Used early grade "A" under dash wire harnesses. There is an early and late version of this harness. This early version is for Cougars built prior to 1/3/1967, the late version is for Cats built after. In January of 1967 Mercury eliminated the stop lamp relay and integrated it into the sequential main turn signal relay, known as the K8-K9 relay. The early and late versions will not interchange with each other. All our harnesses will be inspected, tested, and ready to install when they arrive at your door. This grade "A" harnesses
will be a rare uncut beauty for those of you who demand only the best original parts for your baby..
*NOTE* If you send us your old used under dash harness, you will receive an
in store credit of up to $100. Also keep in mind that we buy original under dash harnesses. We are interested in all under dash harnesses, but are primarily interested in the XR7 harness.