I believe one is for egr to the solenoid on driver side fender. I believe cruiser has napa pn for the harness. Cheap enough to replace that whole thing.
I believe there is a vendor section, but there are many companies that make these parts for MJ/XJ Pretty much anything for the front is MJ/XJ friendly. Short list of vendors. Dirtbound offroad Tnt customs Stinkyfab racing Krustyballer fab Serious offroad Etc
In 2012 I bought a pair of 'premium, no-name' on ebay from primechoiceautoparts seller. Still on my heep, and no issues. Heep is driven almost daily, and when wheeled I drive it hard.