3.7L V6

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

Courtesy of DAIMLERCHRYSLER CORP.

1 - IAT SENSOR

2 - SENSOR O-RING

3 - RELEASE TAB

Check condition of sensor O-ring (2).

Fig 2: IAT Sensor Location - 3.7L V-6
Courtesy of DAIMLERCHRYSLER CORP.
Clean sensor mounting hole in intake manifold.
Position sensor (1) into intake manifold and rotate clockwise until past release tab.
Install electrical connector (3).