http://www.nissanhelp.com/Ownership/.../NTB05-115.htm
2003-2004 Nissan Sentra; Voluntary recall campaign Catalytic converter/front tube replacement.
Applied Vehicle 2003-04 Sentra (B15) QG18DE SULEV ONLY
Appled Vins:
2003 Sentra
3N1CB51**3L556548-558554
3N1CB51**3L695463-716686
3N1CB51**3L775108-821859
2004 Sentra
3N1CB51**4L455963-489873
3N1CB51**4L558691-562629
3N1CB51**4L820721-920991