No they won't. There are several stereo threads on here, so try searching those. You need an adapter of some sort I believe. My stock radio **** the bed & I maybe searching those threads soon myself, LOL.
Your aftermarket deck needs to be "steering wheel control" compatible. If it is, two types of steering wheel controllers work with the decks. PAC Swi Jack works with compatible JVC, Alpine, Clarion, Kenwood and Blaupunkt radios. PAC Swi-psv1 works with Sony and Pioneer...