This product is an NOS Part.
NOS items are OEM parts from Ford that have been sitting on shelves or in warehouses for years. These are often great examples of the orignal parts, but they may have scratches or other shelf wear.
However be aware that some NOS parts are "service replacement" parts. "Service replacement" parts are not exact replacements of the parts that were installed at the factory, but are what Ford considered as "good enough" and were used at Ford dealerships after the original supply of parts was exhausted.
We often leave NOS product listings on our website after they sell for reference purposes.
This is what is referred to as a campaign part. It was found that the early 1967 Cougars were having some issues with the headlights and this revised hose kit with ground strap was the fix. Often these have been found opened on dealers shelves with the "near new" take off hoses placed back in the original box. This is a great find for the guy wanting to do a concours restoration on his 1967 Mercury Cougar. Not for use on a 1968 as the switch was located under the dash as opposed to next to the radiator.