Jeep Grand Cherokee WJ 4.0L 1999-2004 
Jeep Grand Cherokee WJ 4.7L 1999-2001
Jeep Grand Cherokee ZJ 4.0L 1997-1998
OEM# 56027872
Item Specifications:
Air & Fuel Sensor Type: Air Temperature Sensor
Manufacturer Part Number: ESS/WJ/005A
Reference OE/OEM Number: 56027872
Brand: Standard
Other Part Number: AX49