I just had mine replaced only because it was in for another issue. The dealer told me they weren't using a list. Just call the parts department to see if the parts are in and make an appointment.
My wife just experience this driving on a trip in Texas with a friend. Texas is in a serious heat wave right now. They had stopped at a rest stop and when they back on the freeway the jeep wouldn't accelerate. She called me at work and I did a quick search here and found this thread. I had her...
My 2020 JLURD has 68k miles and the only issue I've had was to replace the batteries.
MY 2000 TJ w/ 4.0 standard had 50k miles when I bought it and 225k miles when I sold it. Not once did it have an engine problem.
Both of them are/were fun to drive.