Tested and inspected neutral safety switch for the C-6 transmission installed in early 1967 Mercury Cougar and Ford Mustangs. Found on cars before build date 12/15/1966. This neutral safety switch is identified by having two plugs that plug into the single 4 pin plug, coming from the firewall.
Look for a transmission code of U on your door data plate. If your car has a code W, your original transmission was an C-4 and uses a different neutral safety switch.
Replaces Ford Part #: C6AZ-7A247-A, SW 549.