I thankfully have a mechanic friend 😅 he helped me replace the oil cooler i used mishimoto since its all alluminum and life time warranty and also did an alluminum thermostat and did a flush and replaced it with the mishimoto coolant seems to run cooler around 208 210 degrees. I was just curious when i should replace the water pump and serpentine belt and alternator was thinking of doing a higher amp one. Currently at 102k miles on my rubicon.