Here's a link to the Nissan parts page that shows the 3 different versions that will fit your car (assuming your profile is accurate in listing 2012).
https://parts.nissanusa.com/nissanpa...partcode=21510
Take yours apart and find which version you have and order it. Seems to only be about $100.
21710-JK000 for Pre 5/1/12
21710-JK90B for Post 5/1/12
You can find both of them a bit cheaper on eBay if you'd like, but at least you have the specific part number now. I believe these come with new tubes too!