Description:

OE Style; 4 Wire; Direct Fit; Correct Connector; No cutting or splicing; Correct wire length (22.8 inches or 580mm). O2 OXYGEN SENSOR. Compatible with or fits: (Note: With Square Connector; 2006 Chevy Trailblazer 5.3L V8 2006 Chevy Trailblazer 6.0L V8) (2003 - 2005 Chevy Trailblazer 4.2L 6 Cyl 2002 Chevy Trailblazer). Downstream Oxygen Sensor. Review Description to Ensure Proper Fit.