Features: 1. aftermarket Coolant Overflow Reservoir Cap. 2. Adopting materials, high temperature and corrosion resistance, long service life. 3. A Direct Replacement for the broken or old one. 4. Easy to install, no modification is required.  5. Fit For NISSAN INFINITI, OE: 21712-50M01. Specification: Item Type: Coolant Overflow Reservoir Cap Color: Shown as Picture OE: 21712-50M01  Fitment:  Fit for INFINITI  G20 1991-2001 Fit for INFINITI  I30 1996-2001 Fit for INFINITI  I35 2002-2004 Fit for INFINITI  J30 1993-1997 Fit for INFINITI  Q45 1990-2003 Fit for INFINITI  QX4 1997-2003 Fit for NISSAN  200SX 1995-1998 Fit for NISSAN  240SX 1989-1998 Fit for NISSAN  300ZX 1989 Fit for NISSAN  ALTIMA 1993-1997 Fit for NISSAN  AXXESS 1990-1995 Fit for NISSAN  CABSTAR 2008-2015 Fit for NISSAN  CABSTAR E 2008-2009 Fit for NISSAN  D21 PICKUP 1986-2002 Fit for NISSAN  MAXIMA 1989-2002 Fit for NISSAN  NP300 2009-2015 Fit for NISSAN  NX 1991-1993 Fit for NISSAN  PATHFINDER 1987-2004 Fit for NISSAN  PICKUP 1986-2004 Fit for NISSAN  PULSAR NX 1987-1990 Fit for NISSAN  SENTRA 1990-2012 Fit for NISSAN  STANZA 1990-1992 Fit for NISSAN  TSURU 1990-2017 Fit for NISSAN  URVAN 2000-2009 Fit for NISSAN  X-TRAIL 2002-2011 Package List: 1 * Coolant Overflow Reservoir Cap