I own a 2000 Chevy Tahoe Z71 5.7L (Old Body Style). I am having a real hard time finding a replacement front blower motor w/ac. All the parts dealers either have ones where there are either no bolts or they dont align or the ones they have has a sinle pin conector where mine has a 2 pin wiring harnes. The sticker on my motor has a number of 52489528, I am not able to find a match. Any help would be greatly appreciated. Brian