I need new passenger side front and rear body panels. I found online that I can buy the front ones aftermarket for pretty cheap, but I have not been able to find the rear ones.

First, any opinion on the aftermarket ones:
http://cpwstore.carpartswholesale.co...passenger_side

I just cant find a rear...

 

Rear meaning the quarter panel?

Have you tried contacting a body shop? You may just have to end up cutting a good one out of a junkyard car.

Or you could just buy it from Nissan directly.