OEM Based Sensor
Downstream; WRX STI; Bank 1 Sensor 2
2009
OEM Based Sensor
Downstream; WRX STI; Bank 1 Sensor 2
2010
OEM Based Sensor
Downstream; WRX STI Special Edition; Bank 1 Sensor 2
2011
OEM Based Sensor
Downstream; WRX STI Limited; Bank 1 Sensor 2
2012
OEM Based Sensor
Downstream; WRX STI Limited; Bank 1 Sensor 2
2013
OEM Based Sensor
Downstream; 6 speed trans.; Bank 1 Sensor 2
2014
OEM Based Sensor
Downstream; WRX STI Limited; Bank 1 Sensor 2
FORESTER
2.5L H4
2005
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2006
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2007
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2008
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2009
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2010
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2.5L H4 Turbocharged
2005
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2006
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2007
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2008
OEM Based Sensor
Downstream; Bank 1 Sensor 2
IMPREZA SPORT
2.5L H4
2008
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2009
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2010
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2011
OEM Based Sensor
Downstream; Bank 1 Sensor 2
LEGACY
2.5L H4
2004
OEM Based Sensor
Downstream; Engine Code EJ259; Bank 1 Sensor 2
2005
OEM Based Sensor
Fits Downstream; Exc. California Emissions; Bank 1 Sensor 2
or Center; w/ California Emissions; Bank 1 Sensor 2
or Downstream; w/ California Emissions; Bank 1 Sensor 3
2006
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2007
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2008
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2009
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2010
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2011
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2012
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2.5L H4 Turbocharged
2005
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2006
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2007
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2008
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2009
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2010
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2011
OEM Based Sensor
Downstream; Bank 1 Sensor 2
2012
OEM Based Sensor
Downstream; Bank 1 Sensor 2
OUTBACK
2.5L H4
2004
OEM Based Sensor
Downstream; Engine Code EJ259; SULEV; Bank 1 Sensor 2
2005
OEM Based Sensor
Fits Downstream; Exc. California Emissions; Bank 1 Sensor 2
or Center; w/ California Emissions; Bank 1 Sensor 2
or Downstream; w/ California Emissions; Bank 1 Sensor 3