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how to tell what wiring i need?

Discussion in 'Fisher Engineering Discussion' started by cubplower, Apr 26, 2015.

  1. cubplower

    cubplower Senior Member
    Messages: 182

    Hey guys, I'm looking to buy a used extreme v just plow side. how do i tell if i need a 3 port or 4 port wiring harness or does it not matter?
  2. 1olddogtwo

    1olddogtwo PlowSite Fanatic
    Messages: 11,389

    Goggle fisher ematch.
  3. NHresident

    NHresident Senior Member
    Messages: 285

    you can use either IF u all ready have a 4 port u need the correct head light harnesses a 4 pin control harness an adaptor and another battery cable But if can find a complete 3 port mod setup that's fleet flex u can get it ALL in one shot
  4. isaiahcasey

    isaiahcasey Junior Member
    Messages: 5

    the biggest differance between the 3 port and 4 port is size if buying all new anyway the 3 port is bout $50 more and the 3 port is smaller if you dont have much room under the hood. but if reusing wireing harness then u have to go with what u have