heavy-duty superiority for long life
Motorcraft Thermostats are constructed with the most up-to-date engineering enhancements by the automotive experts and systematically inspected to meet Motorcraft advanced standards together with your needs and preferences.