My drivers door 6x9 went out. I found some 6x9 take-out infinities for a 2002 but when I put that part number in on the Dodge parts online to check it says $60. or so for new one. Dodge parts on line says that the one I need for the 2001 is a different number and the cost is $157. The take out speakers say Chrysler infinity right on the back. Now what can be different between 2001 and 2002? Confused.