K&N Part 33-2122 Specifications
Height: 1.125 in (29 mm)
Outside Length: 13.563 in (344 mm)
Outside Width: 6.688 in (170 mm)
Weight: 1.1 lb (0.5 kg)
 

Manufacturer Part Number
AC Delco A1166C
Ford F812Z9601AB
Fram CA3901
Jeep 53004383
K&N 33-2018 similar to 33-2122.
Napa 6077
Purolator A24372
WIX 46077
Repco RAF93
Ryco A1331
 

K&N 33-2122 fits the following NZ Registered:

JEEP CHEROKEE XJ, 4.0L
1J4FJB8S, 242 Cu.In MX OHV 12v MPFI 6cyl, 4dr 4WD [04/94 - 01/02]    
1J4FN#8S, 242 Cu.In MX OHV 12v MPFI 6cyl, 4dr 4WD [12/90 - 12/01]

K&N American website reads 33-2122 fits:
2001 JEEP CHEROKEE 4.0L L6 F/I - All  
2001 JERP CHEROKEE 2.5L
2000 JEEP CHEROKEE 4.0L L6 F/I - All  
2000 JEEP CHEROKEE 2.5L L4 F/I - US  
1999 JEEP CHEROKEE 4.0L L6 F/I - All  
1999 JEEP CHEROKEE 2.5L L4 F/I - US  
1998 JEEP CHEROKEE 4.0L L6 F/I - All  
1998 JEEP CHEROKEE 2.5L L4 F/I - US  
1997 JEEP CHEROKEE 4.0L L6 F/I - All  
1997 JEEP CHEROKEE 2.5L L4 F/I - US  
1996 JEEP CHEROKEE 4.0L L6 F/I - All  
1996 JEEP CHEROKEE 2.5L L4 F/I
1995 JEEP CHEROKEE 4.0L
1995 JEEP CHEROKEE 2.5L L4 F/I
1994 JEEP CHEROKEE 4.0L
1994 JEEP CHEROKEE 2.5L L4 F/I
1993 JEEP CHEROKEE 4.0L
1993 JEEP CHEROKEE 2.5L L4 F/I
1992 JEEP CHEROKEE 4.0L
1992 JEEP CHEROKEE 2.5L L4 F/I
1991 JEEP CHEROKEE 4.0L
1991 JEEP CHEROKEE 2.5L