Jeep and reliability didn’t go in the same sentence a whole lot.
A few months back, I was in a parts house getting some electrical stuff for a jeep. The guy there said he has sold a lot of replacement electrical stuff for jeeps lately.
It was modern era stuff. Mine is from 1965. He thought it was funny. I’m having to custom make wiring on this one as I go.
My MG had the Lucas electrical system and slowly I had it replaced with equipment and wiring that actually worked.