Plug-In Simple!® Wiring Kit 7 to 7:4

2 reviews

$28.95 $28.95 $28.95

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Product Description

Part Number:

Plug-in Simple! Wiring Kit 7 to 7:4 oval harness.

  • Provides 7-way round and 4-way flat towing from one location!
  • Weatherproof design!
  • Accommodates:
    Ford / Lincoln / Mercury
    -F-Series 1999-04
    -Expedition 1999-04
    -Excursion 1999-04
    -Explorer 2002-04
    -Aviator 2003-04
    -Navigator 1999-04
    -Mountaineer 2002-04
  • Accommodates:
    Chevy / GMC / Olds / Cadillac
    -Silverado/Sierra 2004-04
    -2500/3500 Pickup 2000-04
    -Avalanche 2002-04
    -Tahoe 2000-04
    -Trailblazer 2002-04
    -Suburban 2000-04
    -Envoy 2002-04
    -Yukon/XL/Denali 2000-04
    -Bravada 2002-03
    -Escalade/EXT 2001-04
    -Hummer H3 2006
  • Accomodates:
    -Murano 2004
    -Titan 2004
    -Armada 2003-04

Plug-In Simple!® Wiring Kit 7 to 7:4 Reviews (2)

4 out of 5 stars with 2 reviews

Robert P.

easy istall, drill 2 holes for the mounting bracket. plug in to the harness and good to go.

Anonymous customer

only had this for a short time but seems well built and sturdy, time will tell though.

Questions & Answers (7)

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Will this replace factory receptacle in 2014 F 150 FX2?

–Mike 6/11/2018 12:37:18 PM

Hello, Mike! The 30966 wiring kit will replace the factory 7-way. Thanks for asking!

–Savannah 7/17/2018 9:45:45 AM

I have a 2000 Ford Expedition that was supposed to have the factory tow package, but the previous owner removed the connector from the end that goes into the vehicle to the trailer connection point. Would I need additional hardware for this to work?

–Scott 2/7/2018 2:16:54 AM

Hello, Scott! Please visit your local U-Haul Hitch Center for a free trailer wire harness quote. Thank you!

–Savannah 2/15/2018 2:11:27 PM

Does this outlet connector come with a cable that would allow it to be used on other vehicles?

–Lauren 9/15/2017 3:34:02 PM

will this fit 2017 Silverado this tow package

–chris 5/7/2017 2:57:43 PM

Hi, Chris! Yes, this tow package (Part number 30966) will fit your 2017 Silverado. Thanks for asking!

–Savannah 6/16/2017 11:59:25 AM

I have a 2016 Colorado without the tow package. The wiring is there but no plug. What other wiring harness will I need to attach to the existing wiring.

–Steve 8/15/2016 10:33:40 AM

In addition to part 30966, please use U-Haul part HMF47214 found at your local U-Haul Hitch Center. location.

–SAVANNAH 8/16/2016 8:51:53 AM

Will this convert a 7 pin to a 4 pin flat as appropriate for the Uhaul trailer

–Jerry 7/20/2015 9:13:46 AM


Please use the U-Haul 7-way to 4-flat adapter part 47335.

–Joseph 9/1/2015 4:21:20 PM

what is the part number for the vehicle harness plug that fixe into the back of this socket?

–Ken 3/3/2015 12:56:17 PM

Ken, our hitch pro states that "The Plug-In Simple!® Wiring Kit 7 to 7:4 plugs directly into a vehicles existing factory tow package wiring harness, no additional wiring harnesses are needed." Thank you.

–Joseph 3/4/2015 12:41:42 PM

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