AC Compressor Belt Idler Pulley w/ Adjuster Bolt is a direct fit for the following:

2002-2006 Nissan Altima
Base, SL, SE, S, SE-R - 4 Cyl 2.5L, 6 Cyl 3.5L
1995-2008 Nissan Maxima
GLE, SE, GXE, SL - 6 Cyl 3.5L
2003-2007 Nissan Murano
SE, SL, S - 6 Cyl 3.5L
1996-2004 Nissan Pathfinder

2004-2009 Nissan Quest
S, SL, SE, Base - 6 Cyl 3.5L

Genuine Nissan Part Number: 11925-31U0C