Buy 2000 Subaru Outback XT Limited Wagon Door Latch. Door Lock Kit (Left, Front). Door Lock Cylinder Cylinder, Don, HANDLE - OEM Subaru Part # 61031AG18B (61031AG16A, 61031AG16B, 61031AG16C, 61031AG16D, 61031AG18A)

Mechanism to secure door to chassis.

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 2000 Subaru .