You need to either reuse your current seat belts and retractors or get the complete set of seatbelts and retractors from the 07 and attempt to use them. You cant mix and max there specific to the car you pulled them from. Make sense?
This. You NEED to reuse the buckles off the (in your case) 98... And bolt them to the seat from the newer gp...
#2
Re: Help with 2006+ seat swap into 1998 seat belt issues