Right 
Jeep Grand Cherokee WJ 1999-2004
OEM# 56041316AC, 56041316AB, 56041316AC
Item Specifications:
Type: ABS Sensor
Manufacturer Part Number: ABS/WJ/004A
Reference OE/OEM Number: 56041316AB, 56041316AA, 56041316AC
Placement on Vehicle: Front, Right
Other Part Number: 970073, ALS50
Brand: VIDARR