Shop OEM FCA Part # 56044583AA. Oxygen Sensor (Rear). 2002-04, 4.7 liter. Oxygen Sensor - Repair or Replace A failed Oxygen Sensor will often have no noticeable

Oxygen Sensor.
Oxygen Sensor.

Oxygen Sensor

Fits Grand Cherokee

2002-04, 4.7 liter.
Oxygen Sensor - Repair or Replace
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.