Got mine from moparpartsamerica.com

cover, steering wheel (with cutout for stalk), black
1GA31XDVAA ($3.80)

switch, speed control
4671929AB ($13.32)

switch, horn (has pigtail for speed control switch connection)
68003477AA ($35.41)

screws: get several diameters of self-tapping screws from the hardware store (~1/2"-5/8" long) and use the minimum diameter that threads in with moderate force. Too big a diameter could crack the boss that holds the switch.

Write-up with pictures here:
https://www.jk-forum.com/forums/show...cruise+control

 

Thanks for posting this thread. It reminded me that I want to do this so I am ordering the parts today. Sounds like an easy install.

 

I've istalled mine as well using the above mentioned parts. Couldn't see paying twice as much or more for the same results.