Good evening!

I'm looking at installing a transmission temperature gauge in my 2006 Durango. It's got the 5.7L Hemi and 545RFE transmission. Has anyone done this before on a Durango. The last one that I installed on my old Suburban I put the sensor in the line going to the cooler. I don't really care to modify anything (cut a hole in the pan)or restrict any flow on these newer transmissions. I thought that some of the pick-up's come with a gauge already installed. Is there a factory port on these transmissions that can be used? Any feedback would be greatly appreciated.

Thanks,

Martin