American Volt 2 Pack 180'f Radiator Fan Thermostat Switch 1/8" Inch Sensor Probe Chevy Ford 2 Pack 1/8" Inch NPT Brass Thread-in Thermostat Kit 180'F Turn-on/165'F Turn-off Temperature Dual 1/4 Inch Pin Terminals Measures Fluid Temperature, Including Oil Engine Block, Radiator, Cylinder Head, Manifold, Water Outlet