Ford F-150 F-250 Bronco 302 5.0L 351W 5.8L Coolant Hose Pipe Temp Sensor Fitting. Good used condition, definitely dirty and has some minor pitting/crusty stuff on it from years of use, but is still very solid and useable. This is the pair of fittings that come off of the left front side of the intake manifold, that house the sensor and connect to a heater core hose.