Old Wiring Harness touch up?

Likely not but pics would help.

In your case the front side harness assemblies are reasonably priced and plug and play. Why do you need to replace the wiper harness? There is more on that bulkhead plug as well.

I need the one BH connector for the wiper motor because the one for the variable motor is different in that it has not male and female connections but rather four cables coming from inside the motor, and I don´t like having these cables joint. All I need is wiper motor power from this BH Connector.
But I´m listning to what you have to say... remember factory original look, and this I should be able to fix. Question is how do I make it look shiny and new_

First picture: After some cleaning it turned up quite nice, and I maybe try to find a used BH Connector for the two speed wiper motor. Don´t need any can spray here I think? Or would this make them look even “newer”? How do you do this?
What good quality Harness Tape do you use?
Second pic: Maybe if tape fits tight I don´t need to re tape the harness?
Thanks for helping me out on this...
20180121_132939 BH Con. min2.jpg
Wire harness. min.jpg