Adaptable: Fit coolant bleeder screw for BMW X1 X3 Z3 Z4 325i 328i 525i 528i Trustworthy: Installed Diameter: M10x1 17111712788 Detail: Direct replace the old, broken coolant bleeder screw. Item: Strictly in accordance with quality control standards, with stable characteristics and performance. Tips: Make sure this is the correct application type of coolant bleeder screw before .
Specification:
Color: Gold Tone;Black
Material: Brass;Rubber

Feature:
Replace the antifreeze or vent air, it is recommended that you do not release water from the water hole in the water tank, which will easily lead to water leakage screw hole, unplug the pipe can be replaced.

Fit for:
for 128i 2008-2011
for 135i 2008-2011
for 318i 1991-1998
for 318is 1991-1997
for 318ti 1995-1999
for 320i 2001-2005
for 323Ci 2000-2000
for 323i 1998-2000
for 323i 2006-2010
for 323is 1998-1999
for 325Ci 2002-2005
for 325i 1992-1995
for 325i 2001-2006
for 325is 1992-1995
for 328Ci 2000-2000
for 328i 1996-2000
for 328i 2007-2011
for 328i xDrive 2009-2011
for 328is 1996-1999
for 328xi 2007-2008
for 330Ci 2001-2005
for 330i 2001-2006
for 330xi 2001-2006
for 335d 2009-2011
for 335i 2007-2011
for 335i xDrive 2009-2011
for 335is 2011-2011
for 335xi 2007-2008
for 525i 1989-1995
for 525i 2001-2003
for 525iT 1993-1993
for 528i 1997-2000
for 530i 2001-2003
for 540i 1997-2003
for 740i 1997-2001
for 740iL 1996-2001
for 750iL 1995-2001
for 840Ci 1994-1997
for 850Ci 1993-1997
for 850i 1991-1992
for M3 1995-1999
for M3 2001-2006
for M3 2008-2011
for X1 2013-2013
for X3 2004-2010
for X5 2000-2005
for X6 2008-2011
for Z3 1996-2002
for Z4 2003-2011
This is non-OEM product.

Package Included:
1 x Coolant Bleeder Screw
1 x O Ring