Buy 2012 Subaru Outback Door Latch (Left, Front). Door Lock Cylinder If your keys don't turn in your Cylinder, Lock - OEM Subaru Part # 61031AG18B (61031AG16A, 61031AG16B, 61031AG16C, 61031AG16D, 61031AG18A)

LATCH ASSEMBLY-FRONT DOOR,LEFT Door Lock KitDoor Latch Assembly

Fits Legacy, Outback

Door Lock Cylinder
If your keys don't turn in your door, you might need to replace the door lock cylinder in your 2012 Subaru Outback.