Excelsior Henderson wiring harness main harnessUsed Excelsior Henderson Main Wiring Harness. This is the main piece of the wiring harness that plugs into the ECU, this is the one that is like gold and almost impossible to find. This is a used harness that was tested and worked perfectly when I purchased it several years ago. The only issue that I am aware of is that one of the mounting hole tabs on the OBD II connector is broken off. Please look at the pictures closely. Other than that small item the harness is in excellent condition and they are rarely available for sale. Please ask any questions prior to bidding. Part number is 2699-0183 Harness-Wire, Main
More Information
