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Melted O2 sensor plug-ins

27 August 2001
Rogers,Ar. 72758
Ok, found the problem.....my headers melted the plugs to the rear o2 sensor.
Should I repair the plug (can I get a similar plug to replace the end coming from the computer). Or if not, should I direct wire......which wire to which wires. Coming from the 02 sensor is 1 green,1 white, 2 blacks. From the computer is 1 green, 2 whites, 1 black. Green to green and then what?? I would like to be able to repair it right.......advise?? Both plugs are melted. This is off of a 93 with DC headers.