Used driver side (left hand) complete door latch assembly for the Mercury Cougar XR7 or Ford Mustang with door ajar option. This unit goes inside your door and catches on the door striker assembly on the door jamb. Tested and inspected for excessive wear. This latch does have the ability to mount the door ajar switch, as found on all XR7 models. Door ajar switch sold separately. Must use the 1969-70 door ajar switch with this mechanism.
Ford part # C9AZ-6221813-A.