I don't recall if the connector is the same, but you can check them in the pbfixit guides. I've never done this, but there's no reason why it shouldn't work. The BT module has always been USB. Getting to it, though, is a pain in the butt since you have to take out almost everything in the bottom case: battery, HD, DCDC board, heat sink, main logic board, optical drive, and the BT/speaker module on the right side. Good luck!
Steve