I’m driving my Jeep on a mail route non-stop for six hours a day. I was told there was something I could put on my 2015 wrangler to cool the transmission or engine. I’m not sure exactly what it is. I know it goes behind the grill. Thought and opinions on this greatly appreciated. My jeep is in great shape but replacing the A/C compressor (it’s struggling) and I’m sure that is due to the creeping along and running the air. If I can prevent any other damage that would be great! Thanks for any help😁

 

Get a Superchip Trail Dash, adjust the fan to come on at 190* low, 195* Med and 200 High.

 

Your '15 already has a transmission cooler, so it's really about creating airflow across the tranny cooler and radiator as caryt is alluding to. Forcing the fan to high, or to kick on at a lower temp should help with that. You should be able to do that with most programmers on the market.