Intake Manifold Air Temperature Sensor-4.7L

Fig 1: View Of IAT Sensor Tab/O-Ring - 3.7L/4.7L/5.7L

Courtesy of CHRYSLER LLC

1 - IAT SENSOR

2 - SENSOR O-RING

3 - RELEASE TAB

Check condition of sensor o-ring (2).
Clean sensor mounting hole.
Position sensor (1) into base and rotate clockwise until past release tab (3).

Fig 2: IAT Sensor - 4.7L
Courtesy of CHRYSLER LLC
Install electrical connector (2).