01 to 07 sebring convertible, if I remember right are the ones to get.

No airbag stuff, regular pendulum type seatbelt tensioner (no electronics). Only electric part is power seat related.

Earlier 96 to 2000 seats require a separate computer to operate the seat belt tensioner.

Later sebring/200 convertible stuff has the airbags, which isn't a problem as long as you don't accidentally apply 12 volts to their circuit.

I was lucky and scored a nice set of 04 leather buckets at my pull a part last week.

I have read about some using BMW convertible seats that have the built in seat belts but do not know the particulars on those.