Brass Upgrade Coolant Reservoir Expansion Tank Bleeder Screw for BMW & Mini Cooper Replaces Plastic OEM;

Brass Upgrade Coolant Reservoir Expansion Tank Bleeder Screw for BMW & Mini Cooper Replaces Plastic OEM. Fitment Check: 1984 1985 1991 - 1998 318i / 1991 - 1997 318is / 1995 - 1999 318ti / 2000 323Ci / 1998 - 2000 323i / 1998 1999 323is / 2001 - 2005 325Ci / 1992 - 2005 325i / 1992 - 1995 325is / 2001 - 2005 325xi / 2000 328Ci / 1996 - 2000 328i / 1996 - 1999 328is / 2001 - 2005 330Ci , 330i , 330xi / 1989 - 1995 2001 - 2003 525i / 1993 525iT / 1997 - 2000 528i / 1994 1995 2001 - 2003 530i / 1988 - 1993 535i / 1994 1995 1997 - 2003 540i / 1995 1997 - 2001 740i / 1995 - 2001 750iL , 740iL / 1994 - 1997 840Ci / 1993 - 1997 850Ci / 1994 1995 850CSi / 1991 1992 850i / 1994 - 2006 M3 / 1991 - 2003 M5 / 2004 2005 X3 / 2000 - 2005 X5 / 1996 - 2002 Z3 / 2003 - 2005 Z4.