Chevy GMC GM OEM 2002 2003 2004 2005 2006 2007 2008 2009 Trailblazer, Trailblazer EXT, Envoy, and Envoy XL with the 4.2L 6 cylinder engine motor cooling fan electric clutch assembly in good condition with average wear.  Fully tested and working.  All of the mounting points are good as well as the electrical connection.  The mounting hardware is included.  Part # 10383028