Feature
High Performance
Corrosion-resistant stainless steel construction
PTFE filter blocks efficiency-robbing contaminants
Refined zirconia element improves sensor response
Superior design maximizes engine performance and fuel
efficiency while reducing fuel consumption and harmful emissions
Ensures smog test compliance
Ready to use, Direct Replacement
Built to strict quality control standards
100% Factory tested
Part Number/OEM Number
234-4513, 234-9109, 22641-AA610, 22690-AA960
Compatible Vehicle(for reference only)
2011-2013 Subaru Forester 2.5L Non-Turbo
2012-2014 Subaru Impreza 2.0L
2013 Subaru XV Crosstrek 2.0L
2014 Subaru XV Crosstrek 2.0L Gas Engine
Package included
1X Upstream + 1X Downstream O2 Oxygen Sensor
