Features: 100% brand new,durable. Coolant Expansion Tank Bleeder Screw Machined from solid billet brass Includes rubber O-ring already installed Specifications: Material:Metal Color:show as pictures Pacakge size:1.8*1.3*1.3cm Pacakge weight:20g Fitment: Replacement for BMW 318i 1984 1985 1991 - 1998 Replacement for BMW 318is 1991 - 1997 Replacement for BMW 318ti 1995 - 1999 Replacement for BMW 32000 323Ci Replacement for BMW 323i1998 - 2000 Replacement for BMW 323is1998 1999 Replacement for BMW 325Ci 2001 - 2005 Replacement for BMW 1992 - 2005 325i Replacement for BMW 1992 - 1995 325is Replacement for BMW 2001 - 2005 325xi Replacement for BMW 2000 328Ci Replacement for BMW 1996 - 2000 328i Replacement for BMW 1996 - 1999 328is Replacement for BMW 2001 - 2005 330Ci , 330i , 330xi Replacement for BMW 1989 - 1995 2001 - 2003 525i Replacement for BMW 1993 525iT Replacement for BMW 1997 - 2000 528i Package include: 1*Screw