Description:

Compatible with or fits: (Note: V8 325CID 5.3L; 2004 Chevy Trailblazer) (Note: V8 325CID 5.3L (5328cc); 2005 Chevy Trailblazer) (2006 - 2009 Chevy Trailblazer 6.0L V8 2006 - 2008 Chevy Trailblazer 5.3L V8 2002 - 2009 Chevy Trailblazer 4.2L 6 Cyl). Fits and functions like original equipment for a trouble-free installation. Includes reservoir and reservoir cap. Original manufacturer quality. Built to withstand excessive heat and vibration.