94 GM P-3X connector

[udidwht]

I need the following connector for the headlight switch. This is out of a 1994 Fleetwood Southwind Storm 28ft P-30/32 chassis TBI 454 /4L80E. The old connector was working except for the dimmer portion. Working as in I could turn the lights on & off but the dimmer would not dim. Any slight right or left movement and the dash lights would go off then back on. I looked on Rockauto but they do not have the connector I need. It's a 7 terminal with 8 junctions (1 empty). I clean the old harness real well with DeoxIT D5 cleaner and replaced the headlight switch itself. But I'd like to also replace the connector. The terminals themselves on the connector are still intact and in shape just some of the housing melted away.

 

[udidwht]

Anyone know what the orange wire is for in the headlight switch?