New OEM Genuine Mitsubishi Oxygen O2 Sensor - Not Aftermarket Junk!
New, never installed, only opened to photo.
This is the downstream sensor on the exhaust pipe.
Fits: 2009-2015 Lancer Sportback, Galant Fortis Sportback 1.8L 2.4L
2008-2015 Lancer, Galant Fortis 1.8L 2.4L
2006-2012 Otlander 2.4L
2011-2021 Outlander Sport, RVR, ASX 1.8L
See item specifics for part number to verify fitment