Buy OEM 2011 Subaru Part # 57492FG010. Door Lock Cylinder. Key Lock Set Door (Left). Door Lock Cylinder If your keys don't turn in your door, you might need to replace the door

KEY LOCK SET-DOOR,LEFT Door Lock Cylinder

Fits Forester, Impreza, Legacy, Outback, STI, WRX

Door Lock Cylinder
If your keys don't turn in your door, you might need to replace the door lock cylinder in your Subaru .