Skip to main content

Free Shipping on every order over $50 in the Lower 48

and pay NO Sales Tax!


Tailgate Window Motor Relay Kits

Calculated at Checkout

Have a Question? Ask a product expert! Call or Text 253-320-7604

Product Details

Tailgate Power Window Relay Kit

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

Wiring instructions are included.

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!




  • Fits 1984-1991 Grand Wagoneer
  • Fits 1974-1983 Cherokee
  • Fits 1972-1983 Wagoneer
  • All with Power Tailgate Window
  • 1972-1978 Instructions Available Here
  • 1979-1991 Instructions Available Here
  • Made in the USA (with some global components)

Reviews (4)

  • Tailgate relay

    Posted by Jason Stafford on Oct 29th 2023

    Buy it! It’s amazing! I smile every time I roll the window up or down!

  • Tailgate Window Motor Relay Kit

    Posted by Lance Hudspeth on Oct 25th 2023

    The kit is very well made, and it works. I did clrean up the ground in the tailgate as instructed, as well as the ground from the tailgate to the frame rail, and checked the connections on the frame that lead to the tailgate, and the window went from having to sit in the drivers seat revving the engine while a second person helping push the window, to turn on the key, hit the switch and the window zooms up & down!

  • Real power

    Posted by Unknown on Apr 13th 2023

    What a relief. I can roll the window down without needing some helping hands to get the thing rolled back up. Will definitely be installing the other relay kits in the future.

  • Finally a perfect tailgate window.

    Posted by Russ on Dec 21st 2021

    After 10 years of rewiring and chasing down bugs in the rear window, only to have it not work again and again, the tailgate window finally works as it should! Took about 30 minutes (thanks for the YouTube video) and Voilà! Perfection! It ain’t cheap, but sometimes it’s worth the money to finally have something work like it should. Thanks again (and thanks, Ryan, for the quick email back)! Y’all are the best!