Harness, Air Condition / Heater Wire Harness 1977-1982 (AC). This is a used, Wiring Harness for your air conditioning / heater. To our knowledge, this will work from 1977 to 1982. This harness plugs into the main cab, Harness and feeds everything to do with the heater controls and AC Items that are located on the firewall. This does not come with the compressor clutch lead. The compressor clutch lead wire is available on our website separately. This harness has no known damages. Some of the electrical tape is coming loose due to age. Harness other than that is basically plug-in play, and ready to use.
