New components used in this harness and not included with main underdash harness. This sub-harness is needed when installing factory in-dash A/C in your Mercury Cougar or Ford Mustang. Even though this picture shows a purple wire, the one that attaches to the back on the starter switch, the part you get will sometimes have a black wire in its place. Keep in mind we also have mint used available.
Replaces Ford Part #: C7ZZ-19800-A, tag found on original wires will read C7ZB-19945-A.