What years power seat adjusters will fit the seats and wiring loom in a 2004 Dodge 2500 Crew Cab? Is there a web site that shows parts interchange between various vehicles?

Thanks
Mike B

 

I was looking to put in power seats and had a hard time finding the correct wiring so I went to dodgeparts.com and asked them for info. They told me I needed a VIN from a truck the same year and the seats that I was intending to put in. I gave them the VIN from a Laramie packaged truck and they told me they had 9 different part numbers but didn't know what the difference was between each. After that I got discouraged and quit looking for awhile. If you find a cross reference I would like to know what you find out.