Compatible With:
Suitable For Subaru Impreza Wagon 12/00-on GD GG GF 2.0L SOHC
Suitable For Subaru Impreza Saloon 1/03-11/06 GD GG 2.0L SOHC
Suitable For Subaru Forester SF 6/98-9/02 SF 2.0L SOHC
Suitable For Subaru Forester 12/02-on SG 2.5L
Suitable For Subaru Liberty IV 10/03-7/05 2.5L
Suitable For Subaru Outback 10/00-8/03 BE BH 3.0L H6
Suitable For Subaru Outback 10/03-3/08 EJ202 2.5L

Features
This is the Post-Cat sensor

Specification:
Type: Oxygen Sensor
Fitment Type: Direct Replacement
Placement on Vehicle: Rear
Reference OE/OEM Number: Suitable for 22690-AA452, 22690-AA490, 22690-AA491, 22690-AA501, 22690-AA520, 22690-AA590, 22690-AA650, 22690-AA810, 234000-9220

Package Included:
1 x Oxygen Sensor

Note:
Please allow slight 1-2cm difference due to manual measurement and a little color variation for different display setting.