I have an 08 lx 570 vin JTJHY00W484007891. ac compressor doesn't turn on. I checked the under hood fuse box next to the battery & found the fuse for the ac is missing & one of the posts the fuse plugs into is broken. I've attached a diagram of the fuse box. I need to replace the long fuse section in between 25 & 24 of the diagram. I've been told that each section in the fuse box can be pulled out separately and just put in a new module but a couple of Lexus dealerships can't find the part #. Question is can the modules be replaced separately if so what is the part # or are the pins part of the wiring harness and have to replace the whole harness? I ordered part # 82741 but it was just the fuse box itself no electronics/wiring. I recharged the ac & there appears to be a leak as the pressure dropped shortly after recharge.

Thank you for the help & guidance.