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Pictures would help, but iirc when I replaced my rad in mine I remember either needing to break the clip to get clearance or deal with the ac system. I chose the former like a lot of other people do.
I work on motorcycles and I am easily frustrated when having to work on cars. I wasn’t going to pay a shop to do my radiator swap (couldn’t afford that), so I went slow and easy taking note of all the parts, their places, hoses and electrical harnesses/ connectors. Snap the plastic radiator clips (tabs) off it gives you the clearance you need. Another hand is helpful getting the radiator out and back in.
I didn’t need to open the AC system
When I swapped out my radiator, (the old one was junk) I was in the same situation. I ended up breaking off the retaining tab at the base of the radiator, after that I was able slide the condenser out of the way pretty easy.
When I installed the new one, I used a dremel tool to open up that particular clip, to make it easier to assemble.
Looks like this mounting scheme was designed with the idea of removing the radiator and condenser as a single unit. Then make your repairs on a bench, and reinstall as a single unit.
I have R and R 'd many radiators in my life, this one was a fight.
I have pulled mine on my base 07 without disconnecting. The ac line is aluminum and I gently pushed it over some to get clearance.
C6ToGo is correct, the tubing can be moved (gently bent) to be able to get the radiator in/out without having to break it open. I have had mine out more than I want to remember and now running a full aluminum racing radiator and have never had to break the ac connections.