Product Description:

POLLAK 4′ Pigtail Wiring Harness for 7-Pole RV Socket, (11-998)

  • Interlocking mating connector for 7-pole trailer connector
  • 4′ wiring harness
    • Hard-wires into vehicle wiring system
    • 1/2″ Convoluted tubing
    • Includes color-coded, 7-wire leads that meet RVI standards
  • Forms weathertight seal on back of socket
  • Wiring Code:
    • Red – Left Turn and Stop – 14 gauge
    • White – Ground – 10 gauge
    • Blue – Electric Brakes – 12 gauge
    • Green – Right Turn and Stop – 14 gauge
    • Black – Battery – 12 gauge
    • Brown – Running Lamps – 14 gauge
    • Yellow – Backup Lamps – 14 gauge



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Based on 54 reviews
1-5 of 54 reviews
  1. S

    Figuring out the wire colors was a breeze, and POLLAK was super quick to respond. STEPHEN helped me out and he was just amazing.

  2. T

    This one slotted into my 2003 Ford F150 like a dream! Slapped it in super easily and it’s made from top-notch stuff that should stick around for ages.

  3. TJ


  4. JB

    Alright, this gadget does its job BUT…everyone knows there’s an unwritten color code for trailer wiring. Green is for right turn/stop, yellow is for left turn/stop, that’s pretty much a universal understanding…well, until folks like these come along and mix things up. Seriously guys? Is it too much to follow a simple, globally recognized convention? There’s really no excuse, especially when the package doesn’t even include a color guide. I can’t give more than two stars for such a basic error, even though the product’s okay otherwise. So, for anyone buying this, here’s the color guide they didn’t bother including: Red is Left/Stop, White is Ground, Blue is E-Brakes, Green is right/Stop, Black is Battery, Brown is Tail Lights, and Yellow is Backup. There you go.

  5. SH

    Really cool product. Slapped it in my truck after the old one had to retire. It’s super neat and top-notch quality.


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