WARNING: This page is about a different car, the 2011 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.
Check pin journal grade [(0), (1), or (2)] on front of crankshaft, and select connecting rod bearing of the same grade.
NOTE:
There is no grading for connecting rod big end diameter.
Fig 1: Identifying Pin Journal Grade On Front Of Crankshaft