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Power Window Motor Relay Kit

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Product Details

Door Power Window Relay Kit

Tired of slow or non-working window motors?  Most of the time, it is due to the each window motor not getting enough power!  Our kits will eliminate that problem, and help your windows move up and down better than they did new!

Sold individually for each window.  If you want to do 4 windows, you need Qty 4 kits.

Each relay kit installs inside the door it will be used on.  Wiring instructions are included, and 1987-1991 are plug-and-play.

We also designed these kits to be able to work with the Dakota Digital Key Fob system, which you can use to roll up / down various windows.  You’ll be the talk of the town AND the Full Size Jeep world with these fancy modern WORKING windows!

Front Door Window Relay Kit Install Video:



Rear Door Window Relay Kit Install Video:




  • Fits 1984-1991 Grand Wagoneer
  • Fits 1980-1983 Cherokee
  • Fits 1980-1983 Wagoneer
  • Fits 1980-1988 J-truck
  • All with Power Windows
  • Instructions Available Here
  • Made in the USA (with some global components)

Reviews (2)

  • Works as promised!

    Posted by Unknown on May 2nd 2023

    Easy to install, works as promised. I also replaced the window wiper seals as recommended. Mine is an 86 so I had to use the adapter plug set, those also worked well

  • Power window motor relay kit

    Posted by Dan Drimmie on Mar 12th 2022

    After replacing the door window seals my windows were moving extremely slow and a couple of them would not go all the way up or down. I replaced all the power window motors and was still having the same problem. I am glad I found this relay because my windows work great now.