🥇2003-2006 Chevrolet Trailblazer 4.2L Engine Computer Control Unit OEM 12573576

2002-2005 Chevy Trailblazer/GMC Envoy Body Control Module BCM Computer 15114669

API 23WH65F Computer Control Relay Fits 2006-2007 Chevy Trailblazer

2009 Chevy Trailblazer 4.2L Engine Computer Control Module ECM ECU OEM 12630457

72WF77H Computer Control Relay Fits 2006-2007 Chevy Trailblazer

API 72VW38Y Computer Control Relay Fits 2006 Chevy Trailblazer EXT

For 2006-2007 Chevrolet Trailblazer Computer Control Relay API 13222NFPG 2002

Computer Control Relay For 2006-2007 Chevy Trailblazer 2002 2003 2008 CK933NH