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For 2006 Chevrolet Trailblazer Powertrain Control Module Relay API 55624MZZQ

For 2005-2008 Chevrolet Cobalt Powertrain Control Module Relay API 81579MGSN

For 2007-2010 Chevrolet Colorado Powertrain Control Module Relay API 88389JGFS

For 2007-2010 GMC Canyon Powertrain Control Module Relay API 26467DXKW 2006 2011

For 2007-2008 GMC Yukon Powertrain Control Module Relay API 48949KYJC 2005 1999